version and release note

2，机器人回调消息中添加回调的机器人ID。
3，mesh服务添加加群申请相关接口

README.md

@@ -158,6 +158,14 @@ mvn clean package
 ## 服务对象
 因为野火的使用范围比较广，难免被一些不法分子利用，国内反诈反赌力度很大，所以国内多地警方都跟我们都有过联系。***为了预防我们的产品被用于非法目的，试用及购买只能支持境内法人单位，不接受个人或者境外团体。如果我们发现产品被用于非法目的，我们会立即停止技术支持服务并且报警和配合警方调查。请用于非法目的用户绕行！***
 
+## 群的性能问题
+群的大小和性能不是线性相关的，而是O(N²)的关系，这是群的特性决定的。所以社区版IM服务很难支持很大的群人数，我们建议最大群不要超过500人，像微信的群大小一样。修改方法是修改数据库中```t_settings```表中的群最大人数。
+
+如果是专业版IM服务，普通群性能会有些加强，但也不会提高太多，所以我们就开发了超级群，可以支持上万群成员。关于超级群，请参考[野火超级群组](https://mp.weixin.qq.com/s/ov5ZiaEIUZuvgFBXOrcjbg)。现有客户有接近10W的群组成员能够流畅稳定地运行。
+
+## 网络问题
+如果是自建机房或者私有网络，可能会有跨运营商瓶颈，详情请参考[《从野火 IM 的网络踩坑经历，聊聊跨运营商访问的那些坑》](https://mp.weixin.qq.com/s/Pa8b93oMk58fjMgwtwmePQ)。
+
 ## 常见问题
 请参考文档[常见问题](https://docs.wildfirechat.cn/faq/server.html)
 

broker/config/wildfirechat.conf

@@ -174,6 +174,12 @@ robot.callback_with_target_info false
 ## 如果为false，不能@不在会话中的机器人。机器人不在会话中时，也不能回复消息。
 robot.mention_external_robot true
 
+## 机器人获取信息允许的字段，可以获取userId/displayName/portrait，其他需要这里配置允许。
+## 第一位(1)是name， 第二位(2)是mobile，第三(4)位是email，第四位(8)是address，第五位(16)是company，第六位(32)是extra，
+## 第七位(64)是updateDt，第八位(128)是gender，第九位(256)是social，第十位(512)是type。
+## 比如允许获取name和email就是5(1+4)，允许获取name和mobile和company和type就是531（1+2+16+512），允许全部是1023(1+2+...+512)
+#robot.get_user_info_mask 1023
+
 ## 频道回调信息是否带上用户clientId和平台类型。
 channel.callback_with_client_info false
 
@@ -193,8 +199,8 @@ friend.disable_search false
 ##禁止按照昵称搜索用户。
 friend.disable_nick_name_search false
 
-##禁止按照用户id搜索用户，默认为true。
-friend.disable_user_id_search true
+##禁止按照用户id搜索用户，默认为false。
+friend.disable_user_id_search false
 
 ##禁止发送好友邀请，通过server api添加好友不受此限制(force参数需要为true)
 friend.disable_friend_request false
@@ -211,6 +217,12 @@ friend.request_expiration_duration 604800000
 ##好友请求限制频率，一个用户24小时之内允许请求好友的次数，默认不限频。
 friend.request_rate_limit 30
 
+##如果搜索电话号码，24小时内搜索错误号码几次就不再允许电话号码搜素。防止有人遍历搜索电话号码
+friend.search_mobile_empty_rate_limit 5
+
+##如果搜索用户，24小时内搜索次数。防止有人遍历用户名或者用户ID乱加好友。另外可以禁止ID搜索friend.disable_user_id_search
+friend.search_rate_limit 100
+
 ##请求添加机器人为好友时，机器人是否自动接受，默认为true
 friend.robot_auto_accept true
 
@@ -267,6 +279,16 @@ group.enable_mark_deletion true
 ## 销毁用户时，用户信息会被清空，deleted字段设置为1，这个开关控制是否保留用户昵称，默认为true。
 user.keep_display_name_when_destroy true
 
+## 销毁用户时deleted字段设置为1，这个开关控制是否保留其他信息，默认是false。
+user.keep_full_info_when_destroy false
+
+## 销毁用户时，如果user.keep_full_info_when_destroy为true，会保留所有信息，这个开关控制是否保留这个用户信息的电话号码，默认为false。
+## 当保留所有信息且保留电话号码时，用户如果再注册会用到原来的UID，能够看到原来用户的消息，需要考虑一下是否让已删除用户再次注册登录看到之前的消息。
+user.keep_mobile_when_destroy false
+
+## 销毁用户时是否保留归属于这个用户的所有消息记录，默认为false。
+user.keep_messages_when_destroy false
+
 # 好友/好友请求/用户设置 这三类数据同步的最大条目数。之前是客户第一次登录时，会把所有的对应数据一次下载到客户端，但如果有特别多的信息，会导致无法同步到客户端，
 # 因此需要分段多次同步，此开关定义了每次同步的数据的条数。此需要客户端支持，客户端SDK在2021.5.25日后支持此功能。如果确认所有客户端都在这个日志之后才可以打开此设置。
 #sync.data_part_size 1000
@@ -318,6 +340,13 @@ qiniu.bucket_portrait_name storage
 qiniu.bucket_portrait_domain http://cdn2.wildfirechat.cn
 qiniu.bucket_favorite_name storage
 qiniu.bucket_favorite_domain http://cdn2.wildfirechat.cn
+## custom的桶是给客户预留的，客户可以上传自己的文件到这3个桶中，野火不会用到这几个桶。如果不需要，可以忽略这几个配置
+qiniu.bucket_custom1_name temp1
+qiniu.bucket_custom1_domain http://temp1.wildfirechat.cn
+qiniu.bucket_custom2_name temp2
+qiniu.bucket_custom2_domain http://temp2.wildfirechat.cn
+qiniu.bucket_custom3_name temp3
+qiniu.bucket_custom3_domain http://temp3.wildfirechat.cn
 
 ##媒体类型分类
 #Media_Type_GENERAL = 0,

broker/migrate/h2/V53__session_add_ip_column.sql

@@ -0,0 +1 @@
+ALTER TABLE `t_user_session` ADD COLUMN `_ip` varchar(40) DEFAULT '';

broker/migrate/h2/V54__add_group_member_index.sql

@@ -0,0 +1 @@
+CREATE INDEX `user_gid_type_index` ON `t_group_member` (`_gid`, `_type`);

broker/migrate/h2/V55__create_conference_table.sql

@@ -0,0 +1,13 @@
+
+DROP TABLE IF EXISTS `t_conference`;
+CREATE TABLE `t_conference` (
+  `_id` varchar(64) NOT NULL PRIMARY KEY,
+  `_des` varchar(64) NOT NULL,
+  `_pin` varchar(16) NOT NULL,
+  `_max_publishers` int(11) NOT NULL DEFAULT 0,
+  `_bitrate` int(11) NOT NULL DEFAULT 0,
+  `_advance` tinyint NOT NULL DEFAULT 0,
+  `_recording` tinyint NOT NULL DEFAULT 0,
+  `_create_dt` bigint(20) NOT NULL
+);
+

broker/migrate/h2/V56__create_join_group_request_table.sql

@@ -0,0 +1,17 @@
+DROP TABLE IF EXISTS `t_join_group_request`;
+CREATE TABLE `t_join_group_request` (
+  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  `_uid` varchar(64) NOT NULL,
+  `_gid` varchar(64) NOT NULL,
+  `_mid` varchar(64) NOT NULL,
+  `_request_uid` varchar(64) NOT NULL,
+  `_accept_uid` varchar(64) DEFAULT NULL,
+  `_reason` TEXT DEFAULT NULL,
+  `_extra` TEXT DEFAULT NULL,
+  `_status` tinyint NOT NULL DEFAULT 0,
+  `_dt` bigint(20) NOT NULL,
+  `_read_status` tinyint DEFAULT 0,
+  UNIQUE INDEX `join_group_request_key_index` (`_uid` DESC, `_gid` DESC, `_mid` DESC, `_request_uid` DESC),
+  INDEX `join_group_request_gm_index` (`_gid` DESC, `_mid` DESC),
+  INDEX `join_group_request_sync_index` (`_uid` DESC, `_dt` DESC)
+);

broker/migrate/h2/V57__create_friend_index.sql

@@ -0,0 +1 @@
+alter table t_friend add index `friend_uid_index` (`_friend_uid`);

broker/migrate/mysql/V61__session_add_ip_column.sql

@@ -0,0 +1 @@
+ALTER TABLE `t_user_session` ADD COLUMN `_ip` varchar(40) DEFAULT '';

broker/migrate/mysql/V64__add_group_member_index.sql

@@ -0,0 +1 @@
+CREATE INDEX `user_gid_type_index` ON `t_group_member` (`_gid`, `_type`);

broker/migrate/mysql/V65__create_conference_table.sql

@@ -0,0 +1,16 @@
+
+DROP TABLE IF EXISTS `t_conference`;
+CREATE TABLE `t_conference` (
+  `_id` varchar(64) NOT NULL PRIMARY KEY,
+  `_des` varchar(64) NOT NULL,
+  `_pin` varchar(16) NOT NULL,
+  `_max_publishers` int(11) NOT NULL DEFAULT 0,
+  `_bitrate` int(11) NOT NULL DEFAULT 0,
+  `_advance` tinyint NOT NULL DEFAULT 0,
+  `_recording` tinyint NOT NULL DEFAULT 0,
+  `_create_dt` bigint(20) NOT NULL
+)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8mb4
+COLLATE = utf8mb4_unicode_ci;
+

broker/migrate/mysql/V66__create_join_group_request_table.sql

@@ -0,0 +1,21 @@
+
+DROP TABLE IF EXISTS `t_join_group_request`;
+CREATE TABLE `t_join_group_request` (
+  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  `_uid` varchar(64) NOT NULL,
+  `_gid` varchar(64) NOT NULL,
+  `_mid` varchar(64) NOT NULL,
+  `_request_uid` varchar(64) NOT NULL,
+  `_accept_uid` varchar(64) DEFAULT NULL,
+  `_reason` TEXT DEFAULT NULL,
+  `_extra` TEXT DEFAULT NULL,
+  `_status` tinyint NOT NULL DEFAULT 0,
+  `_dt` bigint(20) NOT NULL,
+  `_read_status` tinyint DEFAULT 0,
+  UNIQUE INDEX `join_group_request_key_index` (`_uid` DESC, `_gid` DESC, `_mid` DESC, `_request_uid` DESC),
+  INDEX `join_group_request_gm_index` (`_gid` DESC, `_mid` DESC),
+  INDEX `join_group_request_sync_index` (`_uid` DESC, `_dt` DESC)
+)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8mb4
+COLLATE = utf8mb4_unicode_ci;

broker/migrate/mysql/V67__create_friend_index.sql

@@ -0,0 +1 @@
+alter table t_friend add index `friend_uid_index` (`_friend_uid`);

broker/pom.xml

@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.9</version>
+        <version>1.4.5</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
@@ -211,60 +211,6 @@
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <configuration>
-                    <includes>
-                        <include>**/*Test.java</include>
-                    </includes>
-                </configuration>
-            </plugin>
-
-            <!-- Generate the test-jar -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>3.0.2</version>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>test-jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <!-- Includes to generate OSGi headers -->
-            <plugin>
-                <artifactId>maven-jar-plugin</artifactId>
-                <configuration>
-                    <archive>
-                        <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
-                    </archive>
-                </configuration>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>test-jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>bundle-manifest</id>
-                        <phase>process-classes</phase>
-                        <goals>
-                            <goal>manifest</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-
             <plugin>
                 <groupId>pl.project13.maven</groupId>
                 <artifactId>git-commit-id-plugin</artifactId>

broker/src/main/java/cn/wildfirechat/server/ThreadPoolExecutorWrapper.java

@@ -35,6 +35,9 @@ public class ThreadPoolExecutorWrapper {
         executor.execute(() -> {
             try {
                 task.run();
+            } catch (Exception e) {
+                e.printStackTrace();
+                LOG.info("execute error = {}", e.toString());
             } finally {
                 int endCount = runCounter.decrementAndGet();
                 LOG.debug("Finish task and current task count {} use time {}", endCount, System.currentTimeMillis()-startTime);

broker/src/main/java/com/xiaoleilu/loServer/action/RouteAction.java

@@ -11,6 +11,7 @@ package com.xiaoleilu.loServer.action;
 import cn.wildfirechat.proto.ProtoConstants;
 import cn.wildfirechat.proto.WFCMessage;
 import com.google.protobuf.InvalidProtocolBufferException;
+import com.hazelcast.util.StringUtil;
 import com.xiaoleilu.loServer.annotation.HttpMethod;
 import com.xiaoleilu.loServer.annotation.Route;
 import com.xiaoleilu.loServer.handler.Request;
@@ -28,7 +29,9 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import cn.wildfirechat.common.ErrorCode;
 
+import java.net.InetSocketAddress;
 import java.util.Base64;
+import java.util.Map;
 import java.util.concurrent.Executor;
 
 @Route("/route")
@@ -111,6 +114,12 @@ public class RouteAction extends Action {
                 WFCMessage.IMHttpWrapper wrapper = WFCMessage.IMHttpWrapper.parseFrom(bytes);
                 String token = wrapper.getToken();
                 String userId = Tokenor.getUserId(token.getBytes());
+
+                String remote = ((InetSocketAddress) ctx.channel().remoteAddress())
+                    .getAddress().getHostAddress();
+                String ip = computeRealIp(request.getHeaders(), remote);
+
+
                 LOG.info("RouteAction token={}, userId={}", token, userId);
                 if (userId == null) {
                     sendResponse(response, ErrorCode.ERROR_CODE_TOKEN_ERROR, null);
@@ -119,6 +128,8 @@ public class RouteAction extends Action {
                         @Override
                         public void onSuccess(byte[] result) {
                             sendResponse(response, null, result);
+                            //save ip after success response.
+                            sessionsStore.updateSessionIp(userId, wrapper.getClientId(), ip);
                         }
 
                         @Override
@@ -147,6 +158,20 @@ public class RouteAction extends Action {
         return true;
     }
 
+    private String computeRealIp(Map<String, String> h, String remote) {
+        String xff = h.get("X-Forwarded-For");
+        if (xff != null && !xff.isEmpty() && !"unknown".equalsIgnoreCase(xff)) {
+            int idx = xff.indexOf(',');
+            String first = (idx > 0 ? xff.substring(0, idx) : xff).trim();
+            return first;
+        }
+        String xri = h.get("X-Real-IP");
+        if (xri != null && !xri.isEmpty() && !"unknown".equalsIgnoreCase(xri)) {
+            return xri;
+        }
+        return remote;
+    }
+
     private void sendResponse(Response response, ErrorCode errorCode, byte[] contents) {
         response.setStatus(HttpResponseStatus.OK);
         if (contents == null) {

broker/src/main/java/com/xiaoleilu/loServer/action/UploadFileAction.java

@@ -24,6 +24,8 @@ import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.io.RandomAccessFile;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.UUID;
@@ -213,7 +215,7 @@ public class UploadFileAction extends Action {
                     return false;
                 }
 
-
+                remoteFileName = getSafeFileName(remoteFileName);
 
                 String remoteFileExt = "";
                 if (remoteFileName.lastIndexOf(".") == -1) {
@@ -339,6 +341,15 @@ public class UploadFileAction extends Action {
         return true;
     }
 
+    private static String getSafeFileName(String originalFilename) {
+        // Paths.get() 会解析路径，getFileName() 只取最后一部分（纯文件名）
+        Path filenamePath = Paths.get(originalFilename.trim());
+        String safeFilename = filenamePath.getFileName().toString();
+        // 额外过滤特殊字符（可选，根据业务需要）
+        safeFilename = safeFilename.replaceAll("[\\\\/:*?\"<>|]", "_");
+        return safeFilename.isEmpty() ? "default_file_" + System.currentTimeMillis() : safeFilename;
+    }
+
     public static void put(File file, long pos, byte[] data) throws Exception {
         RandomAccessFile raf = null;
         try {

broker/src/main/java/com/xiaoleilu/loServer/action/admin/CreateUserAction.java

@@ -56,7 +56,7 @@ public class CreateUserAction extends AdminAction {
                 if (inputCreateUser.getName() != null)
                     newUserBuilder.setName(inputCreateUser.getName());
                 if (inputCreateUser.getDisplayName() != null)
-                    newUserBuilder.setDisplayName(StringUtil.isNullOrEmpty(inputCreateUser.getDisplayName()) ? inputCreateUser.getName() : inputCreateUser.getDisplayName());
+                    newUserBuilder.setDisplayName(inputCreateUser.getDisplayName());
                 if (inputCreateUser.getPortrait() != null)
                     newUserBuilder.setPortrait(inputCreateUser.getPortrait());
                 if (inputCreateUser.getEmail() != null)
@@ -65,11 +65,8 @@ public class CreateUserAction extends AdminAction {
                     newUserBuilder.setAddress(inputCreateUser.getAddress());
                 if (inputCreateUser.getCompany() != null)
                     newUserBuilder.setCompany(inputCreateUser.getCompany());
-
                 if (inputCreateUser.getSocial() != null)
                     newUserBuilder.setSocial(inputCreateUser.getSocial());
-
-
                 if (inputCreateUser.getMobile() != null)
                     newUserBuilder.setMobile(inputCreateUser.getMobile());
                 newUserBuilder.setGender(inputCreateUser.getGender());

broker/src/main/java/com/xiaoleilu/loServer/action/admin/FriendExtraPutAction.java

@@ -11,12 +11,17 @@ package com.xiaoleilu.loServer.action.admin;
 import cn.wildfirechat.common.APIPath;
 import cn.wildfirechat.common.ErrorCode;
 import cn.wildfirechat.pojos.InputUpdateFriendExtra;
+import cn.wildfirechat.proto.WFCMessage;
 import com.xiaoleilu.loServer.RestResult;
 import com.xiaoleilu.loServer.annotation.HttpMethod;
 import com.xiaoleilu.loServer.annotation.Route;
 import com.xiaoleilu.loServer.handler.Request;
 import com.xiaoleilu.loServer.handler.Response;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
 import io.netty.handler.codec.http.FullHttpRequest;
+import io.netty.util.internal.StringUtil;
+import win.liyufan.im.IMTopic;
 
 @Route(APIPath.Friend_Set_Extra)
 @HttpMethod("POST")
@@ -31,8 +36,17 @@ public class FriendExtraPutAction extends AdminAction {
     public boolean action(Request request, Response response) {
         if (request.getNettyRequest() instanceof FullHttpRequest) {
             InputUpdateFriendExtra input = getRequestBody(request.getNettyRequest(), InputUpdateFriendExtra.class);
-            ErrorCode errorCode = messagesStore.setFriendExtraRequest(input.getOperator(), input.getTargetId(), input.getExtra(), new long[1]);
-            setResponseContent(RestResult.resultOf(errorCode), response);
+            if (input != null && !StringUtil.isNullOrEmpty(input.getOperator()) && !StringUtil.isNullOrEmpty(input.getTargetId())) {
+                sendApiMessage(response, input.getOperator(), IMTopic.SetFriendExtraTopic, WFCMessage.StringPair.newBuilder().setKey(input.getTargetId()).setValue(input.getExtra()==null?"":input.getExtra()).build().toByteArray(), result -> {
+                    ByteBuf byteBuf = Unpooled.buffer();
+                    byteBuf.writeBytes(result);
+                    ErrorCode errorCode = ErrorCode.fromCode(byteBuf.readByte());
+                    return new Result(errorCode);
+                });
+                return false;
+            } else {
+                setResponseContent(RestResult.resultOf(ErrorCode.INVALID_PARAMETER), response);
+            }
         }
         return true;
     }

broker/src/main/java/com/xiaoleilu/loServer/action/admin/GetUserAction.java

@@ -49,7 +49,7 @@ public class GetUserAction extends AdminAction {
                 }
 
                 RestResult result;
-                if (user == null || user.getDeleted() > 0) {
+                if (user == null || (user.getDeleted() > 0 && !inputUserId.isIncludeDeleted())) {
                     result = RestResult.resultOf(ErrorCode.ERROR_CODE_NOT_EXIST);
                 } else {
                     result = RestResult.ok(InputOutputUserInfo.fromPbUser(user));

broker/src/main/java/com/xiaoleilu/loServer/action/admin/GetUserRobotsAction.java

@@ -0,0 +1,49 @@
+/*
+ * This file is part of the Wildfire Chat package.
+ * (c) Heavyrain2012 <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+package com.xiaoleilu.loServer.action.admin;
+
+import cn.wildfirechat.common.APIPath;
+import cn.wildfirechat.common.ErrorCode;
+import cn.wildfirechat.pojos.InputRobotId;
+import cn.wildfirechat.pojos.InputUserId;
+import cn.wildfirechat.pojos.OutputRobot;
+import cn.wildfirechat.pojos.OutputStringList;
+import cn.wildfirechat.proto.WFCMessage;
+import com.xiaoleilu.loServer.RestResult;
+import com.xiaoleilu.loServer.annotation.HttpMethod;
+import com.xiaoleilu.loServer.annotation.Route;
+import com.xiaoleilu.loServer.handler.Request;
+import com.xiaoleilu.loServer.handler.Response;
+import io.netty.handler.codec.http.FullHttpRequest;
+import io.netty.util.internal.StringUtil;
+
+@Route(APIPath.User_Get_User_Robots)
+@HttpMethod("POST")
+public class GetUserRobotsAction extends AdminAction {
+
+    @Override
+    public boolean isTransactionAction() {
+        return true;
+    }
+
+    @Override
+    public boolean action(Request request, Response response) {
+        if (request.getNettyRequest() instanceof FullHttpRequest) {
+            InputUserId inputUserId = getRequestBody(request.getNettyRequest(), InputUserId.class);
+            if (inputUserId != null
+                && (!StringUtil.isNullOrEmpty(inputUserId.getUserId()))) {
+                RestResult result = RestResult.ok(new OutputStringList(messagesStore.getUserRobotIds(inputUserId.getUserId())));
+                setResponseContent(result, response);
+            } else {
+                setResponseContent(RestResult.resultOf(ErrorCode.INVALID_PARAMETER), response);
+            }
+        }
+        return true;
+    }
+}

broker/src/main/java/com/xiaoleilu/loServer/action/robot/GetUserAction.java

@@ -47,7 +47,39 @@ public class GetUserAction extends RobotAction {
                 if (user == null || user.getDeleted() > 0) {
                     result = RestResult.resultOf(ErrorCode.ERROR_CODE_NOT_EXIST);
                 } else {
-                    result = RestResult.ok(InputOutputUserInfo.fromPbUser(user));
+                    InputOutputUserInfo outputUserInfo = InputOutputUserInfo.fromPbUser(user);
+                    int mask = messagesStore.getRobotGetUserInfoMask();
+                    if((mask & 1) == 0) {
+                        outputUserInfo.setName(null);
+                    }
+                    if((mask & 2) == 0) {
+                        outputUserInfo.setMobile(null);
+                    }
+                    if((mask & 4) == 0) {
+                        outputUserInfo.setEmail(null);
+                    }
+                    if((mask & 8) == 0) {
+                        outputUserInfo.setAddress(null);
+                    }
+                    if((mask & 16) == 0) {
+                        outputUserInfo.setCompany(null);
+                    }
+                    if((mask & 32) == 0) {
+                        outputUserInfo.setExtra(null);
+                    }
+                    if((mask & 64) == 0) {
+                        outputUserInfo.setUpdateDt(0);
+                    }
+                    if((mask & 128) == 0) {
+                        outputUserInfo.setGender(0);
+                    }
+                    if((mask & 256) == 0) {
+                        outputUserInfo.setSocial(null);
+                    }
+                    if((mask & 512) == 0) {
+                        outputUserInfo.setType(0);
+                    }
+                    result = RestResult.ok(outputUserInfo);
                 }
                 setResponseContent(result, response);
             } else {

broker/src/main/java/io/moquette/BrokerConstants.java

@@ -82,6 +82,13 @@ public final class BrokerConstants {
     public static final String QINIU_BUCKET_PORTRAIT_DOMAIN = "qiniu.bucket_portrait_domain";
     public static final String QINIU_BUCKET_FAVORITE_NAME= "qiniu.bucket_favorite_name";
     public static final String QINIU_BUCKET_FAVORITE_DOMAIN = "qiniu.bucket_favorite_domain";
+    public static final String QINIU_BUCKET_CUSTOM1_NAME= "qiniu.bucket_custom1_name";
+    public static final String QINIU_BUCKET_CUSTOM1_DOMAIN = "qiniu.bucket_custom1_domain";
+    public static final String QINIU_BUCKET_CUSTOM2_NAME= "qiniu.bucket_custom2_name";
+    public static final String QINIU_BUCKET_CUSTOM2_DOMAIN = "qiniu.bucket_custom2_domain";
+    public static final String QINIU_BUCKET_CUSTOM3_NAME= "qiniu.bucket_custom3_name";
+    public static final String QINIU_BUCKET_CUSTOM3_DOMAIN = "qiniu.bucket_custom3_domain";
+
 
     public static final String FILE_STORAGE_ROOT = "local.media.storage.root";
     public static final String FILE_STORAGE_REMOTE_SERVER_URL = "local.media.storage.remote_server_url";
@@ -174,7 +181,7 @@ public final class BrokerConstants {
     public static final String ROBOT_Callback_With_Sender_Info = "robot.callback_with_sender_info";
     public static final String ROBOT_Callback_With_Target_Info = "robot.callback_with_target_info";
     public static final String ROBOT_Mention_External_Robot = "robot.mention_external_robot";
-
+    public static final String ROBOT_Get_User_Info_Mask = "robot.get_user_info_mask";
 
     public static final String CHANNEL_Callback_With_Client_Info = "channel.callback_with_client_info";
     public static final String CHANNEL_Callback_With_Sender_Info = "channel.callback_with_sender_info";
@@ -190,6 +197,8 @@ public final class BrokerConstants {
     public static final String FRIEND_Reject_Request_Duration = "friend.reject_request_duration";
     public static final String FRIEND_Request_Expiration_Duration = "friend.request_expiration_duration";
     public static final String FRIEND_Request_Rate_Limit = "friend.request_rate_limit";
+    public static final String FRIEND_Search_Mobile_Empty_Rate_Limit = "friend.search_mobile_empty_rate_limit";
+    public static final String FRIEND_Search_Rate_Limit = "friend.search_rate_limit";
     public static final String FRIEND_Request_Robot_Auto_Accept = "friend.robot_auto_accept";
 
 
@@ -213,6 +222,9 @@ public final class BrokerConstants {
 
     public static final String USER_HIDE_PROPERTIES = "user.hide_properties";
     public static final String USER_KEEP_DISPLAY_NAME_WHEN_DESTROY = "user.keep_display_name_when_destroy";
+    public static final String USER_KEEP_FULL_INFO_WHEN_DESTROY = "user.keep_full_info_when_destroy";
+    public static final String USER_KEEP_MOBILE_WHEN_DESTROY = "user.keep_mobile_when_destroy";
+    public static final String USER_KEEP_MESSAGES_WHEN_DESTROY = "user.keep_messages_when_destroy";
 
     public static final String SYNC_Data_Part_Size = "sync.data_part_size";
 

broker/src/main/java/io/moquette/imhandler/GetMediaUploadTokenHandler.java

@@ -32,7 +32,6 @@ public class GetMediaUploadTokenHandler extends IMHandler<WFCMessage.GetUploadTo
         if (MediaServerConfig.USER_QINIU) {
             Auth auth = Auth.create(MediaServerConfig.QINIU_ACCESS_KEY, MediaServerConfig.QINIU_SECRET_KEY);
 
-
             String bucketName;
             String bucketDomain;
             switch (type) {
@@ -72,6 +71,18 @@ public class GetMediaUploadTokenHandler extends IMHandler<WFCMessage.GetUploadTo
                     bucketName = MediaServerConfig.QINIU_BUCKET_MOMENTS_NAME;
                     bucketDomain = MediaServerConfig.QINIU_BUCKET_MOMENTS_DOMAIN;
                     break;
+                case 9:
+                    bucketName = MediaServerConfig.QINIU_BUCKET_CUSTOM1_NAME;
+                    bucketDomain = MediaServerConfig.QINIU_BUCKET_CUSTOM1_DOMAIN;
+                    break;
+                case 10:
+                    bucketName = MediaServerConfig.QINIU_BUCKET_CUSTOM2_NAME;
+                    bucketDomain = MediaServerConfig.QINIU_BUCKET_CUSTOM2_DOMAIN;
+                    break;
+                case 11:
+                    bucketName = MediaServerConfig.QINIU_BUCKET_CUSTOM3_NAME;
+                    bucketDomain = MediaServerConfig.QINIU_BUCKET_CUSTOM3_DOMAIN;
+                    break;
                 default:
                     bucketName = MediaServerConfig.QINIU_BUCKET_GENERAL_NAME;
                     bucketDomain = MediaServerConfig.QINIU_BUCKET_GENERAL_DOMAIN;

broker/src/main/java/io/moquette/imhandler/GetQiniuUploadTokenHandler.java

@@ -77,6 +77,18 @@ public class GetQiniuUploadTokenHandler extends IMHandler<Byte> {
                      bucketName = MediaServerConfig.QINIU_BUCKET_MOMENTS_NAME;
                      bucketDomain = MediaServerConfig.QINIU_BUCKET_MOMENTS_DOMAIN;
                      break;
+                case 9:
+                    bucketName = MediaServerConfig.QINIU_BUCKET_CUSTOM1_NAME;
+                    bucketDomain = MediaServerConfig.QINIU_BUCKET_CUSTOM1_DOMAIN;
+                    break;
+                case 10:
+                    bucketName = MediaServerConfig.QINIU_BUCKET_CUSTOM2_NAME;
+                    bucketDomain = MediaServerConfig.QINIU_BUCKET_CUSTOM2_DOMAIN;
+                    break;
+                case 11:
+                    bucketName = MediaServerConfig.QINIU_BUCKET_CUSTOM3_NAME;
+                    bucketDomain = MediaServerConfig.QINIU_BUCKET_CUSTOM3_DOMAIN;
+                    break;
                 default:
                     bucketName = MediaServerConfig.QINIU_BUCKET_GENERAL_NAME;
                     bucketDomain = MediaServerConfig.QINIU_BUCKET_GENERAL_DOMAIN;

broker/src/main/java/io/moquette/imhandler/GetTokenHandler.java

@@ -16,6 +16,7 @@ import io.moquette.spi.impl.security.TokenAuthenticator;
 import io.netty.buffer.ByteBuf;
 import cn.wildfirechat.common.ErrorCode;
 import win.liyufan.im.IMTopic;
+import win.liyufan.im.UserSettingScope;
 
 @Handler(IMTopic.GetTokenTopic)
 public class GetTokenHandler extends IMHandler<WFCMessage.GetTokenRequest> {
@@ -26,6 +27,11 @@ public class GetTokenHandler extends IMHandler<WFCMessage.GetTokenRequest> {
         if(userInfo != null && userInfo.getType() == 1) {
             return ErrorCode.ERROR_CODE_ROBOT_NO_TOKEN;
         }
+        if((session.isPcClient() || session.isPadClient())) {
+            if(m_messagesStore.isLocked(session.getUsername(), session.getClientID())) {
+                m_messagesStore.updateUserSettings(session.getUsername(), WFCMessage.ModifyUserSettingReq.newBuilder().setScope(UserSettingScope.UserSettingScopeLockPC).setKey(session.getClientID()).setValue("0").build(), null);
+            }
+        }
 
         TokenAuthenticator authenticator = new TokenAuthenticator();
         String strToken = authenticator.generateToken(fromUser);

broker/src/main/java/io/moquette/imhandler/HandleFriendRequestHandler.java

@@ -45,20 +45,20 @@ public class HandleFriendRequestHandler extends IMHandler<WFCMessage.HandleFrien
                         contentBuilder.setType(92);
 
                         builder = WFCMessage.Message.newBuilder();
-                        builder.setFromUser(request.getTargetUid());
-                        builder.setConversation(WFCMessage.Conversation.newBuilder().setTarget(fromUser).setLine(0).setType(ProtoConstants.ConversationType.ConversationType_Private).build());
+                        builder.setFromUser(fromUser);
+                        builder.setConversation(WFCMessage.Conversation.newBuilder().setTarget(request.getTargetUid()).setLine(0).setType(ProtoConstants.ConversationType.ConversationType_Private).build());
                         builder.setContent(contentBuilder);
                         builder.setServerTimestamp(++timestamp);
 
                         messageId = MessageShardingUtil.generateId();
                         builder.setMessageId(messageId);
-                        saveAndPublish(request.getTargetUid(), null, builder.build(), requestSourceType);
+                        saveAndPublish(fromUser, null, builder.build(), requestSourceType);
                         contentBuilder.setType(93);
                         builder.setContent(contentBuilder);
                         messageId = MessageShardingUtil.generateId();
                         builder.setMessageId(messageId);
                         builder.setServerTimestamp(++timestamp);
-                        saveAndPublish(request.getTargetUid(), null, builder.build(), requestSourceType);
+                        saveAndPublish(fromUser, null, builder.build(), requestSourceType);
                     } catch (Exception e) {
                         e.printStackTrace();
                     }

broker/src/main/java/io/moquette/imhandler/SetFriendExtraHandler.java

@@ -0,0 +1,31 @@
+/*
+ * This file is part of the Wildfire Chat package.
+ * (c) Heavyrain2012 <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+package io.moquette.imhandler;
+
+import cn.wildfirechat.common.ErrorCode;
+import cn.wildfirechat.proto.ProtoConstants;
+import cn.wildfirechat.proto.WFCMessage;
+import io.moquette.spi.impl.Qos1PublishHandler;
+import io.netty.buffer.ByteBuf;
+import win.liyufan.im.IMTopic;
+import static cn.wildfirechat.common.ErrorCode.ERROR_CODE_SUCCESS;
+
+@Handler(IMTopic.SetFriendExtraTopic)
+public class SetFriendExtraHandler extends IMHandler<WFCMessage.StringPair> {
+    @Override
+    public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, ProtoConstants.RequestSourceType requestSourceType, WFCMessage.StringPair request, Qos1PublishHandler.IMCallback callback) {
+        long[] heads = new long[1];
+        ErrorCode errorCode = m_messagesStore.setFriendExtraRequest(fromUser, request.getKey(), request.getValue(), heads);
+        if (errorCode == ERROR_CODE_SUCCESS) {
+            publisher.publishNotification(IMTopic.NotifyFriendTopic, fromUser, heads[0], clientID);
+        }
+
+        return errorCode;
+    }
+}

broker/src/main/java/io/moquette/imhandler/UserSearchHandler.java

@@ -15,13 +15,18 @@ import io.netty.buffer.ByteBuf;
 import cn.wildfirechat.common.ErrorCode;
 import win.liyufan.im.IMTopic;
 
+import java.util.ArrayList;
 import java.util.List;
 
 @Handler(IMTopic.UserSearchTopic)
 public class UserSearchHandler extends IMHandler<WFCMessage.SearchUserRequest> {
     @Override
     public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, ProtoConstants.RequestSourceType requestSourceType, WFCMessage.SearchUserRequest request, Qos1PublishHandler.IMCallback callback) {
-        List<WFCMessage.User> users = m_messagesStore.searchUser(request.getKeyword(), request.getFuzzy(), request.getType(), request.getPage());
+        List<WFCMessage.User> users = new ArrayList<>();
+        ErrorCode errorCode = m_messagesStore.searchUser(fromUser, request.getKeyword(), request.getFuzzy(), request.getType(), request.getPage(), users);
+        if(errorCode != ErrorCode.ERROR_CODE_SUCCESS) {
+            return errorCode;
+        }
         WFCMessage.SearchUserResult.Builder builder = WFCMessage.SearchUserResult.newBuilder();
         builder.addAllEntry(users);
         byte[] data = builder.build().toByteArray();

broker/src/main/java/io/moquette/persistence/DatabaseStore.java

@@ -1832,6 +1832,31 @@ public class DatabaseStore {
         });
     }
 
+    void updateSessionIp(String uid, String cid, String ip) {
+        mScheduler.execute(()->{
+            Connection connection = null;
+            PreparedStatement statement = null;
+            try {
+                connection = DBUtil.getConnection();
+                String sql = "update t_user_session set _ip = ?  where `_uid` = ? and `_cid` = ?";
+                statement = connection.prepareStatement(sql);
+                int index = 1;
+                statement.setString(index++, ip);
+                statement.setString(index++, uid);
+                statement.setString(index++, cid);
+
+                int c = statement.executeUpdate();
+                LOG.info("Update rows {}", c);
+            } catch (SQLException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+                Utility.printExecption(LOG, e, RDBS_Exception);
+            } finally {
+                DBUtil.closeDB(connection, statement);
+            }
+        });
+    }
+
     void clearMultiEndpoint(String uid, String clientId, int platform) {
         LOG.info("clearMultiEndpoint {}, {}", uid, clientId);
         Connection connection = null;
@@ -3152,6 +3177,34 @@ public class DatabaseStore {
         return outList;
     }
 
+    List<String> getUserRobotIds(String userId) {
+        Connection connection = null;
+        PreparedStatement statement = null;
+        ResultSet rs = null;
+        List<String> outList = new ArrayList<>();
+        try {
+            connection = DBUtil.getConnection();
+            String sql = "select _uid from t_robot where _owner = ? and _state = 0";
+            statement = connection.prepareStatement(sql);
+
+            int index = 1;
+            statement.setString(1, userId);
+
+            rs = statement.executeQuery();
+            while (rs.next()) {
+                outList.add(rs.getString(1));
+            }
+        } catch (SQLException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+            Utility.printExecption(LOG, e, RDBS_Exception);
+        } finally {
+            DBUtil.closeDB(connection, statement, rs);
+        }
+        return outList;
+    }
+
+
     Set<String> getAllEnds(boolean fromUserTable) {
         Connection connection = null;
         PreparedStatement statement = null;

broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java

@@ -58,6 +58,8 @@ import java.util.concurrent.locks.ReentrantLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 import java.util.function.BiFunction;
 import java.util.function.Consumer;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 import static cn.wildfirechat.common.IMExceptionEvent.EventType.EVENT_CALLBACK_Exception;
 import static cn.wildfirechat.proto.ProtoConstants.ChannelState.*;
@@ -76,8 +78,7 @@ import static io.moquette.BrokerConstants.*;
 import static io.moquette.server.Constants.MAX_CHATROOM_MESSAGE_QUEUE;
 import static io.moquette.server.Constants.MAX_MESSAGE_QUEUE;
 import static cn.wildfirechat.pojos.MyInfoType.*;
-import static win.liyufan.im.UserSettingScope.kUserSettingAddFriendStrategy;
-import static win.liyufan.im.UserSettingScope.kUserSettingPCOnline;
+import static win.liyufan.im.UserSettingScope.*;
 
 public class MemoryMessagesStore implements IMessagesStore {
     private static final String MESSAGES_MAP = "messages_map";
@@ -157,6 +158,8 @@ public class MemoryMessagesStore implements IMessagesStore {
     private long mFriendRejectDuration = 30 * 24 * 60 * 60 * 1000;
     private long mFriendRequestExpiration = 7 * 24 * 60 * 60 * 1000;
     private RateLimiter mFriendRateLimiter;
+    private RateLimiter mFriendSearchEmpthMobileRateLimiter;
+    private RateLimiter mFriendSearchRateLimiter;
     private boolean mFriendRobotAutoAccept = true;
 
     private long mPushExpiredTimes = 604800000L;
@@ -202,6 +205,10 @@ public class MemoryMessagesStore implements IMessagesStore {
     private int mGroupForbiddenClientOperation;
     private int mSyncDataPartSize = 0;
     private boolean keepDisplayNameWhenDestroyUser = true;
+    private boolean keepFullInfoWhenDestroyUser = false;
+    private boolean keepMobileWhenDestroyUser = false;
+    private boolean keepMessagesWhenDestroyUser = false;
+
     private String mRecallForwardUrl = null;
 
     private boolean mBroadcastTargetFromUserTable = false;
@@ -214,6 +221,7 @@ public class MemoryMessagesStore implements IMessagesStore {
     private boolean mRobotCallbackWithSenderInfo = false;
     private boolean mRobotCallbackWithTargetInfo = false;
     private boolean mRobotMentionExternalRobot = false;
+    private int mRobotGetUserInfoMask = 0;
 
     private boolean mChannelCallbackWithClientInfo = false;
     private boolean mChannelCallbackWithSenderInfo = false;
@@ -332,7 +340,7 @@ public class MemoryMessagesStore implements IMessagesStore {
             printMissConfigLog(FRIEND_Disable_NickName_Search, mDisableNicknameSearch + "");
         }
         try {
-            mDisableUserIdSearch = Boolean.parseBoolean(m_Server.getConfig().getProperty(BrokerConstants.FRIEND_Disable_UserId_Search, "true"));
+            mDisableUserIdSearch = Boolean.parseBoolean(m_Server.getConfig().getProperty(BrokerConstants.FRIEND_Disable_UserId_Search, "false"));
         } catch (Exception e) {
 
         }
@@ -376,6 +384,21 @@ public class MemoryMessagesStore implements IMessagesStore {
             }
         } catch (Exception e) {
         }
+        try {
+            int rateLimit = Integer.parseInt(m_Server.getConfig().getProperty(FRIEND_Search_Mobile_Empty_Rate_Limit, "0"));
+            if(rateLimit > 0) {
+                mFriendSearchEmpthMobileRateLimiter = new RateLimiter(86400, rateLimit);
+            }
+        } catch (Exception e) {
+        }
+
+        try {
+            int rateLimit = Integer.parseInt(m_Server.getConfig().getProperty(FRIEND_Search_Rate_Limit, "0"));
+            if(rateLimit > 0) {
+                mFriendSearchRateLimiter = new RateLimiter(86400, rateLimit);
+            }
+        } catch (Exception e) {
+        }
 
         try {
             mFriendRobotAutoAccept = Boolean.parseBoolean(m_Server.getConfig().getProperty(BrokerConstants.FRIEND_Request_Robot_Auto_Accept, "true"));
@@ -600,6 +623,17 @@ public class MemoryMessagesStore implements IMessagesStore {
         } catch (Exception e) {
 
         }
+        try {
+            keepFullInfoWhenDestroyUser = "true".equals(server.getConfig().getProperty(USER_KEEP_FULL_INFO_WHEN_DESTROY));
+        } catch (Exception e) {}
+
+        try {
+            keepMobileWhenDestroyUser = "true".equals(server.getConfig().getProperty(USER_KEEP_MOBILE_WHEN_DESTROY));
+        } catch (Exception e) {}
+
+        try {
+            keepMessagesWhenDestroyUser = "true".equals(server.getConfig().getProperty(USER_KEEP_MESSAGES_WHEN_DESTROY));
+        } catch (Exception e) {}
 
 
         try {
@@ -650,6 +684,9 @@ public class MemoryMessagesStore implements IMessagesStore {
         try {
             mRobotMentionExternalRobot = Boolean.parseBoolean(server.getConfig().getProperty(BrokerConstants.ROBOT_Mention_External_Robot, "false"));
         } catch (Exception e) {}
+        try {
+            mRobotGetUserInfoMask = Integer.parseInt(server.getConfig().getProperty(BrokerConstants.ROBOT_Get_User_Info_Mask, "0"));
+        } catch (Exception e) {}
 
         try {
             mChannelCallbackWithClientInfo = Boolean.parseBoolean(server.getConfig().getProperty(BrokerConstants.CHANNEL_Callback_With_Client_Info, "false"));
@@ -2758,8 +2795,9 @@ public class MemoryMessagesStore implements IMessagesStore {
         } finally {
             mWriteLock.unlock();
         }
-
-        databaseStore.clearUserMessage(userId);
+        if(!keepMessagesWhenDestroyUser) {
+            databaseStore.clearUserMessage(userId);
+        }
     }
 
     @Override
@@ -3137,37 +3175,29 @@ public class MemoryMessagesStore implements IMessagesStore {
         IMap<String, WFCMessage.User> mUserMap = hzInstance.getMap(USERS);
         WFCMessage.User us = mUserMap.get(userId);
         if (us != null) {
-            if (keepDisplayNameWhenDestroyUser) {
-                us = WFCMessage.User.newBuilder()
-                    .setUid(userId)
-                    .setUpdateDt(System.currentTimeMillis())
-                    .setName(userId)
-                    .setDeleted(1)
-                    .clearAddress()
-                    .clearCompany()
-                    .clearEmail()
-                    .clearExtra()
-                    .clearMobile()
-                    .clearPortrait()
-                    .clearSocial()
-                    .build();
+            WFCMessage.User.Builder builder = us.toBuilder().setUpdateDt(System.currentTimeMillis()).setDeleted(1);
+
+            if(keepFullInfoWhenDestroyUser) {
+                if(!keepMobileWhenDestroyUser) {
+                    builder.clearMobile();
+                }
             } else {
-                us = WFCMessage.User.newBuilder()
-                    .setUid(userId)
-                    .setUpdateDt(System.currentTimeMillis())
+                builder.setUid(userId)
                     .setName(userId)
-                    .setDeleted(1)
-                    .clearDisplayName()
                     .clearAddress()
                     .clearCompany()
                     .clearEmail()
                     .clearExtra()
                     .clearMobile()
                     .clearPortrait()
-                    .clearSocial()
-                    .build();
+                    .clearGender()
+                    .clearSocial();
+                if (!keepDisplayNameWhenDestroyUser) {
+                    builder.clearDisplayName();
+                }
             }
 
+            us = builder.build();
             try {
                 databaseStore.updateUser(us);
             } catch (Exception e) {
@@ -3176,8 +3206,8 @@ public class MemoryMessagesStore implements IMessagesStore {
             }
             mUserMap.put(userId, us);
         }
-
     }
+
     @Override
     public void updateUserInfo(WFCMessage.User user) throws Exception {
         HazelcastInstance hzInstance = m_Server.getHazelcastInstance();
@@ -3223,9 +3253,46 @@ public class MemoryMessagesStore implements IMessagesStore {
     }
 
     @Override
-    public List<WFCMessage.User> searchUser(String keyword, int searchType, int userType, int page) {
+    public List<String> getUserRobotIds(String userId) {
+        return databaseStore.getUserRobotIds(userId);
+    }
+
+    // 电话号码校验正则表达式（支持中国大陆手机号和固话）
+    private static final String PHONE_REGEX = "^\\s*" +  // 允许开头空白
+        "(?:" +
+        "(1[0-9])\\d{9}" +
+        "|" +
+        "((0\\d{2,3})|(\\(0\\d{2,3}\\)))" +
+        "[-\\s.]?" +
+        "\\d{7,8}" +
+        "|" +
+        "\\d{7,8}" +
+        ")\\s*$";
+
+    private static final Pattern PHONE_PATTERN = Pattern.compile(PHONE_REGEX);
+    private static final Pattern PHONE_PART_PATTERN = Pattern.compile("^1\\d{0,10}$");
+
+    public static boolean isPhoneNumber(String phone) {
+        if (phone == null || phone.trim().isEmpty()) {
+            return false;
+        }
+        Matcher matcher = PHONE_PATTERN.matcher(phone);
+        return matcher.matches();
+    }
+
+    public static boolean isPhoneNumberPart(String str) {
+        if (str == null || str.trim().isEmpty()) {
+            return false;
+        }
+
+        Matcher matcher = PHONE_PART_PATTERN.matcher(str);
+        return matcher.matches();
+    }
+
+    @Override
+    public ErrorCode searchUser(String userId, String keyword, int searchType, int userType, int page, List<WFCMessage.User> users) {
         if (mDisableSearch) {
-            return new ArrayList<>();
+            return ErrorCode.ERROR_CODE_NOT_IMPLEMENT;
         }
 
         if (mDisableNicknameSearch && searchType == ProtoConstants.SearchUserType.SearchUserType_General) {
@@ -3241,10 +3308,29 @@ public class MemoryMessagesStore implements IMessagesStore {
         }
 
         if(mDisableUserIdSearch && searchType == ProtoConstants.SearchUserType.SearchUserType_UserId) {
-            return new ArrayList<>();
+            return ErrorCode.ERROR_CODE_NOT_IMPLEMENT;
         }
 
-        return databaseStore.searchUserFromDB(keyword, searchType, userType, page);
+        if(mFriendSearchRateLimiter != null && !isPhoneNumberPart(keyword)) {
+            //非电话号码，允许多少次搜索。
+            if(!mFriendSearchRateLimiter.isGranted(userId)) {
+                LOG.error("User {} search user mobile over frequency, keyword {}, searchType {}", userId, keyword, searchType);
+                return ErrorCode.ERROR_CODE_OVER_FREQUENCY;
+            }
+        }
+
+        List<WFCMessage.User> matchedUsers = databaseStore.searchUserFromDB(keyword, searchType, userType, page);
+        if(mFriendSearchEmpthMobileRateLimiter != null && matchedUsers.isEmpty() && isPhoneNumber(keyword)) {
+            //查电话号码为空
+            if(!mFriendSearchEmpthMobileRateLimiter.isGranted(userId)) {
+                LOG.error("User {} search user over frequency, keyword {}, searchType {}", userId, keyword, searchType);
+                return ErrorCode.ERROR_CODE_OVER_FREQUENCY;
+            }
+        }
+
+        users.addAll(matchedUsers);
+
+        return ErrorCode.ERROR_CODE_SUCCESS;
     }
 
     @Override
@@ -4459,6 +4545,15 @@ public class MemoryMessagesStore implements IMessagesStore {
         }
     }
 
+    @Override
+    public boolean isLocked(String userId, String clientId) {
+        WFCMessage.UserSettingEntry lockSetting = getUserSetting(userId, UserSettingScopeLockPC, clientId);
+        if(lockSetting != null && "1".equals(lockSetting.getValue())) {
+            return true;
+        }
+        return false;
+    }
+
     @Override
     public boolean getUserGlobalSilent(String userId) {
         Boolean slient = userGlobalSlientMap.get(userId);
@@ -4931,6 +5026,11 @@ public class MemoryMessagesStore implements IMessagesStore {
         return mRobotMentionExternalRobot;
     }
 
+    @Override
+    public int getRobotGetUserInfoMask() {
+        return mRobotGetUserInfoMask;
+    }
+
     @Override
     public boolean isChannelCallbackWithClientInfo() {
         return mChannelCallbackWithClientInfo;

broker/src/main/java/io/moquette/persistence/MemorySessionStore.java

@@ -61,6 +61,7 @@ public class MemorySessionStore implements ISessionsStore {
         private int deleted;
 
         private boolean pullHistoryMsg;
+        private String ip;
 
         public int getDeleted() {
             return deleted;
@@ -92,6 +93,15 @@ public class MemorySessionStore implements ISessionsStore {
             return unReceivedMsgs;
         }
 
+        public boolean isPcClient() {
+            return platform == ProtoConstants.Platform.Platform_Windows || platform == ProtoConstants.Platform.Platform_OSX || platform == ProtoConstants.Platform.Platform_LINUX;
+        }
+
+        public boolean isPadClient() {
+            return platform == ProtoConstants.Platform.Platform_iPad || platform == ProtoConstants.Platform.Platform_APad || platform == ProtoConstants.Platform.Platform_HarmonyPad;
+        }
+
+
         public int getPushType() {
             return pushType;
         }
@@ -159,6 +169,14 @@ public class MemorySessionStore implements ISessionsStore {
             }
         }
 
+        public String getIp() {
+            return ip;
+        }
+
+        public void setIp(String ip) {
+            this.ip = ip;
+        }
+
         private int pushType;
         private int platform;
 
@@ -544,6 +562,15 @@ public class MemorySessionStore implements ISessionsStore {
         return session.clientSession;
     }
 
+    @Override
+    public void updateSessionIp(String username, String clientID, String ip) {
+        Session session = getSession(clientID);
+        if(session != null && session.getDeleted() == 0) {
+            session.setIp(ip);
+            databaseStore.updateSessionIp(username, clientID, ip);
+        }
+    }
+
     @Override
     public Session sessionForClientAndUser(String username, String clientID) {
         Session session = sessions.get(clientID);

broker/src/main/java/io/moquette/server/Server.java

@@ -331,6 +331,14 @@ public class Server {
         MediaServerConfig.QINIU_BUCKET_FAVORITE_NAME = config.getProperty(BrokerConstants.QINIU_BUCKET_FAVORITE_NAME);
         MediaServerConfig.QINIU_BUCKET_FAVORITE_DOMAIN = config.getProperty(BrokerConstants.QINIU_BUCKET_FAVORITE_DOMAIN);
 
+        MediaServerConfig.QINIU_BUCKET_CUSTOM1_NAME = config.getProperty(BrokerConstants.QINIU_BUCKET_CUSTOM1_NAME);
+        MediaServerConfig.QINIU_BUCKET_CUSTOM1_DOMAIN = config.getProperty(BrokerConstants.QINIU_BUCKET_CUSTOM1_DOMAIN);
+
+        MediaServerConfig.QINIU_BUCKET_CUSTOM2_NAME = config.getProperty(BrokerConstants.QINIU_BUCKET_CUSTOM2_NAME);
+        MediaServerConfig.QINIU_BUCKET_CUSTOM2_DOMAIN = config.getProperty(BrokerConstants.QINIU_BUCKET_CUSTOM2_DOMAIN);
+
+        MediaServerConfig.QINIU_BUCKET_CUSTOM3_NAME = config.getProperty(BrokerConstants.QINIU_BUCKET_CUSTOM3_NAME);
+        MediaServerConfig.QINIU_BUCKET_CUSTOM3_DOMAIN = config.getProperty(BrokerConstants.QINIU_BUCKET_CUSTOM3_DOMAIN);
 
     	MediaServerConfig.SERVER_IP = getServerIp(config);
 

broker/src/main/java/io/moquette/server/config/MediaServerConfig.java

@@ -23,7 +23,14 @@ public class MediaServerConfig {
     public static String QINIU_BUCKET_PORTRAIT_DOMAIN;
     public static String QINIU_BUCKET_FAVORITE_NAME;
     public static String QINIU_BUCKET_FAVORITE_DOMAIN;
-    
+    public static String QINIU_BUCKET_CUSTOM1_NAME;
+    public static String QINIU_BUCKET_CUSTOM1_DOMAIN;
+    public static String QINIU_BUCKET_CUSTOM2_NAME;
+    public static String QINIU_BUCKET_CUSTOM2_DOMAIN;
+    public static String QINIU_BUCKET_CUSTOM3_NAME;
+    public static String QINIU_BUCKET_CUSTOM3_DOMAIN;
+
+
     public static String SERVER_IP = "localhost";
     public static int HTTP_SERVER_PORT = 8080;
     public static String FILE_STROAGE_ROOT = "fs";

broker/src/main/java/io/moquette/spi/IMessagesStore.java

@@ -154,9 +154,10 @@ public interface IMessagesStore {
     WFCMessage.User getUserInfoByName(String name);
     WFCMessage.User getUserInfoByMobile(String mobile);
     List<WFCMessage.User> getUserInfosByEmail(String email);
-    List<WFCMessage.User> searchUser(String keyword, int searchType, int userType, int page);
+    ErrorCode searchUser(String userId, String keyword, int searchType, int userType, int page, List<WFCMessage.User> users);
 
     List<WFCMessage.User> getUserInfoList(int count, int offset);
+    List<String> getUserRobotIds(String userId);
 
     boolean updateSystemSetting(int id, String value, String desc);
     SystemSettingPojo getSystemSetting(int id);
@@ -207,6 +208,9 @@ public interface IMessagesStore {
     List<WFCMessage.UserSettingEntry> getUserSetting(String userId, int scope);
     long updateUserSettings(String userId, WFCMessage.ModifyUserSettingReq request, String clientId);
     void clearUserSettings(String userId);
+
+    boolean isLocked(String userId, String clientId);
+
     boolean getUserGlobalSilent(String userId);
     boolean getUserVoipSilent(String userId);
 
@@ -255,6 +259,7 @@ public interface IMessagesStore {
     boolean isRobotCallbackWithSenderInfo();
     boolean isRobotCallbackWithTargetInfo();
     boolean isRobotMentionExternalRobot();
+    int getRobotGetUserInfoMask();
 
     boolean isChannelCallbackWithClientInfo();
     boolean isChannelCallbackWithSenderInfo();

broker/src/main/java/io/moquette/spi/ISessionsStore.java

@@ -43,7 +43,7 @@ public interface ISessionsStore {
     ErrorCode loadActiveSession(String username, String clientID);
 
     ClientSession updateExistSession(String username, String clientID, WFCMessage.RouteRequest endpoint, boolean cleanSession);
-
+    void updateSessionIp(String username, String clientID, String ip);
     Session getSession(String clientID);
 
     void cleanDuplatedToken(String cid, int pushType, String token, boolean isVoip, String packageName);

broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java

@@ -179,6 +179,7 @@ public class MessagesPublisher {
                             message = m_messagesStore.getMessage(messageId);
                         }
                         OutputMessageData outputMessageData = getOutputMessageWithExtraInfo(message, exceptClientId, m_messagesStore.isRobotCallbackWithClientInfo() , m_messagesStore.isRobotCallbackWithSenderInfo(), m_messagesStore.isRobotCallbackWithTargetInfo());
+                        outputMessageData.setToRobotId(robot.getUid());
                         Server.getServer().getCallbackScheduler().execute(() -> {
                             try {
                                 HttpUtils.httpJsonPost(robot.getCallback(), GsonUtil.gson.toJson(outputMessageData, OutputMessageData.class), HttpUtils.HttpPostType.POST_TYPE_Robot_Message_Callback);
@@ -230,6 +231,7 @@ public class MessagesPublisher {
                 }
             }
 
+            boolean unreadCountIncreased = false;
             for (Session targetSession : sessions) {
                 //超过7天不活跃的用户忽略
                 if(System.currentTimeMillis() - targetSession.getLastActiveTime() > m_messagesStore.getPushExpiredTimes()) {
@@ -314,8 +316,9 @@ public class MessagesPublisher {
                     }
 
                     if (!StringUtil.isNullOrEmpty(pushContent) || messageContentType == 400) {
-                        if (!isConvSilent && (persistFlag & 0x02) > 0) {
+                        if (!isConvSilent && (persistFlag & 0x02) > 0 && !unreadCountIncreased) {
                             m_messagesStore.increaseUnreceivedMsgCount(user);
+                            unreadCountIncreased = true;
                         }
                     }
                 }

broker/src/main/java/io/moquette/spi/impl/ProtocolProcessor.java

@@ -284,7 +284,7 @@ public class ProtocolProcessor {
                             sessionstatus = 0;
                         }
 
-                        userOnlineStatus.sessions.add(new OutputCheckUserOnline.Session(userId, session.getClientID(), session.getPlatform(), sessionstatus, session.getLastActiveTime(), session.getAppName()));
+                        userOnlineStatus.sessions.add(new OutputCheckUserOnline.Session(userId, session.getClientID(), session.getPlatform(), sessionstatus, session.getLastActiveTime(), session.getAppName(), session.getIp()));
                     }
 
                     HttpUtils.httpJsonPost(mUserOnlineStatusCallback, GsonUtil.gson.toJson(userOnlineStatus), HttpUtils.HttpPostType.POST_TYPE_User_Online_Event_Callback);

broker/src/main/java/io/moquette/spi/impl/Qos1PublishHandler.java

@@ -141,7 +141,7 @@ public class Qos1PublishHandler extends QosPublishHandler {
                     status = 0;
                 }
 
-                out.addSession(userId, session.getClientID(), session.getPlatform(), status, session.getLastActiveTime(), session.getAppName());
+                out.addSession(userId, session.getClientID(), session.getPlatform(), status, session.getLastActiveTime(), session.getAppName(), session.getIp());
             }
 
             callback.onRouteHandled(GsonUtil.gson.toJson(out).getBytes());

broker/src/main/java/io/moquette/spi/impl/security/AES.java

@@ -3,18 +3,12 @@ package io.moquette.spi.impl.security;
 import java.security.InvalidAlgorithmParameterException;
 import java.security.InvalidKeyException;
 import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-import java.security.spec.InvalidKeySpecException;
 import java.util.Arrays;
-import java.util.Base64;
 
 import javax.crypto.BadPaddingException;
 import javax.crypto.Cipher;
 import javax.crypto.IllegalBlockSizeException;
 import javax.crypto.NoSuchPaddingException;
-import javax.crypto.SecretKey;
-import javax.crypto.SecretKeyFactory;
-import javax.crypto.spec.DESKeySpec;
 import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 

broker/src/main/java/win/liyufan/im/IMTopic.java

@@ -52,6 +52,7 @@ public interface IMTopic {
     String FriendRequestPullTopic = "FRP";
     String NotifyFriendRequestTopic = "FRN";
     String RriendRequestUnreadSyncTopic = "FRUS";
+    String SetFriendExtraTopic = "FES";
 
     String DeleteFriendTopic = "FDL";
     String FriendPullTopic = "FP";

broker/src/main/java/win/liyufan/im/SensitiveFilter.java

@@ -1,9 +1,13 @@
 package win.liyufan.im;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 
 public class SensitiveFilter {
+    private static final Logger LOG = LoggerFactory.getLogger(SensitiveFilter.class);
     public enum MatchType {
         MIN_MATCH("最小匹配规则"),MAX_MATCH("最大匹配规则");
 
@@ -71,6 +75,9 @@ public class SensitiveFilter {
                 i=i+sensitiveWordLength-1;
             }
         }
+        if(!sensitiveWords.isEmpty()) {
+            LOG.info("Text {} matched sensitive word {}", originalText, sensitiveWords);
+        }
         return sensitiveWords;
     }
 

broker/src/main/java/win/liyufan/im/UserSettingScope.java

@@ -22,4 +22,5 @@ public interface UserSettingScope {
     int kUserSettingPrivacySearchable = 27;
     int kUserSettingAddFriendStrategy = 28;
     int kUserSettingScopeSyncBadge = 29;
+    int UserSettingScopeLockPC = 30;
 }

common/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.9</version>
+        <version>1.4.5</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

common/src/main/java/cn/wildfirechat/common/APIPath.java

@@ -1,5 +1,12 @@
 package cn.wildfirechat.common;
 
+/**
+ * API路径接口
+ * <p>
+ * 定义了野火IM服务器所有管理接口的API路径。
+ * 包括聊天室、敏感词、域、用户、好友、黑名单、消息、群组、会议、频道等模块的接口路径。
+ * </p>
+ */
 public interface APIPath {
     String Create_Chatroom = "/admin/chatroom/create";
     String Chatroom_Destroy = "/admin/chatroom/del";
@@ -38,6 +45,7 @@ public interface APIPath {
     String User_Get_Email_Info = "/admin/user/get_info_by_email";
     String User_Get_All = "/admin/user/all";
     String User_Get_Robot_Info = "/admin/user/get_robot_info";
+    String User_Get_User_Robots = "/admin/user/get_user_robots";
     String User_Get_Blocked_List = "/admin/user/get_blocked_list";
     String User_Check_Block_Status = "/admin/user/check_block_status";
     String User_Get_Online_Status = "/admin/user/onlinestatus";
@@ -95,6 +103,7 @@ public interface APIPath {
     String Group_Set_Manager = "/admin/group/manager/set";
     String Group_Mute_Member = "/admin/group/manager/mute";
     String Group_Allow_Member = "/admin/group/manager/allow";
+    String Group_Join_Request_Add = "/admin/group/join_request/add";
     String Get_User_Groups = "/admin/group/of_user";
     String Get_User_Groups_By_Type = "/admin/group/of_user_by_type";
     String Group_Set_Member_Alias = "/admin/group/member/set_alias";
@@ -114,6 +123,9 @@ public interface APIPath {
     String Put_System_Setting = "/admin/system/put_setting";
     String GET_CUSTOMER = "/admin/customer";
     String Health = "/admin/health";
+    String Get_Conversation_Files = "/admin/file/conversation_files";
+    String Get_User_Files = "/admin/file/user_files";
+    String Get_Message_File = "/admin/file/message_file";
 
     String Conference_List = "/admin/conference/list";
     String Conference_Exist = "/admin/conference/exist";

common/src/main/java/cn/wildfirechat/common/ErrorCode.java

@@ -8,6 +8,25 @@
 
 package cn.wildfirechat.common;
 
+/**
+ * 错误码枚举
+ * <p>
+ * 定义了野火IM系统中所有可能的错误码，包括：
+ * <ul>
+ * <li>通用错误（0-5）</li>
+ * <li>认证错误（6-8）</li>
+ * <li>消息错误（9-10）</li>
+ * <li>群组错误（11-12）</li>
+ * <li>用户错误（16-19）</li>
+ * <li>聊天室错误（20）</li>
+ * <li>频道错误（21-25）</li>
+ * <li>会议错误（60-61）</li>
+ * <li>应用错误（70）</li>
+ * <li>密聊错误（81-87）</li>
+ * <li>其他错误（90-255）</li>
+ * </ul>
+ * </p>
+ */
 public enum ErrorCode {
     //General error
     ERROR_CODE_SUCCESS(0, "success"),

common/src/main/java/cn/wildfirechat/common/IMExceptionEvent.java

@@ -1,6 +1,18 @@
 package cn.wildfirechat.common;
 
+/**
+ * IM异常事件类
+ * <p>
+ * 用于记录和传递IM系统中的异常事件信息。
+ * </p>
+ */
 public class IMExceptionEvent {
+    /**
+     * 事件类型接口
+     * <p>
+     * 定义了各种异常事件的类型常量。
+     * </p>
+     */
     public interface EventType {
         int RDBS_Exception = 1;
         int MONGO_Exception = 2;

common/src/main/java/cn/wildfirechat/pojos/Conversation.java

@@ -8,6 +8,13 @@
 
 package cn.wildfirechat.pojos;
 
+/**
+ * 会话类
+ * <p>
+ * 表示一个会话对象，包含会话类型、目标ID和线路信息。
+ * 用于标识消息发送或接收的目标会话。
+ * </p>
+ */
 public class Conversation {
     private int type;
     private String target;

common/src/main/java/cn/wildfirechat/pojos/FilesPojo.java

@@ -0,0 +1,30 @@
+/*
+ * This file is part of the Wildfire Chat package.
+ * (c) Heavyrain2012 <heavyrain.lee@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+package cn.wildfirechat.pojos;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class FilesPojo {
+    public int total;
+    public List<FilePojo> files;
+    public static class FilePojo {
+        public long messageId;
+        public String sender;
+        public int conversationType;
+        public String target;
+        public int line;
+        public String name;
+        public String url;
+        public int size;
+        public int downloadCount;
+        public long timestamp;
+    }
+}
+

common/src/main/java/cn/wildfirechat/pojos/GetConversationFilesPojo.java

@@ -0,0 +1,11 @@
+package cn.wildfirechat.pojos;
+
+public class GetConversationFilesPojo {
+    public int conversationType;
+    public String target;
+    public int line;
+    public String userId;
+    public int offset;
+    public boolean desc;
+    public int count;
+}

common/src/main/java/cn/wildfirechat/pojos/GetOnlineUserResult.java

@@ -7,6 +7,7 @@ public class GetOnlineUserResult {
         public String userId;
         public String clientId;
         public int platform;
+        public String ip;
     }
 
     public ArrayList<GetOnlineUserResult.UserClient> userClients;

common/src/main/java/cn/wildfirechat/pojos/GetUserFilesPojo.java

@@ -0,0 +1,8 @@
+package cn.wildfirechat.pojos;
+
+public class GetUserFilesPojo {
+    public String userId;
+    public int offset;
+    public boolean desc;
+    public int count;
+}

common/src/main/java/cn/wildfirechat/pojos/InputAddGroupMember.java

@@ -14,6 +14,12 @@ import io.netty.util.internal.StringUtil;
 
 import java.util.List;
 
+/**
+ * 添加群组成员输入参数类
+ * <p>
+ * 封装添加群组成员的输入参数，包括群组ID、成员列表、成员额外信息等。
+ * </p>
+ */
 public class InputAddGroupMember extends InputGroupBase {
     private String group_id;
     private List<PojoGroupMember> members;

common/src/main/java/cn/wildfirechat/pojos/InputCountOffset.java

@@ -0,0 +1,6 @@
+package cn.wildfirechat.pojos;
+
+public class InputCountOffset {
+    public int count;
+    public int offset;
+}

common/src/main/java/cn/wildfirechat/pojos/InputCreateGroup.java

@@ -14,6 +14,12 @@ import io.netty.util.internal.StringUtil;
 
 import java.util.List;
 
+/**
+ * 创建群组输入参数类
+ * <p>
+ * 封装创建群组的输入参数，包括群组信息、成员列表、成员额外信息等。
+ * </p>
+ */
 public class InputCreateGroup extends InputGroupBase {
     private PojoGroup group;
     private String member_extra;

common/src/main/java/cn/wildfirechat/pojos/InputGetUserInfo.java

@@ -12,6 +12,7 @@ public class InputGetUserInfo {
     private String userId;
     private String name;
     private String mobile;
+    private boolean includeDeleted;
 
     public InputGetUserInfo() {
     }
@@ -22,6 +23,13 @@ public class InputGetUserInfo {
         this.mobile = mobile;
     }
 
+    public InputGetUserInfo(String userId, String name, String mobile, boolean includeDeleted) {
+        this.userId = userId;
+        this.name = name;
+        this.mobile = mobile;
+        this.includeDeleted = includeDeleted;
+    }
+
     public String getMobile() {
         return mobile;
     }
@@ -45,4 +53,12 @@ public class InputGetUserInfo {
     public void setName(String name) {
         this.name = name;
     }
+
+    public boolean isIncludeDeleted() {
+        return includeDeleted;
+    }
+
+    public void setIncludeDeleted(boolean includeDeleted) {
+        this.includeDeleted = includeDeleted;
+    }
 }

common/src/main/java/cn/wildfirechat/pojos/InputOutputUserInfo.java

@@ -11,6 +11,21 @@ package cn.wildfirechat.pojos;
 
 import cn.wildfirechat.proto.WFCMessage;
 
+/**
+ * 用户信息类
+ * <p>
+ * 封装用户的所有信息，包括：
+ * <ul>
+ * <li>用户ID、用户名、显示名称</li>
+ * <li>头像、性别</li>
+ * <li>手机号、邮箱、地址</li>
+ * <li>公司、社交信息</li>
+ * <li>用户类型、删除状态</li>
+ * <li>更新时间</li>
+ * <li>额外扩展信息</li>
+ * </ul>
+ * </p>
+ */
 public class InputOutputUserInfo {
     private String userId;
     private String name;
@@ -25,6 +40,7 @@ public class InputOutputUserInfo {
     private String social;
     private String extra;
     private int type;
+    private int deleted;
     private long updateDt;
 
     public static InputOutputUserInfo fromPbUser(WFCMessage.User pbUser) {
@@ -42,6 +58,7 @@ public class InputOutputUserInfo {
         inputCreateUser.extra = pbUser.getExtra();
         inputCreateUser.type = pbUser.getType();
         inputCreateUser.updateDt = pbUser.getUpdateDt();
+        inputCreateUser.deleted = pbUser.getDeleted();
         return inputCreateUser;
     }
 
@@ -77,6 +94,7 @@ public class InputOutputUserInfo {
             newUserBuilder.setExtra(getExtra());
         newUserBuilder.setGender(gender);
         newUserBuilder.setType(type);
+        newUserBuilder.setDeleted(deleted);
 
         newUserBuilder.setUpdateDt(System.currentTimeMillis());
         return newUserBuilder.build();
@@ -185,4 +203,24 @@ public class InputOutputUserInfo {
     public void setType(int type) {
         this.type = type;
     }
+
+    public int getDeleted() {
+        return deleted;
+    }
+
+    public void setDeleted(int deleted) {
+        this.deleted = deleted;
+    }
+
+    @Override
+    public String toString() {
+        return "{" +
+            "userId='" + userId + '\'' +
+            ", name='" + name + '\'' +
+            ", displayName='" + displayName + '\'' +
+            ", portrait='" + portrait + '\'' +
+            ", mobile='" + mobile + '\'' +
+            ", updateDt=" + updateDt +
+            '}';
+    }
 }

common/src/main/java/cn/wildfirechat/pojos/LongPojo.java

@@ -0,0 +1,5 @@
+package cn.wildfirechat.pojos;
+
+public class LongPojo {
+    public long value;
+}

common/src/main/java/cn/wildfirechat/pojos/MessagePayload.java

@@ -16,6 +16,22 @@ import java.util.ArrayList;
 import java.util.Base64;
 import java.util.List;
 
+/**
+ * 消息内容负载类
+ * <p>
+ * 封装消息的所有内容信息，包括：
+ * <ul>
+ * <li>消息类型</li>
+ * <li>可搜索内容（文本消息的文本）</li>
+ * <li>推送内容和推送数据</li>
+ * <li>消息内容（二进制数据）</li>
+ * <li>媒体类型和远程URL</li>
+ * <li>持久化标志和过期时间</li>
+ * <li>@提及信息</li>
+ * <li>额外数据</li>
+ * </ul>
+ * </p>
+ */
 public class MessagePayload {
     private int type;
     private String searchableContent;

common/src/main/java/cn/wildfirechat/pojos/OutputCheckUserOnline.java

@@ -20,22 +20,24 @@ public class OutputCheckUserOnline {
         public int status; //0 online, 1 have session offline
         public long lastSeen;
         public String packageName;
+        public String ip;
 
         public Session() {
         }
 
-        public Session(String clientId, String userId, int platform, int status, long lastSeen, String packageName) {
+        public Session(String clientId, String userId, int platform, int status, long lastSeen, String packageName, String ip) {
             this.clientId = clientId;
             this.userId = userId;
             this.platform = platform;
             this.status = status;
             this.lastSeen = lastSeen;
             this.packageName = packageName;
+            this.ip = ip;
         }
     }
 
-    public void addSession(String userId, String clientId, int platform, int status, long lastSeen, String packageName) {
-        Session session = new Session(clientId, userId, platform, status, lastSeen, packageName);
+    public void addSession(String userId, String clientId, int platform, int status, long lastSeen, String packageName, String ip) {
+        Session session = new Session(clientId, userId, platform, status, lastSeen, packageName, ip);
         sessions.add(session);
     }
 

common/src/main/java/cn/wildfirechat/pojos/OutputMessageData.java

@@ -27,6 +27,8 @@ public class OutputMessageData {
     private PojoGroupInfo targetGroupInfo;
     private OutputGetChannelInfo targetChannelInfo;
 
+    private String toRobotId;
+
     public String getSender() {
         return sender;
     }
@@ -119,6 +121,14 @@ public class OutputMessageData {
         return fromProtoMessage(protoMessage, null);
     }
 
+    public String getToRobotId() {
+        return toRobotId;
+    }
+
+    public void setToRobotId(String toRobotId) {
+        this.toRobotId = toRobotId;
+    }
+
     public static OutputMessageData fromProtoMessage(WFCMessage.Message protoMessage, OutputClient fromClient) {
         OutputMessageData data = new OutputMessageData();
         data.messageId = protoMessage.getMessageId();

common/src/main/java/cn/wildfirechat/pojos/PojoConferenceInfo.java

@@ -2,11 +2,8 @@ package cn.wildfirechat.pojos;
 
 public class PojoConferenceInfo {
     public String roomId;
-    public String serverId;
     public String description;
     public int max_publishers;
-    public int num_publishers;
-    public int bitrate;
     public boolean advance;
     public boolean recording;
 }

common/src/main/java/cn/wildfirechat/pojos/PojoGroup.java

@@ -10,6 +10,12 @@ package cn.wildfirechat.pojos;
 
 import java.util.List;
 
+/**
+ * 群组对象类
+ * <p>
+ * 封装创建群组时使用的参数，包含群组信息和成员列表。
+ * </p>
+ */
 public class PojoGroup {
     private PojoGroupInfo group_info;
     private List<PojoGroupMember> members;

common/src/main/java/cn/wildfirechat/pojos/PojoGroupInfo.java

@@ -8,6 +8,19 @@
 
 package cn.wildfirechat.pojos;
 
+/**
+ * 群组信息类
+ * <p>
+ * 封装群组的信息，包括：
+ * <ul>
+ * <li>群组ID、名称、头像、所有者</li>
+ * <li>群组类型、成员数量、最大成员数</li>
+ * <li>群组设置（禁言、加群方式、私聊、可搜索、历史消息）</li>
+ * <li>是否超级群、是否已删除</li>
+ * <li>更新时间</li>
+ * </ul>
+ * </p>
+ */
 public class PojoGroupInfo {
     String target_id;
     String name;

common/src/main/java/cn/wildfirechat/pojos/PojoGroupMember.java

@@ -8,6 +8,19 @@
 
 package cn.wildfirechat.pojos;
 
+/**
+ * 群组成员类
+ * <p>
+ * 封装群组成员的信息，包括：
+ * <ul>
+ * <li>成员ID</li>
+ * <li>群组内别名</li>
+ * <li>成员类型</li>
+ * <li>扩展信息</li>
+ * <li>更新时间和创建时间</li>
+ * </ul>
+ * </p>
+ */
 public class PojoGroupMember {
     String member_id;
     String alias;

common/src/main/java/cn/wildfirechat/pojos/SendMessageResult.java

@@ -11,6 +11,12 @@ package cn.wildfirechat.pojos;
 import cn.wildfirechat.proto.WFCMessage;
 import io.netty.util.internal.StringUtil;
 
+/**
+ * 发送消息结果类
+ * <p>
+ * 封装发送消息后的返回结果，包含消息UID和时间戳。
+ * </p>
+ */
 public class SendMessageResult {
     private long messageUid;
     private long timestamp;

common/src/main/java/cn/wildfirechat/pojos/mesh/PojoAddJoinGroupRequest.java

@@ -0,0 +1,12 @@
+package cn.wildfirechat.pojos.mesh;
+
+import java.util.List;
+
+public class PojoAddJoinGroupRequest {
+    public String domainId;
+    public String operator;
+    public String group_id;
+    public List<String> userIds;
+    public String reason;
+    public String extra;
+}

common/src/main/java/cn/wildfirechat/proto/WFCMessage.java

@@ -67311,6 +67311,641 @@ public final class WFCMessage {
     // @@protoc_insertion_point(class_scope:ApplicationConfigRequest)
   }
 
+  public interface StringPairOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // required string key = 1;
+    /**
+     * <code>required string key = 1;</code>
+     */
+    boolean hasKey();
+    /**
+     * <code>required string key = 1;</code>
+     */
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+    /**
+     * <code>required string key = 1;</code>
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+        getKeyBytes();
+
+    // optional string value = 2;
+    /**
+     * <code>optional string value = 2;</code>
+     */
+    boolean hasValue();
+    /**
+     * <code>optional string value = 2;</code>
+     */
+    java.lang.String getValue();
+    /**
+     * <code>optional string value = 2;</code>
+     */
+    com.google.protobuf.ByteString
+        getValueBytes();
+  }
+  /**
+   * Protobuf type {@code StringPair}
+   */
+  public static final class StringPair extends
+      com.google.protobuf.GeneratedMessage
+      implements StringPairOrBuilder {
+    // Use StringPair.newBuilder() to construct.
+    private StringPair(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private StringPair(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final StringPair defaultInstance;
+    public static StringPair getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public StringPair getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
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+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
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+              break;
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+              break;
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+            case 18: {
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+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return cn.wildfirechat.proto.WFCMessage.internal_static_StringPair_descriptor;
+    }
+
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+      return PARSER;
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+      }
+      getUnknownFields().writeTo(output);
+    }
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+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
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+      memoizedSerializedSize = size;
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+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
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+
+    public static cn.wildfirechat.proto.WFCMessage.StringPair parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static cn.wildfirechat.proto.WFCMessage.StringPair parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static cn.wildfirechat.proto.WFCMessage.StringPair parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static cn.wildfirechat.proto.WFCMessage.StringPair parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static cn.wildfirechat.proto.WFCMessage.StringPair parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
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+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static cn.wildfirechat.proto.WFCMessage.StringPair parseDelimitedFrom(
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+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+    public Builder newBuilderForType() { return newBuilder(); }
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+
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+    protected Builder newBuilderForType(
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+       * <code>optional string value = 2;</code>
+       */
+      public Builder setValue(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional string value = 2;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        value_ = getDefaultInstance().getValue();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional string value = 2;</code>
+       */
+      public Builder setValueBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000002;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:StringPair)
+    }
+
+    static {
+      defaultInstance = new StringPair(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:StringPair)
+  }
+
   private static com.google.protobuf.Descriptors.Descriptor
     internal_static_AddFriendRequest_descriptor;
   private static
@@ -67691,6 +68326,11 @@ public final class WFCMessage {
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
       internal_static_ApplicationConfigRequest_fieldAccessorTable;
+  private static com.google.protobuf.Descriptors.Descriptor
+    internal_static_StringPair_descriptor;
+  private static
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_StringPair_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor
       getDescriptor() {
@@ -67877,9 +68517,10 @@ public final class WFCMessage {
       "rget_id\030\001 \002(\t\022\014\n\004type\030\002 \002(\005\022\014\n\004host\030\003 \002(" +
       "\t\"o\n\030ApplicationConfigRequest\022\r\n\005appId\030\001" +
       " \002(\t\022\017\n\007appType\030\002 \002(\005\022\021\n\ttimestamp\030\003 \002(\003" +
-      "\022\r\n\005nonce\030\004 \002(\t\022\021\n\tsignature\030\005 \002(\tB/\n\025cn" +
-      ".wildfirechat.protoB\nWFCMessageZ\n./go;pr" +
-      "oto"
+      "\022\r\n\005nonce\030\004 \002(\t\022\021\n\tsignature\030\005 \002(\t\"(\n\nSt" +
+      "ringPair\022\013\n\003key\030\001 \002(\t\022\r\n\005value\030\002 \001(\tB/\n\025" +
+      "cn.wildfirechat.protoB\nWFCMessageZ\n./go;",
+      "proto"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
       new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -68342,6 +68983,12 @@ public final class WFCMessage {
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_ApplicationConfigRequest_descriptor,
               new java.lang.String[] { "AppId", "AppType", "Timestamp", "Nonce", "Signature", });
+          internal_static_StringPair_descriptor =
+            getDescriptor().getMessageTypes().get(76);
+          internal_static_StringPair_fieldAccessorTable = new
+            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+              internal_static_StringPair_descriptor,
+              new java.lang.String[] { "Key", "Value", });
           return null;
         }
       };

common/src/main/java/com/xiaoleilu/loServer/pojos/InputRoute.java

@@ -1,32 +0,0 @@
-package com.xiaoleilu.loServer.pojos;
-
-
-public class InputRoute {
-    private String userId;
-    private String token;
-    private String clientId;
-
-    public String getUserId() {
-        return userId;
-    }
-
-    public void setUserId(String userId) {
-        this.userId = userId;
-    }
-
-    public String getToken() {
-        return token;
-    }
-
-    public void setToken(String token) {
-        this.token = token;
-    }
-
-    public String getClientId() {
-        return clientId;
-    }
-
-    public void setClientId(String clientId) {
-        this.clientId = clientId;
-    }
-}

distribution/pom.xml

@@ -6,7 +6,7 @@
         <!--<relativePath>../pom.xml</relativePath>-->
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.9</version>
+        <version>1.4.5</version>
     </parent>
 
     <artifactId>distribution</artifactId>

distribution/src/main/resources/wildfirechat.conf

@@ -171,6 +171,12 @@ robot.callback_with_target_info false
 ## 如果为false，不能@不在会话中的机器人。机器人不在会话中时，也不能回复消息。
 robot.mention_external_robot true
 
+## 机器人获取信息允许的字段，可以获取userId/displayName/portrait，其他需要这里配置允许。
+## 第一位(1)是name， 第二位(2)是mobile，第三(4)位是email，第四位(8)是address，第五位(16)是company，第六位(32)是extra，
+## 第七位(64)是updateDt，第八位(128)是gender，第九位(256)是social，第十位(512)是type。
+## 比如允许获取name和email就是5(1+4)，允许获取name和mobile和company和type就是531（1+2+16+512），允许全部是1023(1+2+...+512)
+#robot.get_user_info_mask 1023
+
 ## 频道回调信息是否带上用户clientId和平台类型。
 channel.callback_with_client_info false
 
@@ -190,8 +196,8 @@ friend.disable_search false
 ##禁止按照昵称搜索用户。
 friend.disable_nick_name_search false
 
-##禁止按照用户id搜索用户，默认为true。
-friend.disable_user_id_search true
+##禁止按照用户id搜索用户，默认为false。
+friend.disable_user_id_search false
 
 ##禁止发送好友邀请，通过server api添加好友不受此限制(force参数需要为true)
 friend.disable_friend_request false
@@ -206,7 +212,13 @@ friend.reject_request_duration 2592000000
 friend.request_expiration_duration 604800000
 
 ##好友请求限制频率，一个用户24小时之内允许请求好友的次数，默认不限频。
-#friend.request_rate_limit 30
+friend.request_rate_limit 30
+
+##如果搜索电话号码，24小时内搜索错误号码几次就不再允许电话号码搜素。防止有人遍历搜索电话号码
+friend.search_mobile_empty_rate_limit 5
+
+##如果搜索用户，24小时内搜索次数。防止有人遍历用户名或者用户ID乱加好友。另外可以禁止ID搜索friend.disable_user_id_search
+friend.search_rate_limit 100
 
 ##请求添加机器人为好友时，机器人是否自动接受，默认为true
 friend.robot_auto_accept true
@@ -262,6 +274,19 @@ group.enable_mark_deletion true
 ## 注意，修改本配置不会对已经同步的信息产生影响。
 #user.hide_properties 3,4
 
+## 销毁用户时，用户信息会被清空，deleted字段设置为1，这个开关控制是否保留用户昵称，默认为true。
+user.keep_display_name_when_destroy true
+
+## 销毁用户时deleted字段设置为1，这个开关控制是否保留其他信息，默认是false。
+user.keep_full_info_when_destroy false
+
+## 销毁用户时，如果user.keep_full_info_when_destroy为true，会保留所有信息，这个开关控制是否保留这个用户信息的电话号码，默认为false。
+## 当保留所有信息且保留电话号码时，用户如果再注册会用到原来的UID，能够看到原来用户的消息，需要考虑一下是否让已删除用户再次注册登录看到之前的消息。
+user.keep_mobile_when_destroy false
+
+## 销毁用户时是否保留归属于这个用户的所有消息记录，默认为false。
+user.keep_messages_when_destroy false
+
 # 好友/好友请求/用户设置 这三类数据同步的最大条目数。之前是客户第一次登录时，会把所有的对应数据一次下载到客户端，但如果有特别多的信息，会导致无法同步到客户端，
 # 因此需要分段多次同步，此开关定义了每次同步的数据的条数。此需要客户端支持，客户端SDK在2021.5.25日后支持此功能。如果确认所有客户端都在这个日志之后才可以打开此设置。
 #sync.data_part_size 1000
@@ -315,6 +340,13 @@ qiniu.bucket_portrait_name storage
 qiniu.bucket_portrait_domain http://cdn2.wildfirechat.cn
 qiniu.bucket_favorite_name storage
 qiniu.bucket_favorite_domain http://cdn2.wildfirechat.cn
+## custom的桶是给客户预留的，客户可以上传自己的文件到这3个桶中，野火不会用到这几个桶。如果不需要，可以忽略这几个配置
+qiniu.bucket_custom1_name temp1
+qiniu.bucket_custom1_domain http://temp1.wildfirechat.cn
+qiniu.bucket_custom2_name temp2
+qiniu.bucket_custom2_domain http://temp2.wildfirechat.cn
+qiniu.bucket_custom3_name temp3
+qiniu.bucket_custom3_domain http://temp3.wildfirechat.cn
 
 ##媒体类型分类
 #Media_Type_GENERAL = 0,

pom.xml

@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.3.9</version>
+    <version>1.4.5</version>
     <name>Wildfire Chat</name>
     <description>Wildfire Chat Server</description>
     <inceptionYear>2019</inceptionYear>

release_note.md

@@ -12,6 +12,48 @@
 11. *** 1.3.8版本添加了server api发送消息的限制，限制消息体最大内容不能超过64KB，如果升级请注意业务系统发送消息大小。***
 
 # 更新记录
+--------------
+Release note 1.4.5:
+1. 解决删除用户时保留信息错误问题。
+2. Server API获取用户信息时，可以指定是否获取已删除用户。
+3. 好友关系表添加一个索引。
+4. 支持PC端锁定功能。
+
+--------------
+Release note 1.4.4:
+1. Server SDK添加mesh相关修改
+2. 添加设置好友Extra的接口。
+3. 解决创建账户时，没有传昵称使用了账户的问题。
+4. 添加获取用户机器人列表的Server API。
+5. 机器人回调消息中加上目标机器人ID。
+6. 机器人获取用户信息添加配置确定能获取哪些字段。
+
+--------------
+Release note 1.4.3:
+1. 添加内置存储上传文件文件名有效性检查。
+2. 接受好友请求通知的发送者改成接受者发送。
+3. 对象存储添加预留类型供扩展使用。
+4. 同步专业版数据库表格式。
+5. 解决server sdk有轻微内存泄漏的问题。
+
+--------------
+Release note 1.4.2:
+1. 解决部分情况下Server SDK没有解析出文本消息的问题。
+
+--------------
+Release note 1.4.1:
+1. 解决移动端和PAD同时存在时推送计数错误问题。
+2. 添加配置，当销毁用户时是否销毁用户信息和用户的消息。
+3. 添加配置，现在搜索用户的次数。
+
+--------------
+Release note 1.4.0:
+1. 添加对用户IP来源的记录。
+2. 移除无用的plugin，可以在java8环境下编译通过。
+3. Server SDK解决某些Java版本下消息没有注册的问题。
+4. Server SDK解决解析图片缩略图不存在的错误问题。
+5. Server SDK解决发送带引用的消息客户端无法解析的问题。
+
 --------------
 Release note 1.3.9:
 1. 解决server sdk反复初始化内存泄漏的问题。

sdk/pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.9</version>
+        <version>1.4.5</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

sdk/src/main/java/cn/wildfirechat/sdk/AdminConfig.java

@@ -2,7 +2,22 @@ package cn.wildfirechat.sdk;
 
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
+/**
+ * 管理员配置类
+ * <p>
+ * 用于初始化管理员SDK的配置，包括IM服务器URL和密钥。
+ * 在使用任何Admin功能之前，必须先调用initAdmin方法进行初始化。
+ * </p>
+ */
 public class AdminConfig {
+    /**
+     * 初始化管理员配置
+     * <p>
+     * 在使用任何Admin功能之前，必须先调用此方法进行初始化。
+     * </p>
+     * @param url IM服务器地址，例如: http://your-im-server.com
+     * @param secret 管理员密钥，在服务器配置中设置
+     */
     public static void initAdmin(String url, String secret) {
         AdminHttpUtils.init(url, secret);
     }

sdk/src/main/java/cn/wildfirechat/sdk/ChannelAdmin.java

@@ -5,36 +5,87 @@ import cn.wildfirechat.pojos.*;
 import cn.wildfirechat.sdk.model.IMResult;
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
+/**
+ * 频道管理类
+ * <p>
+ * 提供频道管理相关的功能，包括：
+ * <ul>
+ * <li>创建和销毁频道</li>
+ * <li>获取频道信息</li>
+ * <li>用户订阅/取消订阅频道</li>
+ * <li>检查用户是否订阅频道</li>
+ * </ul>
+ * </p>
+ */
 public class ChannelAdmin {
+    /**
+     * 创建频道
+     * @param inputCreateChannel 频道创建信息
+     * @return 创建结果，包含频道ID
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputCreateChannel> createChannel(InputCreateChannel inputCreateChannel) throws Exception {
         String path = APIPath.Create_Channel;
         return AdminHttpUtils.httpJsonPost(path, inputCreateChannel, OutputCreateChannel.class);
     }
 
+    /**
+     * 销毁频道
+     * @param channelId 频道ID
+     * @return 销毁结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> destroyChannel(String channelId) throws Exception {
         String path = APIPath.Destroy_Channel;
         InputChannelId inputChannelId = new InputChannelId(channelId);
         return AdminHttpUtils.httpJsonPost(path, inputChannelId, Void.class);
     }
 
+    /**
+     * 获取频道信息
+     * @param channelId 频道ID
+     * @return 频道信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGetChannelInfo> getChannelInfo(String channelId) throws Exception {
         String path = APIPath.Get_Channel_Info;
         InputChannelId inputChannelId = new InputChannelId(channelId);
         return AdminHttpUtils.httpJsonPost(path, inputChannelId, OutputGetChannelInfo.class);
     }
 
+    /**
+     * 订阅频道
+     * @param channelId 频道ID
+     * @param userId 用户ID
+     * @return 订阅结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> subscribeChannel(String channelId, String userId) throws Exception {
         String path = APIPath.Subscribe_Channel;
         InputSubscribeChannel input = new InputSubscribeChannel(channelId, userId, 1);
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 取消订阅频道
+     * @param channelId 频道ID
+     * @param userId 用户ID
+     * @return 取消订阅结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> unsubscribeChannel(String channelId, String userId) throws Exception {
         String path = APIPath.Subscribe_Channel;
         InputSubscribeChannel input = new InputSubscribeChannel(channelId, userId, 0);
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 检查用户是否订阅了频道
+     * @param userId 用户ID
+     * @param channelId 频道ID
+     * @return true-已订阅，false-未订阅
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputBooleanValue> isUserSubscribedChannel(String userId, String channelId) throws Exception {
         String path = APIPath.Check_User_Subscribe_Channel;
         InputSubscribeChannel input = new InputSubscribeChannel(channelId, userId, 0);

sdk/src/main/java/cn/wildfirechat/sdk/ChannelServiceApi.java

@@ -15,10 +15,28 @@ import java.util.List;
 
 import static cn.wildfirechat.proto.ProtoConstants.ApplicationType.ApplicationType_Channel;
 
-//仅专业版支持，社区版不支持
+/**
+ * 频道服务类（仅专业版支持，社区版不支持）
+ * <p>
+ * 提供频道相关的功能，包括：
+ * <ul>
+ * <li>获取用户信息</li>
+ * <li>修改频道信息</li>
+ * <li>发送和撤回消息</li>
+ * <li>用户订阅管理</li>
+ * <li>订阅者列表查询</li>
+ * </ul>
+ * </p>
+ */
 public class ChannelServiceApi implements Closeable {
     private final ChannelHttpUtils channelHttpUtils;
 
+    /**
+     * 创建频道服务实例
+     * @param imurl IM服务器地址
+     * @param channelId 频道ID
+     * @param secret 频道密钥
+     */
     public ChannelServiceApi(String imurl, String channelId, String secret) {
         channelHttpUtils = new ChannelHttpUtils(imurl, channelId, secret);
     }

sdk/src/main/java/cn/wildfirechat/sdk/ChatroomAdmin.java

@@ -5,7 +5,32 @@ import cn.wildfirechat.pojos.*;
 import cn.wildfirechat.sdk.model.IMResult;
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
+/**
+ * 聊天室管理类
+ * <p>
+ * 提供聊天室管理相关的功能，包括：
+ * <ul>
+ * <li>创建和销毁聊天室</li>
+ * <li>获取聊天室信息</li>
+ * <li>聊天室成员管理</li>
+ * <li>聊天室黑名单管理（仅专业版）</li>
+ * <li>聊天室管理员设置</li>
+ * <li>聊天室全员禁言</li>
+ * </ul>
+ * </p>
+ */
 public class ChatroomAdmin {
+    /**
+     * 创建聊天室
+     * @param chatroomId 聊天室ID（为空时自动生成）
+     * @param title 聊天室标题
+     * @param desc 聊天室描述
+     * @param portrait 聊天室头像
+     * @param extra 额外信息
+     * @param state 聊天室状态
+     * @return 创建结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputCreateChatroom> createChatroom(String chatroomId, String title, String desc ,String portrait, String extra, Integer state) throws Exception {
         String path = APIPath.Create_Chatroom;
         InputCreateChatroom input = new InputCreateChatroom();
@@ -18,6 +43,12 @@ public class ChatroomAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputCreateChatroom.class);
     }
 
+    /**
+     * 销毁聊天室
+     * @param chatroomId 聊天室ID
+     * @return 销毁结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> destroyChatroom(String chatroomId) throws Exception {
         String path = APIPath.Chatroom_Destroy;
         InputDestoryChatroom input = new InputDestoryChatroom();
@@ -25,51 +56,103 @@ public class ChatroomAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取聊天室信息
+     * @param chatroomId 聊天室ID
+     * @return 聊天室信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGetChatroomInfo> getChatroomInfo(String chatroomId) throws Exception {
         String path = APIPath.Chatroom_Info;
         InputGetChatroomInfo input = new InputGetChatroomInfo(chatroomId);
         return AdminHttpUtils.httpJsonPost(path, input, OutputGetChatroomInfo.class);
     }
 
+    /**
+     * 获取聊天室成员列表
+     * @param chatroomId 聊天室ID
+     * @return 成员ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputStringList> getChatroomMembers(String chatroomId) throws Exception {
         String path = APIPath.Chatroom_GetMembers;
         InputGetChatroomInfo input = new InputGetChatroomInfo(chatroomId);
         return AdminHttpUtils.httpJsonPost(path, input, OutputStringList.class);
     }
 
+    /**
+     * 获取用户所在的聊天室
+     * @param userId 用户ID
+     * @return 用户所在的聊天室信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputUserChatroom> getUserChatroom(String userId) throws Exception {
         String path = APIPath.Chatroom_GetUserChatroom;
         InputUserId input = new InputUserId(userId);
         return AdminHttpUtils.httpJsonPost(path, input, OutputUserChatroom.class);
     }
 
-    //仅专业版支持
-    //status：0，正常；1，禁言；2，禁止加入
+    /**
+     * 设置聊天室黑名单状态（仅专业版支持）
+     * <p>status：0-正常；1-禁言；2-禁止加入</p>
+     * @param chatroomId 聊天室ID
+     * @param userId 用户ID
+     * @param status 状态值
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setChatroomBlacklist(String chatroomId, String userId, int status) throws Exception {
         String path = APIPath.Chatroom_SetBlacklist;
         InputSetChatroomBlacklist input = new InputSetChatroomBlacklist(chatroomId, userId, status, 0);
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取聊天室黑名单
+     * @param chatroomId 聊天室ID
+     * @return 黑名单信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputChatroomBlackInfos> getChatroomBlacklist(String chatroomId) throws Exception {
         String path = APIPath.Chatroom_GetBlacklist;
         InputChatroomId input = new InputChatroomId(chatroomId);
         return AdminHttpUtils.httpJsonPost(path, input, OutputChatroomBlackInfos.class);
     }
 
-    //status: 1 set; 0 unset
+    /**
+     * 设置聊天室管理员
+     * <p>status：1-设置为管理员；0-取消管理员</p>
+     * @param chatroomId 聊天室ID
+     * @param userId 用户ID
+     * @param status 状态值
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setChatroomManager(String chatroomId, String userId, int status) throws Exception {
         String path = APIPath.Chatroom_SetManager;
         InputSetChatroomManager input = new InputSetChatroomManager(chatroomId, userId, status);
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取聊天室管理员列表
+     * @param chatroomId 聊天室ID
+     * @return 管理员ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputStringList> getChatroomManagerList(String chatroomId) throws Exception {
         String path = APIPath.Chatroom_GetManagerList;
         InputChatroomId input = new InputChatroomId(chatroomId);
         return AdminHttpUtils.httpJsonPost(path, input, OutputStringList.class);
     }
 
+    /**
+     * 设置聊天室全员禁言
+     * @param chatroomId 聊天室ID
+     * @param mute true-全员禁言，false-取消全员禁言
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setChatroomMute(String chatroomId, boolean mute) throws Exception {
         String path = APIPath.Chatroom_MuteAll;
         InputChatroomMute input = new InputChatroomMute(chatroomId, mute ? 1 : 0);

sdk/src/main/java/cn/wildfirechat/sdk/ConferenceAdmin.java

@@ -5,24 +5,73 @@ import cn.wildfirechat.pojos.*;
 import cn.wildfirechat.sdk.model.IMResult;
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
+/**
+ * 会议管理类
+ * <p>
+ * 提供音视频会议管理相关的功能，包括：
+ * <ul>
+ * <li>会议列表查询</li>
+ * <li>会议创建和销毁</li>
+ * <li>会议参与者管理</li>
+ * <li>会议录制控制</li>
+ * <li>RTP转发管理</li>
+ * </ul>
+ * </p>
+ */
 public class ConferenceAdmin {
-    public static IMResult<PojoConferenceInfoList> listConferences() throws Exception {
+    /**
+     * 获取会议列表（分页）
+     * @param count 每页数量
+     * @param offset 偏移量
+     * @return 会议信息列表
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<PojoConferenceInfoList> listConferences(int count, int offset) throws Exception {
         String path = APIPath.Conference_List;
-        return AdminHttpUtils.httpJsonPost(path, null, PojoConferenceInfoList.class);
+        InputCountOffset inputCountOffset = new InputCountOffset();
+        inputCountOffset.count = count;
+        inputCountOffset.offset = offset;
+        return AdminHttpUtils.httpJsonPost(path, inputCountOffset, PojoConferenceInfoList.class);
     }
 
+    /**
+     * 检查会议是否存在
+     * @param conferenceId 会议ID
+     * @return true-存在，false-不存在
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Boolean> existsConferences(String conferenceId) throws Exception {
         String path = APIPath.Conference_Exist;
         PojoConferenceRoomId data = new PojoConferenceRoomId(conferenceId, false);
         return AdminHttpUtils.httpJsonPost(path, data, Boolean.class);
     }
 
+    /**
+     * 获取会议参与者列表
+     * @param roomId 房间ID
+     * @param advance 是否使用高级模式
+     * @return 参与者列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoConferenceParticipantList> listParticipants(String roomId, boolean advance) throws Exception {
         String path = APIPath.Conference_List_Participant;
         PojoConferenceRoomId data = new PojoConferenceRoomId(roomId, advance);
         return AdminHttpUtils.httpJsonPost(path, data, PojoConferenceParticipantList.class);
     }
 
+    /**
+     * 创建会议房间
+     * @param roomId 房间ID
+     * @param description 描述
+     * @param pin 房间密码
+     * @param maxPublisher 最大推流数
+     * @param advance 是否使用高级模式
+     * @param bitrate 比特率
+     * @param recording 是否录制
+     * @param permanent 是否永久房间
+     * @return 创建结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> createRoom(String roomId, String description, String pin, int maxPublisher, boolean advance, int bitrate, boolean recording, boolean permanent) throws Exception {
         String path = APIPath.Conference_Create;
         PojoConferenceCreate create = new PojoConferenceCreate();
@@ -37,6 +86,14 @@ public class ConferenceAdmin {
         return AdminHttpUtils.httpJsonPost(path, create, Void.class);
     }
 
+    /**
+     * 启用或禁用会议录制
+     * @param roomId 房间ID
+     * @param advance 是否使用高级模式
+     * @param recording true-启用录制，false-禁用录制
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> enableRecording(String roomId, boolean advance, boolean recording) throws Exception {
         String path = APIPath.Conference_Recording;
         PojoConferenceRecording create = new PojoConferenceRecording();
@@ -46,24 +103,59 @@ public class ConferenceAdmin {
         return AdminHttpUtils.httpJsonPost(path, create, Void.class);
     }
 
+    /**
+     * 销毁会议房间
+     * @param roomId 房间ID
+     * @param advance 是否使用高级模式
+     * @return 销毁结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> destroy(String roomId, boolean advance) throws Exception {
         String path = APIPath.Conference_Destroy;
         PojoConferenceRoomId conferenceRoomId = new PojoConferenceRoomId(roomId, advance);
         return AdminHttpUtils.httpJsonPost(path, conferenceRoomId, Void.class);
     }
 
+    /**
+     * RTP转发
+     * @param roomId 房间ID
+     * @param userId 用户ID
+     * @param rtpHost RTP主机地址
+     * @param audioPort 音频端口
+     * @param audioPt 音频Payload类型
+     * @param audioSSRC 音频SSRC
+     * @param videoPort 视频端口
+     * @param videoPt 视频Payload类型
+     * @param videoSSRC 视频SSRC
+     * @return 转发结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> rtpForward(String roomId, String userId, String rtpHost, int audioPort, int audioPt, long audioSSRC, int videoPort, int videoPt, long videoSSRC) throws Exception {
         String path = APIPath.Conference_Rtp_Forward;
         PojoConferenceRtpForwardReq req = new PojoConferenceRtpForwardReq(roomId, userId, rtpHost, audioPort, audioPt, audioSSRC, videoPort, videoPt, videoSSRC);
         return AdminHttpUtils.httpJsonPost(path, req, Void.class);
     }
 
+    /**
+     * 停止RTP转发
+     * @param roomId 房间ID
+     * @param userId 用户ID
+     * @param streamId 流ID
+     * @return 停止结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> stopRtpForward(String roomId, String userId, long streamId) throws Exception {
         String path = APIPath.Conference_Stop_Rtp_Forward;
         PojoConferenceStopRtpForwardReq req = new PojoConferenceStopRtpForwardReq(roomId, userId, streamId);
         return AdminHttpUtils.httpJsonPost(path, req, Void.class);
     }
 
+    /**
+     * 获取RTP转发列表
+     * @param roomId 房间ID
+     * @return RTP转发列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoConferenceRtpForwarders> listRtpForwarders(String roomId) throws Exception {
         String path = APIPath.Conference_List_Rtp_Forward;
         PojoConferenceRoomId req = new PojoConferenceRoomId();

sdk/src/main/java/cn/wildfirechat/sdk/GeneralAdmin.java

@@ -5,7 +5,26 @@ import cn.wildfirechat.pojos.*;
 import cn.wildfirechat.sdk.model.IMResult;
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
+/**
+ * 通用管理类
+ * <p>
+ * 提供通用的系统管理功能，包括：
+ * <ul>
+ * <li>系统设置管理</li>
+ * <li>文件管理（会话文件、用户文件）</li>
+ * <li>用户设置管理（会话置顶等）</li>
+ * <li>健康检查</li>
+ * <li>频道管理（已废弃，请使用ChannelAdmin）</li>
+ * </ul>
+ * </p>
+ */
 public class GeneralAdmin {
+    /**
+     * 获取系统设置
+     * @param id 设置项ID
+     * @return 系统设置信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<SystemSettingPojo> getSystemSetting(int id) throws Exception {
         String path = APIPath.Get_System_Setting;
         SystemSettingPojo input = new SystemSettingPojo();
@@ -13,6 +32,14 @@ public class GeneralAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, SystemSettingPojo.class);
     }
 
+    /**
+     * 设置系统设置
+     * @param id 设置项ID
+     * @param value 设置值
+     * @param desc 设置描述
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setSystemSetting(int id, String value, String desc) throws Exception {
         String path = APIPath.Put_System_Setting;
         SystemSettingPojo input = new SystemSettingPojo();
@@ -81,13 +108,91 @@ public class GeneralAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputBooleanValue.class);
     }
 
-    //以下仅专业版支持
+    /**
+     * 获取会话文件列表（仅专业版支持）
+     * <p>
+     * 如果是单聊会话，target和userId代表会话的2个用户；如果是其他会话userId无意义。
+     * </p>
+     * @param conversationType 会话类型
+     * @param target 会话目标ID
+     * @param line 线路
+     * @param userId 用户ID
+     * @param offset 偏移量
+     * @param desc 是否降序
+     * @param count 每页数量
+     * @return 文件列表
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<FilesPojo> getConversationFiles(int conversationType, String target, int line, String userId, int offset, boolean desc, int count) throws Exception {
+        String path = APIPath.Get_Conversation_Files;
+        GetConversationFilesPojo input = new GetConversationFilesPojo();
+        input.conversationType = conversationType;
+        input.target = target;
+        input.line = line;
+        input.userId = userId;
+        input.offset = offset;
+        input.desc = desc;
+        input.count = count;
+        return AdminHttpUtils.httpJsonPost(path, input, FilesPojo.class);
+    }
+
+    /**
+     * 获取用户文件列表
+     * @param userId 用户ID
+     * @param offset 偏移量
+     * @param desc 是否降序
+     * @param count 每页数量
+     * @return 文件列表
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<FilesPojo> getUserFiles(String userId, int offset, boolean desc, int count) throws Exception {
+        String path = APIPath.Get_User_Files;
+        GetUserFilesPojo input = new GetUserFilesPojo();
+        input.userId = userId;
+        input.offset = offset;
+        input.desc = desc;
+        input.count = count;
+        return AdminHttpUtils.httpJsonPost(path, input, FilesPojo.class);
+    }
+
+    /**
+     * 根据消息ID获取文件信息
+     * @param messageId 消息ID
+     * @return 文件信息
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<FilesPojo.FilePojo> getFile(long messageId) throws Exception {
+        String path = APIPath.Get_Message_File;
+        LongPojo input = new LongPojo();
+        input.value = messageId;
+        return AdminHttpUtils.httpJsonPost(path, input, FilesPojo.FilePojo.class);
+    }
+
+    /**
+     * 设置会话置顶
+     * @param userId 用户ID
+     * @param conversationType 会话类型
+     * @param target 会话目标ID
+     * @param line 线路
+     * @param isTop true-置顶，false-取消置顶
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setConversationTop(String userId, int conversationType, String target, int line, boolean isTop) throws Exception {
         String key = conversationType + "-" + line + "-" + target;
         String value = isTop?"1":"0";
         return setUserSetting(userId, 3, key, value);
     }
 
+    /**
+     * 获取会话置顶状态
+     * @param userId 用户ID
+     * @param conversationType 会话类型
+     * @param target 会话目标ID
+     * @param line 线路
+     * @return true-已置顶，false-未置顶
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Boolean> getConversationTop(String userId, int conversationType, String target, int line) throws Exception {
         String key = conversationType + "-" + line + "-" + target;
         IMResult<UserSettingPojo> result = getUserSetting(userId, 3, key);
@@ -98,7 +203,14 @@ public class GeneralAdmin {
         return out;
     }
 
-
+    /**
+     * 获取用户设置
+     * @param userId 用户ID
+     * @param scope 设置范围
+     * @param key 设置键
+     * @return 用户设置信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<UserSettingPojo> getUserSetting(String userId, int scope, String key) throws Exception {
         String path = APIPath.User_Get_Setting;
         UserSettingPojo pojo = new UserSettingPojo();
@@ -108,6 +220,15 @@ public class GeneralAdmin {
         return AdminHttpUtils.httpJsonPost(path, pojo, UserSettingPojo.class);
     }
 
+    /**
+     * 设置用户设置
+     * @param userId 用户ID
+     * @param scope 设置范围
+     * @param key 设置键
+     * @param value 设置值
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setUserSetting(String userId, int scope, String key, String value) throws Exception {
         String path = APIPath.User_Put_Setting;
         UserSettingPojo pojo = new UserSettingPojo();
@@ -118,10 +239,20 @@ public class GeneralAdmin {
         return AdminHttpUtils.httpJsonPost(path, pojo, Void.class);
     }
 
+    /**
+     * 健康检查
+     * @return 健康检查结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<HealthCheckResult> healthCheck() throws Exception {
         return AdminHttpUtils.httpGet(APIPath.Health, HealthCheckResult.class);
     }
 
+    /**
+     * 获取客户信息
+     * @return 客户信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<String> getCustomer() throws Exception {
         return AdminHttpUtils.httpJsonPost(APIPath.GET_CUSTOMER, null, String.class);
     }

sdk/src/main/java/cn/wildfirechat/sdk/GroupAdmin.java

@@ -8,7 +8,32 @@ import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
 import java.util.List;
 
+/**
+ * 群组管理类
+ * <p>
+ * 提供群组管理相关的功能，包括：
+ * <ul>
+ * <li>群组的创建、解散、转移</li>
+ * <li>群组信息修改</li>
+ * <li>群组成员管理（添加、移除、踢出）</li>
+ * <li>群组管理员设置</li>
+ * <li>群组成员禁言</li>
+ * <li>用户群组查询</li>
+ * </ul>
+ * </p>
+ */
 public class GroupAdmin {
+    /**
+     * 创建群组
+     * @param operator 操作者用户ID
+     * @param group_info 群组信息
+     * @param members 群组成员列表
+     * @param member_extra 成员额外信息
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 创建结果，包含群组ID
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputCreateGroupResult> createGroup(String operator, PojoGroupInfo group_info, List<PojoGroupMember> members, String member_extra, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Create_Group;
         PojoGroup pojoGroup = new PojoGroup();
@@ -24,6 +49,12 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, createGroup, OutputCreateGroupResult.class);
     }
 
+    /**
+     * 获取群组信息
+     * @param groupId 群组ID
+     * @return 群组信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoGroupInfo> getGroupInfo(String groupId) throws Exception {
         String path = APIPath.Group_Get_Info;
         InputGetGroup input = new InputGetGroup();
@@ -32,11 +63,26 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, PojoGroupInfo.class);
     }
 
+    /**
+     * 批量获取群组信息
+     * @param groupIds 群组ID列表
+     * @return 群组信息列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoGroupInfoList> batchGroupInfos(List<String> groupIds) throws Exception {
         String path = APIPath.Group_Batch_Info;
         return AdminHttpUtils.httpJsonPost(path, groupIds, PojoGroupInfoList.class);
     }
 
+    /**
+     * 解散群组
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 解散结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> dismissGroup(String operator, String groupId, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Dismiss;
         InputDismissGroup dismissGroup = new InputDismissGroup();
@@ -47,6 +93,16 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, dismissGroup, Void.class);
     }
 
+    /**
+     * 转让群组
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param newOwner 新群主用户ID
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 转让结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> transferGroup(String operator, String groupId, String newOwner, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Transfer;
         InputTransferGroup transferGroup = new InputTransferGroup();
@@ -58,6 +114,17 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, transferGroup, Void.class);
     }
 
+    /**
+     * 修改群组信息
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param type 修改信息类型（ModifyGroupInfoType）
+     * @param value 新值
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 修改结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> modifyGroupInfo(String operator, String groupId, /*ModifyGroupInfoType*/int type, String value, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Modify_Info;
         InputModifyGroupInfo modifyGroupInfo = new InputModifyGroupInfo();
@@ -70,7 +137,12 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, modifyGroupInfo, Void.class);
     }
 
-
+    /**
+     * 获取群组成员列表
+     * @param groupId 群组ID
+     * @return 群组成员列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGroupMemberList> getGroupMembers(String groupId) throws Exception {
         String path = APIPath.Group_Member_List;
         InputGetGroup input = new InputGetGroup();
@@ -78,6 +150,13 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputGroupMemberList.class);
     }
 
+    /**
+     * 获取群组成员信息
+     * @param groupId 群组ID
+     * @param memberId 成员用户ID
+     * @return 群组成员信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoGroupMember> getGroupMember(String groupId, String memberId) throws Exception {
         String path = APIPath.Group_Member_Get;
         InputGetGroupMember input = new InputGetGroupMember();
@@ -86,6 +165,17 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, PojoGroupMember.class);
     }
 
+    /**
+     * 添加群组成员
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param groupMembers 要添加的成员列表
+     * @param member_extra 成员额外信息
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 添加结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> addGroupMembers(String operator, String groupId, List<PojoGroupMember> groupMembers, String member_extra, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Member_Add;
         InputAddGroupMember addGroupMember = new InputAddGroupMember();
@@ -98,6 +188,17 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, addGroupMember, Void.class);
     }
 
+    /**
+     * 设置或取消群组管理员
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param groupMemberIds 成员用户ID列表
+     * @param isManager true-设置为管理员，false-取消管理员
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setGroupManager(String operator, String groupId, List<String> groupMemberIds, boolean isManager, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Set_Manager;
         InputSetGroupManager addGroupMember = new InputSetGroupManager();
@@ -110,6 +211,17 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, addGroupMember, Void.class);
     }
 
+    /**
+     * 禁言或解禁群组成员
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param groupMemberIds 成员用户ID列表
+     * @param isMute true-禁言，false-解禁
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 禁言结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> muteGroupMemeber(String operator, String groupId, List<String> groupMemberIds, boolean isMute, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Mute_Member;
         InputMuteGroupMember addGroupMember = new InputMuteGroupMember();
@@ -122,6 +234,17 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, addGroupMember, Void.class);
     }
 
+    /**
+     * 允许或禁止群组成员发言
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param groupMemberIds 成员用户ID列表
+     * @param isAllow true-允许，false-禁止
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> allowGroupMemeber(String operator, String groupId, List<String> groupMemberIds, boolean isAllow, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Allow_Member;
         InputMuteGroupMember addGroupMember = new InputMuteGroupMember();
@@ -134,6 +257,16 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, addGroupMember, Void.class);
     }
 
+    /**
+     * 踢出群组成员
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param groupMemberIds 要踢出的成员用户ID列表
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 踢出结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> kickoffGroupMembers(String operator, String groupId, List<String> groupMemberIds, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Member_Kickoff;
         InputKickoffGroupMember kickoffGroupMember = new InputKickoffGroupMember();
@@ -145,6 +278,15 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, kickoffGroupMember, Void.class);
     }
 
+    /**
+     * 退出群组
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 退出结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> quitGroup(String operator, String groupId, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Member_Quit;
         InputQuitGroup quitGroup = new InputQuitGroup();
@@ -155,6 +297,17 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, quitGroup, Void.class);
     }
 
+    /**
+     * 设置群组成员别名
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param memberId 成员用户ID
+     * @param alias 别名
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setGroupMemberAlias(String operator, String groupId, String memberId, String alias, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Set_Member_Alias;
         InputSetGroupMemberAlias input = new InputSetGroupMemberAlias();
@@ -167,6 +320,17 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 设置群组成员额外信息
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param memberId 成员用户ID
+     * @param extra 额外信息
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setGroupMemberExtra(String operator, String groupId, String memberId, String extra, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Set_Member_Extra;
         InputSetGroupMemberExtra input = new InputSetGroupMemberExtra();
@@ -179,10 +343,25 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 设置群组备注（用户个性化设置）
+     * @param userId 用户ID
+     * @param groupId 群组ID
+     * @param remark 备注内容
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setGroupRemark(String userId, String groupId, String remark) throws Exception {
         return GeneralAdmin.setUserSetting(userId, 26, groupId, remark);
     }
 
+    /**
+     * 获取群组备注（用户个性化设置）
+     * @param userId 用户ID
+     * @param groupId 群组ID
+     * @return 备注内容
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<String> getGroupRemark(String userId, String groupId) throws Exception {
         IMResult<UserSettingPojo> imResult = GeneralAdmin.getUserSetting(userId, 26, groupId);
         IMResult<String> result = new IMResult<>();
@@ -194,10 +373,25 @@ public class GroupAdmin {
         return result;
     }
 
+    /**
+     * 设置群组是否收藏（用户个性化设置）
+     * @param userId 用户ID
+     * @param groupId 群组ID
+     * @param fav true-收藏，false-取消收藏
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setFavGroup(String userId, String groupId, boolean fav) throws Exception {
         return GeneralAdmin.setUserSetting(userId, 6, groupId, fav?"1":"0");
     }
 
+    /**
+     * 检查群组是否收藏（用户个性化设置）
+     * @param userId 用户ID
+     * @param groupId 群组ID
+     * @return true-已收藏，false-未收藏
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Boolean> isFavGroup(String userId, String groupId) throws Exception {
         IMResult<UserSettingPojo> imResult = GeneralAdmin.getUserSetting(userId, 6, groupId);
         IMResult<Boolean> result = new IMResult<>();
@@ -209,6 +403,12 @@ public class GroupAdmin {
         return result;
     }
 
+    /**
+     * 获取用户的群组列表
+     * @param user 用户ID
+     * @return 用户所属的群组ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGroupIds> getUserGroups(String user) throws Exception {
         String path = APIPath.Get_User_Groups;
         InputUserId inputUserId = new InputUserId();
@@ -216,12 +416,26 @@ public class GroupAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputUserId, OutputGroupIds.class);
     }
 
+    /**
+     * 根据成员类型获取用户的群组列表
+     * @param user 用户ID
+     * @param groupMemberType 群组成员类型列表（GroupMemberType）
+     * @return 用户所属的群组ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGroupIds> getUserGroupsByType(String user, List</*ProtoConstants.GroupMemberType*/Integer> groupMemberType) throws Exception {
         String path = APIPath.Get_User_Groups_By_Type;
         InputGetUserGroupByType input = new InputGetUserGroupByType(user, groupMemberType);
         return AdminHttpUtils.httpJsonPost(path, input, OutputGroupIds.class);
     }
 
+    /**
+     * 获取两个用户的共同群组
+     * @param user1 用户1的ID
+     * @param user2 用户2的ID
+     * @return 共同群组ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGroupIds> getCommonGroups(String user1, String user2) throws Exception {
         String path = APIPath.Get_Common_Groups;
         StringPairPojo intput = new StringPairPojo(user1, user2);

sdk/src/main/java/cn/wildfirechat/sdk/Main.java

@@ -20,27 +20,54 @@ import static cn.wildfirechat.pojos.MyInfoType.Modify_DisplayName;
 import static cn.wildfirechat.proto.ProtoConstants.ChannelState.*;
 import static cn.wildfirechat.proto.ProtoConstants.SystemSettingType.Group_Max_Member_Count;
 
+/**
+ * 野火IM Server SDK示例程序主类
+ * <p>
+ * 提供SDK功能演示的示例代码，包括：
+ * <ul>
+ * <li>用户管理操作</li>
+ * <li>群组管理操作</li>
+ * <li>消息发送操作</li>
+ * <li>好友关系管理</li>
+ * <li>朋友圈功能</li>
+ * <li>机器人功能</li>
+ * </ul>
+ * </p>
+ */
 public class Main {
-    private static boolean commercialServer = true;
+    /** 是否为商业版服务器 */
+    private static boolean commercialServer = false;
+    /** 是否启用高级音视频功能 */
     private static boolean advanceVoip = false;
+    /** 是否启用机器人朋友圈功能 */
     private static boolean robotMomentsEnabled = false;
+    /** 是否启用朋友圈功能 */
     private static boolean momentsEnabled = false;
-    //管理端口是8080
+    /** 管理端口是18080 */
     private static String AdminUrl = "http://localhost:18080";
+    /** 管理员密钥 */
     private static String AdminSecret = "123456";
 
-    //机器人和频道使用IM服务的公开端口80，注意不是18080
+    /** 机器人和频道使用IM服务的公开端口80，注意不是18080 */
     private static String IMUrl = "http://localhost";
 
 
+    /**
+     * 程序主入口
+     * @param args 命令行参数，包括：adminUrl、adminSecret、imUrl、commercialServer、advanceVoip
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     public static void main(String[] args) throws Exception {
+        // 解析命令行参数
         if (args.length == 5) {
+            // 从命令行参数获取配置信息
             AdminUrl = args[0];
             AdminSecret = args[1];
             IMUrl = args[2];
             commercialServer = Boolean.parseBoolean(args[3]);
             advanceVoip = Boolean.parseBoolean(args[4]);
         } else {
+            // 显示帮助信息或使用默认值
             if(args.length == 1 && (args[0].equals("-h") || args[0].equals("--help") || args[0].equals("-help"))) {
                 System.out.println("Usage: java -jar checker.jar adminUrl adminSecret imUrl commercialServer advanceVoip \n      e.g. java -jar checker.jar http://192.168.1.80:18080 123456 http://192.168.1.80 false false");
                 return;
@@ -53,6 +80,7 @@ public class Main {
 
 
         //admin使用的是18080端口，超级管理接口，理论上不能对外开放端口，也不能让非内部服务知悉密钥。
+        // 执行管理员API测试
         testAdmin();
 
         //测试解析数据库中消息内容
@@ -62,32 +90,62 @@ public class Main {
         testMessageSharding();
 
         //Robot和Channel都是使用的80端口，第三方可以创建或者为第三方创建，第三方可以使用robot或者channel与IM系统进行对接。
+        // 测试机器人功能
         testRobot();
+        // 测试频道功能
         testChannel();
     }
 
 
+    /**
+     * 管理员API测试总入口
+     * <p>
+     * 测试所有管理员功能，包括：
+     * <ul>
+     * <li>用户管理</li>
+     * <li>用户关系管理</li>
+     * <li>群组管理</li>
+     * <li>聊天室管理</li>
+     * <li>消息管理</li>
+     * <li>消息内容测试</li>
+     * <li>频道API测试</li>
+     * <li>通用API测试</li>
+     * <li>敏感词API测试</li>
+     * <li>设备管理测试(仅商业版)</li>
+     * <li>会议功能测试(仅高级音视频版)</li>
+     * <li>朋友圈功能测试(仅启用时)</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testAdmin() throws Exception {
-        //初始化服务API
+        //初始化服务API，使用管理员URL和密钥
         AdminConfig.initAdmin(AdminUrl, AdminSecret);
 
-        testUser();
-        testUserRelation();
-        testGroup();
-        testChatroom();
-        testMessage();
-        testMessageContent();
-        testChannelApi();
-        testGeneralApi();
-        testSensitiveApi();
+        // 执行各类管理员API测试
+        testUser();           // 用户管理测试
+        testUserRelation();   // 用户关系测试
+        testGroup();          // 群组管理测试
+        testChatroom();       // 聊天室测试
+        testMessage();        // 消息发送测试
+        testMessageContent(); // 消息内容编码测试
+        testChannelApi();     // 频道API测试
+        testGeneralApi();     // 通用API测试
+        testSensitiveApi();   // 敏感词API测试
+
+        // 商业版功能测试
         if (commercialServer) {
-            testDevice();
+            testDevice();     // 设备测试(仅商业版)
         }
+
+        // 高级音视频功能测试
         if(advanceVoip) {
-            testConference();
+            testConference(); // 会议功能测试(仅高级音视频版)
         }
+
+        // 朋友圈功能测试
         if (momentsEnabled) {
-            testMomentsApi();
+            testMomentsApi(); // 朋友圈API测试
         }
 
         System.out.println("Congratulation, all admin test case passed!!!!!!!");
@@ -96,7 +154,29 @@ public class Main {
     //***********************************************
     //****  用户相关的API
     //***********************************************
+    /**
+     * 用户管理API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>创建普通用户</li>
+     * <li>创建和删除机器人</li>
+     * <li>获取用户信息（按用户名、手机号、用户ID、邮箱）</li>
+     * <li>批量获取用户信息</li>
+     * <li>更新用户信息</li>
+     * <li>获取用户IM Token</li>
+     * <li>用户封禁/解封</li>
+     * <li>检查用户在线状态</li>
+     * <li>销毁用户（慎用）</li>
+     * <li>获取所有用户列表</li>
+     * <li>获取在线用户数量和列表（仅商业版）</li>
+     * <li>获取用户会话信息（仅商业版）</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testUser() throws Exception {
+        // 创建用户信息对象
         InputOutputUserInfo userInfo = new InputOutputUserInfo();
         //用户ID，必须保证唯一性
         userInfo.setUserId("userId1");
@@ -105,6 +185,7 @@ public class Main {
         userInfo.setMobile("13900000000");
         userInfo.setDisplayName("user 1");
 
+        // 调用SDK创建用户
         IMResult<OutputCreateUser> resultCreateUser = UserAdmin.createUser(userInfo);
         if (resultCreateUser != null && resultCreateUser.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("Create user " + resultCreateUser.getResult().getName() + " success");
@@ -113,6 +194,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 创建机器人信息对象
         InputCreateRobot createRobot = new InputCreateRobot();
         createRobot.setUserId("robot1");
         createRobot.setName("robot1");
@@ -120,6 +202,7 @@ public class Main {
         createRobot.setOwner("userId1");
         createRobot.setSecret("123456");
         createRobot.setCallback("http://127.0.0.1:8883/robot/recvmsg");
+        // 调用SDK创建机器人
         IMResult<OutputCreateRobot> resultCreateRobot = UserAdmin.createRobot(createRobot);
         if (resultCreateRobot != null && resultCreateRobot.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("Create robot " + resultCreateRobot.getResult().getUserId() + " success");
@@ -128,6 +211,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取机器人信息
         IMResult<OutputRobot> outputRobotIMResult = UserAdmin.getRobotInfo("robot1");
         if(outputRobotIMResult != null && outputRobotIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("Get robot success");
@@ -136,6 +220,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 销毁机器人
         IMResult<Void> destroyResult = UserAdmin.destroyRobot("robot1");
         if(destroyResult != null && destroyResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("success");
@@ -144,6 +229,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 通过用户名获取用户信息
         IMResult<InputOutputUserInfo> resultGetUserInfo1 = UserAdmin.getUserByName(userInfo.getName());
         if (resultGetUserInfo1 != null && resultGetUserInfo1.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             if (userInfo.getUserId().equals(resultGetUserInfo1.getResult().getUserId())
@@ -160,6 +246,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 通过手机号获取用户信息
         IMResult<InputOutputUserInfo> resultGetUserInfo2 = UserAdmin.getUserByMobile(userInfo.getMobile());
         if (resultGetUserInfo2 != null && resultGetUserInfo2.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             if (userInfo.getUserId().equals(resultGetUserInfo2.getResult().getUserId())
@@ -176,6 +263,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 通过用户ID获取用户信息
         IMResult<InputOutputUserInfo> resultGetUserInfo3 = UserAdmin.getUserByUserId(userInfo.getUserId());
         if (resultGetUserInfo3 != null && resultGetUserInfo3.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             if (userInfo.getUserId().equals(resultGetUserInfo3.getResult().getUserId())
@@ -192,6 +280,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 通过邮箱获取用户信息（允许用户不存在）
         IMResult<OutputUserInfoList> userInfoListIMResult = UserAdmin.getUserByEmail("[email protected]");
         if(userInfoListIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS || userInfoListIMResult.getErrorCode() == ErrorCode.ERROR_CODE_NOT_EXIST) {
             System.out.println("getUserByEmail success");
@@ -200,6 +289,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 批量获取用户信息
         IMResult<OutputUserInfoList> batchGetUsers = UserAdmin.getBatchUsers(Arrays.asList("userId1", "admin", "FireRobot", "TestUser"));
         if (batchGetUsers.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("get batch user success");
@@ -208,10 +298,12 @@ public class Main {
             System.exit(-1);
         }
 
+        // 准备更新用户信息（先测试不存在的用户ID）
         InputOutputUserInfo updateUserInfo = new InputOutputUserInfo();
         updateUserInfo.setUserId(System.currentTimeMillis()+"");
         updateUserInfo.setDisplayName("updatedUserName");
         updateUserInfo.setPortrait("updatedUserPortrait");
+        // 设置更新标志：更新显示名称和头像
         int updateUserFlag = ProtoConstants.UpdateUserInfoMask.Update_User_DisplayName | ProtoConstants.UpdateUserInfoMask.Update_User_Portrait;
         IMResult<Void> result = UserAdmin.updateUserInfo(updateUserInfo, updateUserFlag);
         if(result != null && result.getErrorCode() == ErrorCode.ERROR_CODE_NOT_EXIST) {
@@ -221,6 +313,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 更新存在的用户信息
         updateUserInfo.setUserId(userInfo.getUserId());
         result = UserAdmin.updateUserInfo(updateUserInfo, updateUserFlag);
         if(result != null && result.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
@@ -230,6 +323,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 验证用户信息是否更新成功
         IMResult<InputOutputUserInfo> resultGetUserInfo4 = UserAdmin.getUserByUserId(userInfo.getUserId());
         if (resultGetUserInfo4 != null && resultGetUserInfo4.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             if (userInfo.getUserId().equals(resultGetUserInfo4.getResult().getUserId())
@@ -245,6 +339,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取用户的IM Token，用于客户端登录
         IMResult<OutputGetIMTokenData> resultGetToken = UserAdmin.getUserToken(userInfo.getUserId(), "client111", ProtoConstants.Platform.Platform_Android);
         if (resultGetToken != null && resultGetToken.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("get token success: " + resultGetToken.getResult().getToken());
@@ -253,6 +348,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 封禁用户（状态码：2表示封禁）
         IMResult<Void> resultVoid =UserAdmin.updateUserBlockStatus(userInfo.getUserId(), 2);
         if (resultVoid != null && resultVoid.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("block user done");
@@ -261,6 +357,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 检查用户封禁状态
         IMResult<OutputUserStatus> resultCheckUserStatus = UserAdmin.checkUserBlockStatus(userInfo.getUserId());
         if (resultCheckUserStatus != null && resultCheckUserStatus.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             if (resultCheckUserStatus.getResult().getStatus() == 2) {
@@ -274,6 +371,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取所有被封禁用户列表
         IMResult<OutputUserBlockStatusList> resultBlockStatusList = UserAdmin.getBlockedList();
         if (resultBlockStatusList != null && resultBlockStatusList.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             boolean success = false;
@@ -293,6 +391,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 解封用户（状态码：0表示正常）
         resultVoid =UserAdmin.updateUserBlockStatus(userInfo.getUserId(), 0);
         if (resultVoid != null && resultVoid.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("block user done");
@@ -301,6 +400,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 再次检查用户状态，确认已解封
         resultCheckUserStatus = UserAdmin.checkUserBlockStatus(userInfo.getUserId());
         if (resultCheckUserStatus != null && resultCheckUserStatus.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             if (resultCheckUserStatus.getResult().getStatus() == 0) {
@@ -314,6 +414,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 检查用户在线状态
         IMResult<OutputCheckUserOnline> outputCheckUserOnline = UserAdmin.checkUserOnlineStatus(userInfo.getUserId());
         if (outputCheckUserOnline != null && outputCheckUserOnline.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("check user online status success:" + outputCheckUserOnline.getResult().getSessions().size());
@@ -323,6 +424,7 @@ public class Main {
         }
 
         //慎用，这个方法可能功能不完全，如果用户不在需要，建议使用block功能屏蔽用户
+        // 销毁用户（物理删除，不可恢复）
         IMResult<Void> voidIMResult = UserAdmin.destroyUser("user11");
         if (voidIMResult != null && voidIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("destroy user success");
@@ -331,6 +433,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取所有用户列表（分页：每页100条，第0页）
         IMResult<OutputGetUserList> getUserListIMResult = UserAdmin.getAllUsers(100, 0);
         if (getUserListIMResult != null && getUserListIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("getUserListIMResult success");
@@ -339,7 +442,9 @@ public class Main {
             System.exit(-1);
         }
 
+        // 商业版专属功能
         if (commercialServer) {
+            // 获取在线用户总数
             IMResult<GetOnlineUserCountResult> getOnlineUserCountResultIMResult = UserAdmin.getOnlineUserCount();
             if (getOnlineUserCountResultIMResult != null && getOnlineUserCountResultIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
                 System.out.println("get user online count success");
@@ -348,6 +453,7 @@ public class Main {
                 System.exit(-1);
             }
 
+            // 获取在线用户列表（分页：第1页，从0开始，每页100条）
             IMResult<GetOnlineUserResult> getOnlineUserResultIMResult = UserAdmin.getOnlineUser(1, 0, 100);
             if (getOnlineUserResultIMResult != null && getOnlineUserResultIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
                 System.out.println("get user online success");
@@ -356,6 +462,7 @@ public class Main {
                 System.exit(-1);
             }
 
+            // 获取指定用户的会话信息
             IMResult<GetUserSessionResult> getUserSessionResultIMResult = UserAdmin.getUserSession("hygqmws2k");
             if (getUserSessionResultIMResult != null && getUserSessionResultIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
                 System.out.println("get user session success");
@@ -369,15 +476,33 @@ public class Main {
     //***********************************************
     //****  用户关系相关的API
     //***********************************************
+    /**
+     * 用户关系管理API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>发送好友请求</li>
+     * <li>设置好友关系</li>
+     * <li>获取好友列表</li>
+     * <li>解除好友关系</li>
+     * <li>黑名单管理</li>
+     * <li>好友备注（别名）管理</li>
+     * <li>好友额外信息管理</li>
+     * <li>获取好友关系详情</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testUserRelation() throws Exception {
 
-        //先创建2个用户
+        //先创建2个用户用于测试好友关系
         InputOutputUserInfo userInfo = new InputOutputUserInfo();
         userInfo.setUserId("ff1");
         userInfo.setName("ff1");
         userInfo.setMobile("13800000000");
         userInfo.setDisplayName("ff1");
 
+        // 调用SDK创建第一个用户
         IMResult<OutputCreateUser> resultCreateUser = UserAdmin.createUser(userInfo);
         if (resultCreateUser != null && resultCreateUser.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("Create user " + resultCreateUser.getResult().getName() + " success");
@@ -386,12 +511,14 @@ public class Main {
             System.exit(-1);
         }
 
+        // 创建第二个用户
         userInfo = new InputOutputUserInfo();
         userInfo.setUserId("ff2");
         userInfo.setName("ff2");
         userInfo.setMobile("13800000001");
         userInfo.setDisplayName("ff2");
 
+        // 调用SDK创建第二个用户
         resultCreateUser = UserAdmin.createUser(userInfo);
         if (resultCreateUser != null && resultCreateUser.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("Create user " + resultCreateUser.getResult().getName() + " success");
@@ -400,6 +527,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 发送好友请求：ff1向ff2发送好友请求，附带问候语"hello"，直接设为好友
         IMResult<Void> result = RelationAdmin.sendFriendRequest("ff1", "ff2", "hello", true);
         if (result != null && (result.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS || result.getErrorCode() == ErrorCode.ERROR_CODE_ALREADY_FRIENDS)) {
             System.out.println("send friend request success");
@@ -408,6 +536,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 设置好友关系：ff1把ff2设为好友，并附带额外信息
         IMResult<Void> updateFriendStatusResult = RelationAdmin.setUserFriend("ff1", "ff2", true, "{\"from\":1}");
         if (updateFriendStatusResult != null && updateFriendStatusResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("update friend status success");
@@ -416,6 +545,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取ff1的好友列表
         IMResult<OutputStringList> resultGetFriendList = RelationAdmin.getFriendList("ff1");
         if (resultGetFriendList != null && resultGetFriendList.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS && resultGetFriendList.getResult().getList().contains("ff2")) {
             System.out.println("get friend status success");
@@ -424,6 +554,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 解除好友关系：ff1删除ff2
         updateFriendStatusResult = RelationAdmin.setUserFriend("ff1", "ff2", false, null);
         if (updateFriendStatusResult != null && updateFriendStatusResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("update friend status success");
@@ -432,6 +563,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 再次获取好友列表，确认ff2已被删除
         resultGetFriendList = RelationAdmin.getFriendList("ff1");
         if (resultGetFriendList != null && resultGetFriendList.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS && !resultGetFriendList.getResult().getList().contains("ff2")) {
             System.out.println("get friend status success");
@@ -441,6 +573,7 @@ public class Main {
         }
 
 
+        // 将ff2加入黑名单：ff1把ff2加入黑名单
         IMResult<Void> updateBlacklistStatusResult = RelationAdmin.setUserBlacklist("ff1", "ff2", true);
         if (updateBlacklistStatusResult != null && updateBlacklistStatusResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("update blacklist status success");
@@ -449,6 +582,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取黑名单列表
         resultGetFriendList = RelationAdmin.getUserBlacklist("ff1");
         if (resultGetFriendList != null && resultGetFriendList.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS && resultGetFriendList.getResult().getList().contains("ff2")) {
             System.out.println("get blacklist status success");
@@ -457,6 +591,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 设置好友备注（别名）
         String alias = "hello" + System.currentTimeMillis();
         IMResult<Void> updateFriendAlias = RelationAdmin.updateFriendAlias("ff1", "ff2", alias);
         if (updateFriendAlias != null && updateFriendAlias.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
@@ -466,6 +601,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取好友备注（别名）
         IMResult<OutputGetAlias> getFriendAlias = RelationAdmin.getFriendAlias("ff1", "ff2");
         if (getFriendAlias != null && getFriendAlias.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS && getFriendAlias.getResult().getAlias().equals(alias)) {
             System.out.println("get friend alias success");
@@ -474,6 +610,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 设置好友额外信息（可以存储自定义数据）
         String friendExtra = "hello friend extra";
         IMResult<Void> setExtraResult = RelationAdmin.updateFriendExtra("ff1", "ff2", friendExtra);
         if (setExtraResult != null && setExtraResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
@@ -483,6 +620,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 获取好友关系详情（包括额外信息等）
         IMResult<RelationPojo> getRelation = RelationAdmin.getRelation("ff1", "ff2");
         if (getRelation != null && getRelation.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("get friend relation success");
@@ -491,6 +629,7 @@ public class Main {
             System.exit(-1);
         }
 
+        // 验证好友额外信息是否正确
         if(!friendExtra.equals(getRelation.getResult().extra)) {
             System.out.println("set friend extra failure");
             System.exit(-1);
@@ -499,8 +638,31 @@ public class Main {
     //***********************************************
     //****  群组相关功能
     //***********************************************
+    /**
+     * 群组管理API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>创建群组</li>
+     * <li>获取群组信息</li>
+     * <li>转移群主</li>
+     * <li>修改群组信息（名称、扩展字段）</li>
+     * <li>获取群成员列表</li>
+     * <li>添加群成员</li>
+     * <li>踢出群成员</li>
+     * <li>设置群成员别名和扩展信息</li>
+     * <li>设置/取消群管理员（仅商业版）</li>
+     * <li>退出群组</li>
+     * <li>获取用户的群组列表</li>
+     * <li>获取共同群组</li>
+     * <li>群成员禁言/白名单管理（仅商业版）</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testGroup() throws Exception {
 
+        // 先解散可能存在的测试群组
         IMResult<Void> voidIMResult1 = GroupAdmin.dismissGroup("user1", "groupId1", null, null);
 
         PojoGroupInfo groupInfo = new PojoGroupInfo();
@@ -748,10 +910,33 @@ public class Main {
     //***********************************************
     //****  消息相关功能
     //***********************************************
+    /**
+     * 消息管理API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>发送单聊消息</li>
+     * <li>获取消息详情</li>
+     * <li>撤回消息</li>
+     * <li>删除消息（仅商业版）</li>
+     * <li>更新消息内容（仅商业版）</li>
+     * <li>广播消息（仅商业版）</li>
+     * <li>撤回广播消息（仅商业版）</li>
+     * <li>获取会话已读时间戳（仅商业版）</li>
+     * <li>获取消息投递状态（仅商业版）</li>
+     * <li>清除会话（仅商业版）</li>
+     * <li>群发消息</li>
+     * <li>撤回群发消息</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testMessage() throws Exception {
+        // 创建会话对象：目标用户ff2，会话类型为私聊
         Conversation conversation = new Conversation();
         conversation.setTarget("ff2");
         conversation.setType(ProtoConstants.ConversationType.ConversationType_Private);
+        // 创建文本消息内容并编码为MessagePayload
         TextMessageContent textMessageContent = new TextMessageContent("Hello world");
         MessagePayload payload = textMessageContent.encode();
 
@@ -868,8 +1053,31 @@ public class Main {
     //***********************************************
     //****  发送各种消息。
     //***********************************************
+    /**
+     * 消息内容编码测试
+     * <p>
+     * 测试各种类型消息的编码和发送：
+     * <ul>
+     * <li>文本消息</li>
+     * <li>语音消息</li>
+     * <li>图片消息</li>
+     * <li>视频消息</li>
+     * <li>位置消息</li>
+     * <li>文件消息</li>
+     * <li>动态表情消息</li>
+     * <li>链接消息</li>
+     * <li>名片消息</li>
+     * <li>提醒消息</li>
+     * <li>富通知消息</li>
+     * <li>流式文本消息</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testMessageContent() throws Exception {
+        // 设置发送者
         String sender = "userId2";
+        // 创建会话对象
         Conversation conversation = new Conversation();
         conversation.setTarget("3ygqmws2k");
         conversation.setType(ProtoConstants.ConversationType.ConversationType_Private);
@@ -1007,12 +1215,24 @@ public class Main {
     }
 
     //消息相关表分为2类，分表是:t_messages_x和t_user_messages_y，并且是分表存储的。表内存储数据和分表规则请参考 https://docs.wildfirechat.cn/faq/server.html 问题2
+    /**
+     * 消息分表计算测试
+     * <p>
+     * 演示如何计算消息存储的分表名称：
+     * <ul>
+     * <li>用户消息表：t_user_messages_x (x为用户ID哈希值%128)</li>
+     * <li>消息表：t_messages_y (y为年份*12+月份)</li>
+     * </ul>
+     * </p>
+     */
     static void testMessageSharding() {
         String userId = "user1";
+        // 计算用户消息表：使用用户ID的哈希值对128取模
         int hashId = Math.abs(userId.hashCode())%128;
         String userMessageTable = "t_user_messages_" + hashId;
         System.out.println("user:" + userId + " user messages table is " + userMessageTable);
 
+        // 计算消息表：使用年份和月份
         Calendar calendar = Calendar.getInstance();
         Date date = new Date();
         calendar.setTime(date);
@@ -1023,6 +1243,19 @@ public class Main {
         System.out.println("This month save message to table " + messageTable);
     }
 
+    /**
+     * 从数据库读取消息内容测试
+     * <p>
+     * 演示如何从数据库的二进制数据解析消息内容：
+     * <ul>
+     * <li>从数据库读取_messageContent字段</li>
+     * <li>解析为协议栈MessageContent对象</li>
+     * <li>使用MessageContentFactory解码为具体消息类型</li>
+     * <li>处理不同类型的消息（文本、图片、语音等）</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当解析过程中发生错误时抛出异常
+     */
     static void testReadMessageContentFromDB() throws Exception {
         //从数据库t_messages_x表中读取到消息内容字段_data的二进制数据为
         byte[] data = {8,1,18,5,72,101,108,108,111,64,3};
@@ -1063,6 +1296,13 @@ public class Main {
         // 比如 MessageContentFactory.registerCustomMessageContent(CustomTextMessageContent.class);
     }
 
+    /**
+     * 检查消息发送结果
+     * <p>
+     * 验证消息是否发送成功，如果失败则退出程序。
+     * </p>
+     * @param resultSendMessage 消息发送结果
+     */
     static void checkSendMessageResult(IMResult<SendMessageResult> resultSendMessage) {
         if (resultSendMessage != null && resultSendMessage.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("send message success");
@@ -1072,7 +1312,22 @@ public class Main {
         }
     }
 
+    /**
+     * 流式文本消息测试
+     * <p>
+     * 演示如何发送流式文本消息，模拟AI逐字生成效果：
+     * <ul>
+     * <li>将长文本分段发送</li>
+     * <li>使用StreamTextGeneratingMessageContent表示正在生成</li>
+     * <li>使用StreamTextGeneratedMessageContent表示生成完成</li>
+     * </ul>
+     * </p>
+     * @param sender 发送者用户ID
+     * @param conversation 会话对象
+     * @throws Exception 当发送过程中发生错误时抛出异常
+     */
     static void testStreamingText(String sender, Conversation conversation) throws Exception {
+        // 准备要发送的长文本
         String fullText = "北京野火无限网络科技有限公司是成立于2019年底的一家科技创新企业，公司的主要目标是为广大企业和单位提供优质可控、私有部署的即时通讯和实时音视频能力，为社会信息化水平提高作出自己的贡献。\n" +
             "\n" +
             "野火IM是公司研发一套自主可控的即时通讯组件，具有全部私有化、功能齐全、协议稳定可靠、全平台支持、安全性高和支持国产化等技术特点。客户端分层设计，既可开箱即用，也可与现有系统深度融合。具有完善的服务端API和自定义消息功能，可以任意扩展功能。代码开源率高，方便二次开发和使用。支持多人实时音视频和会议功能，线上沟通更通畅。\n" +
@@ -1113,6 +1368,21 @@ public class Main {
     //***********************************************
     //****  测试频道功能
     //***********************************************
+    /**
+     * 频道管理API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>创建频道</li>
+     * <li>获取频道信息</li>
+     * <li>关注频道</li>
+     * <li>取消关注频道</li>
+     * <li>检查用户关注状态</li>
+     * <li>销毁频道（标记为已删除状态）</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testChannelApi() throws Exception {
         String channelName = "MyChannel";
         String channelOwner = "user1";
@@ -1194,6 +1464,19 @@ public class Main {
     //***********************************************
     //****  一些其它的功能，比如创建频道，更新用户设置等
     //***********************************************
+    /**
+     * 通用API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>获取系统设置（如群组最大成员数）</li>
+     * <li>修改用户设置</li>
+     * <li>发送用户设置</li>
+     * <li>获取用户设置</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testGeneralApi() throws Exception {
         IMResult<SystemSettingPojo> resultGetSystemSetting  =  GeneralAdmin.getSystemSetting(Group_Max_Member_Count);
         if (resultGetSystemSetting != null && resultGetSystemSetting.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
@@ -1228,6 +1511,23 @@ public class Main {
         }
     }
 
+    /**
+     * 聊天室管理API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>创建聊天室</li>
+     * <li>获取聊天室信息</li>
+     * <li>获取聊天室成员列表</li>
+     * <li>销毁聊天室</li>
+     * <li>获取用户的聊天室</li>
+     * <li>设置聊天室黑名单（仅商业版）</li>
+     * <li>获取聊天室黑名单（仅商业版）</li>
+     * <li>发送聊天室消息</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testChatroom() throws Exception {
         String chatroomId = "chatroomId1";
         String chatroomTitle = "TESTCHATROM";
@@ -1392,6 +1692,32 @@ public class Main {
         }
     }
 
+    /**
+     * 机器人功能测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>创建机器人</li>
+     * <li>初始化RobotService（使用IM端口80）</li>
+     * <li>获取机器人信息</li>
+     * <li>发送消息</li>
+     * <li>撤回消息（仅商业版）</li>
+     * <li>更新消息（仅商业版）</li>
+     * <li>获取用户信息</li>
+     * <li>创建群组</li>
+     * <li>发送群组消息</li>
+     * <li>获取群组信息</li>
+     * <li>获取群组成员</li>
+     * <li>修改群组信息</li>
+     * <li>添加群成员</li>
+     * <li>踢出群成员</li>
+     * <li>退出群组</li>
+     * <li>解散群组</li>
+     * <li>销毁机器人</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testRobot() throws Exception {
         String robotId = "robot1";
         String robotSecret = "123456";
@@ -1819,6 +2145,27 @@ public class Main {
     }
 
     //***测试频道API功能，仅专业版支持***
+    /**
+     * 频道功能测试（仅专业版支持）
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>创建频道</li>
+     * <li>获取频道信息</li>
+     * <li>修改频道信息</li>
+     * <li>获取频道列表</li>
+     * <li>关注/取消关注频道</li>
+     * <li>获取频道关注者</li>
+     * <li>设置频道菜单</li>
+     * <li>获取频道菜单</li>
+     * <li>发送频道消息</li>
+     * <li>获取频道历史消息</li>
+     * <li>获取用户关注的频道</li>
+     * <li>删除频道（标记为已删除）</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testChannel() throws Exception {
         //初始化服务API
         AdminConfig.initAdmin(AdminUrl, AdminSecret);
@@ -2046,6 +2393,20 @@ public class Main {
         //使用完需要释放
         channelServiceApi.close();
     }
+
+    /**
+     * 敏感词管理API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>添加敏感词到敏感词库</li>
+     * <li>获取敏感词列表</li>
+     * <li>从敏感词库移除敏感词</li>
+     * <li>验证敏感词添加和移除操作</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testSensitiveApi() throws Exception {
         List<String> words = Arrays.asList("a","b","c");
         IMResult<Void> addResult = SensitiveAdmin.addSensitives(words);
@@ -2084,6 +2445,18 @@ public class Main {
         }
     }
 
+    /**
+     * 朋友圈（动态）API测试
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>发布动态（朋友圈）</li>
+     * <li>发送文本动态内容</li>
+     * <li>验证动态发送结果</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testMomentsApi() throws Exception {
         FeedPojo feedPojo = new FeedPojo();
         feedPojo.sender = "73055b4105de4b70993b7258afbfc387";
@@ -2101,6 +2474,20 @@ public class Main {
     //***********************************************
     //****  物联网相关的API，仅专业版支持
     //***********************************************
+    /**
+     * 物联网设备管理API测试（仅专业版支持）
+     * <p>
+     * 测试以下功能：
+     * <ul>
+     * <li>创建或更新设备</li>
+     * <li>获取设备信息</li>
+     * <li>设备绑定多个所有者</li>
+     * <li>设备ID唯一性验证</li>
+     * <li>销毁设备</li>
+     * </ul>
+     * </p>
+     * @throws Exception 当测试过程中发生错误时抛出异常
+     */
     static void testDevice() throws Exception {
         InputCreateDevice createDevice = new InputCreateDevice();
         createDevice.setDeviceId("deviceId1");
@@ -2146,7 +2533,7 @@ public class Main {
     会议相关接口，仅音视频高级版服务支持
      */
     public static void testConference() throws Exception {
-        IMResult<PojoConferenceInfoList> listResult = ConferenceAdmin.listConferences();
+        IMResult<PojoConferenceInfoList> listResult = ConferenceAdmin.listConferences(100, 0);
         if(listResult == null || listResult.getErrorCode() != ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("get conference list failure");
             System.exit(-1);
@@ -2164,7 +2551,7 @@ public class Main {
             }
         }
 
-        listResult = ConferenceAdmin.listConferences();
+        listResult = ConferenceAdmin.listConferences(100, 0);
         if(listResult == null || listResult.getErrorCode() != ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("get conference list failure");
             System.exit(-1);
@@ -2204,7 +2591,7 @@ public class Main {
             System.out.println("recording conference success");
         }
 
-        listResult = ConferenceAdmin.listConferences();
+        listResult = ConferenceAdmin.listConferences(100, 0);
         if(listResult == null || listResult.getErrorCode() != ErrorCode.ERROR_CODE_SUCCESS) {
             System.out.println("get conference list failure");
             System.exit(-1);

sdk/src/main/java/cn/wildfirechat/sdk/MeshAdmin.java

@@ -8,12 +8,38 @@ import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
 import java.util.List;
 
+/**
+ * Mesh服务管理类
+ * <p>
+ * 提供Mesh网络（多域互联）服务管理相关的功能，包括：
+ * <ul>
+ * <li>域管理（创建、删除、查询）</li>
+ * <li>跨域用户搜索</li>
+ * <li>跨域好友管理</li>
+ * <li>跨域消息发送</li>
+ * <li>跨域群组管理</li>
+ * <li>会议控制</li>
+ * </ul>
+ * </p>
+ */
 public class MeshAdmin {
+    /**
+     * 创建域
+     * @param domainInfo 域信息
+     * @return 创建结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> createDomain(InputOutputDomainInfo domainInfo) throws Exception {
         String path = APIPath.Create_Domain;
         return AdminHttpUtils.httpJsonPost(path, domainInfo, Void.class);
     }
 
+    /**
+     * 获取域信息
+     * @param domainId 域ID
+     * @return 域信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<InputOutputDomainInfo> getDomain(String domainId) throws Exception {
         String path = APIPath.Get_Domain;
         InputStringValue inputId = new InputStringValue();
@@ -21,6 +47,12 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputId, InputOutputDomainInfo.class);
     }
 
+    /**
+     * 删除域
+     * @param domainId 域ID
+     * @return 删除结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> deleteDomain(String domainId) throws Exception {
         String path = APIPath.Destroy_Domain;
         InputStringValue inputId = new InputStringValue();
@@ -28,17 +60,37 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputId, Void.class);
     }
 
+    /**
+     * 获取所有域列表
+     * @return 域信息列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<InputOutputDomainInfoList> getAllDomain() throws Exception {
         String path = APIPath.List_Domain;
         return AdminHttpUtils.httpJsonPost(path, null, InputOutputDomainInfoList.class);
     }
 
+    /**
+     * 批量获取用户信息
+     * @param userIds 用户ID列表
+     * @return 用户信息列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputUserInfoList> getBatchUserInfos(List<String> userIds) throws Exception {
         String path = APIPath.User_Batch_Get_Infos;
         OutputStringList getUserInfo = new OutputStringList(userIds);
         return AdminHttpUtils.httpJsonPost(path, getUserInfo, OutputUserInfoList.class);
     }
 
+    /**
+     * 搜索用户
+     * @param keyword 搜索关键词
+     * @param searchType 搜索类型
+     * @param userType 用户类型
+     * @param page 页码
+     * @return 搜索结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoSearchUserRes> searchUser(String keyword, int searchType, int userType, int page) throws Exception {
         String path = APIPath.Search_User;
         PojoSearchUserReq req = new PojoSearchUserReq();
@@ -49,6 +101,14 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, req, PojoSearchUserRes.class);
     }
 
+    /**
+     * 发送跨域好友请求
+     * @param userId 用户ID
+     * @param targetId 目标用户ID
+     * @param reason 申请理由
+     * @return 发送结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> sendFriendRequest(String userId, String targetId, String reason) throws Exception {
         String path = APIPath.Friend_Send_Request;
         InputAddFriendRequest input = new InputAddFriendRequest();
@@ -59,6 +119,14 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 处理跨域好友请求
+     * @param userId 用户ID
+     * @param targetId 目标用户ID
+     * @param status 状态
+     * @return 处理结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> handleFriendRequest(String userId, String targetId, int status) throws Exception {
         String path = APIPath.Handle_Friend_Send_Request;
         InputHandleFriendRequest input = new InputHandleFriendRequest();
@@ -68,6 +136,15 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 发送跨域消息
+     * @param sender 发送者用户ID
+     * @param conversation 会话信息
+     * @param payload 消息内容
+     * @param toUsers 接收用户ID列表
+     * @return 发送结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<SendMessageResult> sendMessage(String sender, Conversation conversation, MessagePayload payload, List<String> toUsers) throws Exception {
         String path = APIPath.Msg_Send;
         SendMessageData messageData = new SendMessageData();
@@ -82,14 +159,30 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, SendMessageResult.class);
     }
 
-    public static IMResult<SendMessageResult> publishMessage(SendMessageData messageData, List<String> receivers) throws Exception {
+    /**
+     * 发布跨域消息
+     * @param messageData 消息数据
+     * @param receivers 接收者ID列表
+     * @param messageId 消息ID
+     * @return 发布结果
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<SendMessageResult> publishMessage(SendMessageData messageData, List<String> receivers, long messageId) throws Exception {
         String path = APIPath.Msg_Publish;
         PojoPublishMessageReq req = new PojoPublishMessageReq();
         req.messageData = messageData;
         req.receivers = receivers;
+        req.messageId = messageId;
         return AdminHttpUtils.httpJsonPost(path, req, SendMessageResult.class);
     }
 
+    /**
+     * 撤回跨域消息
+     * @param operator 操作者用户ID
+     * @param messageId 消息ID
+     * @return 撤回结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<String> recallMessage(String operator, long messageId) throws Exception {
         String path = APIPath.Msg_Recall;
         RecallMessageData req = new RecallMessageData();
@@ -99,6 +192,15 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, req, String.class);
     }
 
+    /**
+     * 更新跨域消息内容
+     * @param operator 操作者用户ID
+     * @param messageUid 消息UID
+     * @param payload 新的消息内容
+     * @param distribute 是否分发
+     * @return 更新结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> updateMessageContent(String operator, long messageUid, MessagePayload payload, boolean distribute) throws Exception {
         String path = APIPath.Msg_Update;
         UpdateMessageContentData updateMessageContentData = new UpdateMessageContentData();
@@ -111,6 +213,13 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, updateMessageContentData, Void.class);
     }
 
+    /**
+     * 同步跨域群组
+     * @param group_info 群组信息
+     * @param members 成员列表
+     * @return 同步结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> syncGroup(PojoGroupInfo group_info, List<PojoGroupMember> members) throws Exception {
         String path = APIPath.Sync_Group;
         PojoGroup pojoGroup = new PojoGroup();
@@ -120,14 +229,36 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, pojoGroup, Void.class);
     }
 
+    /**
+     * 获取跨域群组信息
+     * @param groupId 群组ID
+     * @return 群组信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoGroupInfo> getGroupInfo(String groupId) throws Exception {
         return GroupAdmin.getGroupInfo(groupId);
     }
 
+    /**
+     * 获取跨域群组成员列表
+     * @param groupId 群组ID
+     * @return 群组成员列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGroupMemberList> getGroupMembers(String groupId) throws Exception {
         return GroupAdmin.getGroupMembers(groupId);
     }
 
+    /**
+     * 添加跨域群组成员
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param groupMembers 成员列表
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 添加结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> addGroupMembers(String operator, String groupId, List<PojoGroupMember> groupMembers, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Member_Add;
         InputAddGroupMember addGroupMember = new InputAddGroupMember();
@@ -140,10 +271,46 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, addGroupMember, Void.class);
     }
 
+    /**
+     * 添加跨域加群申请
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param userIds 用户ID列表
+     * @param reason 理由
+     * @param extra 额外信息
+     * @return 添加结果
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<Void> addJoinGroupRequest(String operator, String groupId, List<String> userIds, String reason, String extra) throws Exception {
+        String path = APIPath.Group_Join_Request_Add;
+        PojoAddJoinGroupRequest addGroupMember = new PojoAddJoinGroupRequest();
+        addGroupMember.operator = operator;
+        addGroupMember.group_id = groupId;
+        addGroupMember.userIds = userIds;
+        addGroupMember.reason = reason;
+        addGroupMember.extra = extra;
+        return AdminHttpUtils.httpJsonPost(path, addGroupMember, Void.class);
+    }
+
+    /**
+     * 批量获取跨域群组信息
+     * @param groupIds 群组ID列表
+     * @return 群组信息列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoGroupInfoList> batchGroupInfos(List<String> groupIds) throws Exception {
         return GroupAdmin.batchGroupInfos(groupIds);
     }
 
+    /**
+     * 退出跨域群组
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 退出结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> quitGroup(String operator, String groupId, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Member_Quit;
         InputQuitGroup quitGroup = new InputQuitGroup();
@@ -155,7 +322,15 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, quitGroup, Void.class);
     }
 
-
+    /**
+     * 解散跨域群组
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 解散结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> dismissGroup(String operator, String groupId, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Dismiss;
         InputDismissGroup dismissGroup = new InputDismissGroup();
@@ -167,6 +342,16 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, dismissGroup, Void.class);
     }
 
+    /**
+     * 踢出跨域群组成员
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param groupMemberIds 成员用户ID列表
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 踢出结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> kickoffGroupMembers(String operator, String groupId, List<String> groupMemberIds, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Member_Kickoff;
         InputKickoffGroupMember kickoffGroupMember = new InputKickoffGroupMember();
@@ -179,6 +364,16 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, kickoffGroupMember, Void.class);
     }
 
+    /**
+     * 转让跨域群组
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param newOwner 新群主用户ID
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 转让结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> transferGroup(String operator, String groupId, String newOwner, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Transfer;
         InputTransferGroup transferGroup = new InputTransferGroup();
@@ -191,6 +386,17 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, transferGroup, Void.class);
     }
 
+    /**
+     * 修改跨域群组信息
+     * @param operator 操作者用户ID
+     * @param groupId 群组ID
+     * @param type 修改信息类型（ModifyGroupInfoType）
+     * @param value 新值
+     * @param to_lines 消息同步到的线路列表
+     * @param notify_message 通知消息
+     * @return 修改结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> modifyGroupInfo(String operator, String groupId, /*ModifyGroupInfoType*/int type, String value, List<Integer> to_lines, MessagePayload  notify_message) throws Exception {
         String path = APIPath.Group_Modify_Info;
         InputModifyGroupInfo modifyGroupInfo = new InputModifyGroupInfo();
@@ -204,6 +410,18 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, modifyGroupInfo, Void.class);
     }
 
+    /**
+     * 用户会议请求
+     * @param clientID 客户端ID
+     * @param fromUser 发起用户ID
+     * @param request 请求内容
+     * @param sessionId 会话ID
+     * @param roomId 房间ID
+     * @param data 数据
+     * @param advanced 是否高级模式
+     * @return 会议响应
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoUserConferenceResponse> userConferenceRequest(String clientID, String fromUser, String request, long sessionId, String roomId, String data, boolean advanced) throws Exception {
         String path = APIPath.Conference_User_Request;
         PojoUserConferenceRequest conferenceRequest = new PojoUserConferenceRequest();
@@ -217,6 +435,15 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, conferenceRequest, PojoUserConferenceResponse.class);
     }
 
+    /**
+     * 用户会议事件
+     * @param data 事件数据
+     * @param userId 用户ID
+     * @param clientId 客户端ID
+     * @param isRobot 是否为机器人
+     * @return 事件处理结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> userConferenceEvent(String data, String userId, String clientId, boolean isRobot) throws Exception {
         String path = APIPath.Conference_User_Event;
         PojoUserConferenceEvent event = new PojoUserConferenceEvent();
@@ -227,6 +454,12 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, event, Void.class);
     }
 
+    /**
+     * Ping域
+     * @param domainId 域ID
+     * @return Ping响应
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<PojoDomainPingResponse> pingDomain(String domainId) throws Exception {
         String path = APIPath.Ping_Domain;
         PojoDomainPingRequest request = new PojoDomainPingRequest();

sdk/src/main/java/cn/wildfirechat/sdk/MessageAdmin.java

@@ -7,17 +7,63 @@ import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
 import java.util.List;
 
+/**
+ * 消息管理类
+ * <p>
+ * 提供消息管理相关的功能，包括：
+ * <ul>
+ * <li>发送消息（单聊、群聊、聊天室等）</li>
+ * <li>撤回消息</li>
+ * <li>删除消息</li>
+ * <li>更新消息内容</li>
+ * <li>广播和群发消息</li>
+ * <li>会话管理</li>
+ * <li>消息已读和投递状态查询</li>
+ * </ul>
+ * </p>
+ */
 public class MessageAdmin {
+    /**
+     * 发送消息
+     * @param sender 发送者用户ID
+     * @param conversation 会话信息
+     * @param payload 消息内容
+     * @return 发送结果，包含消息ID
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<SendMessageResult> sendMessage(String sender, Conversation conversation, MessagePayload payload) throws Exception {
         return sendMessage(sender, conversation, payload, null);
     }
 
-    //toUsers为发送给会话中部分用户用的，正常为null，仅当需要指定群/频道/聊天室中部分接收用户时使用
+    /**
+     * 发送消息（可指定部分接收用户）
+     * <p>
+     * toUsers为发送给会话中部分用户用的，正常为null，仅当需要指定群/频道/聊天室中部分接收用户时使用
+     * </p>
+     * @param sender 发送者用户ID
+     * @param conversation 会话信息
+     * @param payload 消息内容
+     * @param toUsers 接收用户ID列表，null表示发送给会话中所有用户
+     * @return 发送结果，包含消息ID
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<SendMessageResult> sendMessage(String sender, Conversation conversation, MessagePayload payload, List<String> toUsers) throws Exception {
         return sendMessage(sender, conversation, payload, toUsers, false);
     }
-    
-    //toUsers为发送给会话中部分用户用的，正常为null，仅当需要指定群/频道/聊天室中部分接收用户时使用
+
+    /**
+     * 发送消息（完整参数版本）
+     * <p>
+     * toUsers为发送给会话中部分用户用的，正常为null，仅当需要指定群/频道/聊天室中部分接收用户时使用
+     * </p>
+     * @param sender 发送者用户ID
+     * @param conversation 会话信息
+     * @param payload 消息内容
+     * @param toUsers 接收用户ID列表，null表示发送给会话中所有用户
+     * @param isUserMessage 是否为用户消息
+     * @return 发送结果，包含消息ID
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<SendMessageResult> sendMessage(String sender, Conversation conversation, MessagePayload payload, List<String> toUsers, boolean isUserMessage) throws Exception {
         String path = APIPath.Msg_Send;
         SendMessageData messageData = new SendMessageData();
@@ -32,6 +78,13 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, SendMessageResult.class);
     }
 
+    /**
+     * 撤回消息
+     * @param operator 操作者用户ID
+     * @param messageUid 消息UID
+     * @return 撤回结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<String> recallMessage(String operator, long messageUid) throws Exception {
         String path = APIPath.Msg_Recall;
         RecallMessageData messageData = new RecallMessageData();
@@ -40,7 +93,12 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, String.class);
     }
 
-    //仅专业版支持
+    /**
+     * 删除消息（仅专业版支持）
+     * @param messageUid 消息UID
+     * @return 删除结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> deleteMessage(long messageUid) throws Exception {
         String path = APIPath.Msg_Delete;
         DeleteMessageData deleteMessageData = new DeleteMessageData();
@@ -48,14 +106,30 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, deleteMessageData, Void.class);
     }
 
-    //仅专业版支持
+    /**
+     * 清除用户消息（仅专业版支持）
+     * @param userId 用户ID
+     * @param conversation 会话信息
+     * @param fromTime 起始时间
+     * @param toTime 结束时间
+     * @return 清除结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> clearUserMessages(String userId, Conversation conversation, long fromTime, long toTime) throws Exception {
         String path = APIPath.Msg_Clear_By_User;
         InputClearUserMessages clearUserMessages = new InputClearUserMessages(userId, conversation, fromTime, toTime);
         return AdminHttpUtils.httpJsonPost(path, clearUserMessages, Void.class);
     }
 
-    //仅专业版支持
+    /**
+     * 更新消息内容（仅专业版支持）
+     * @param operator 操作者用户ID
+     * @param messageUid 消息UID
+     * @param payload 新的消息内容
+     * @param distribute 是否分发更新
+     * @return 更新结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> updateMessageContent(String operator, long messageUid, MessagePayload payload, boolean distribute) throws Exception {
         String path = APIPath.Msg_Update;
         UpdateMessageContentData updateMessageContentData = new UpdateMessageContentData();
@@ -67,7 +141,13 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, updateMessageContentData, Void.class);
     }
 
-    //仅专业版支持
+    /**
+     * 清除会话（仅专业版支持）
+     * @param userId 用户ID
+     * @param conversation 会话信息
+     * @return 清除结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> clearConversation(String userId, Conversation conversation) throws Exception {
         String path = APIPath.Conversation_Delete;
         InputUserConversation input = new InputUserConversation();
@@ -77,10 +157,11 @@ public class MessageAdmin {
     }
 
     /**
-     * 获取单条消息。如果想要更多消息的读取，可以直接读取IM服务的数据库。
-     * @param messageUid
-     * @return
-     * @throws Exception
+     * 获取单条消息
+     * <p>如果想要更多消息的读取，可以直接读取IM服务的数据库</p>
+     * @param messageUid 消息UID
+     * @return 消息数据
+     * @throws Exception 请求失败时抛出异常
      */
     public static IMResult<OutputMessageData> getMessage(long messageUid) throws Exception {
         String path = APIPath.Msg_GetOne;
@@ -88,7 +169,13 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputMessageUid, OutputMessageData.class);
     }
 
-    //仅专业版支持
+    /**
+     * 撤回广播消息（仅专业版支持）
+     * @param operator 操作者用户ID
+     * @param messageUid 消息UID
+     * @return 撤回结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> recallBroadCastMessage(String operator, long messageUid) throws Exception {
         String path = APIPath.Msg_RecallBroadCast;
         RecallMessageData messageData = new RecallMessageData();
@@ -97,6 +184,14 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, Void.class);
     }
 
+    /**
+     * 撤回群发消息
+     * @param operator 操作者用户ID
+     * @param messageUid 消息UID
+     * @param receivers 接收者ID列表
+     * @return 撤回结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> recallMultiCastMessage(String operator, long messageUid, List<String> receivers) throws Exception {
         String path = APIPath.Msg_RecallMultiCast;
         RecallMultiCastMessageData messageData = new RecallMultiCastMessageData();
@@ -106,7 +201,13 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, Void.class);
     }
 
-    //仅专业版支持
+    /**
+     * 删除广播消息（仅专业版支持）
+     * @param operator 操作者用户ID
+     * @param messageUid 消息UID
+     * @return 删除结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> deleteBroadCastMessage(String operator, long messageUid) throws Exception {
         String path = APIPath.Msg_DeleteBroadCast;
         RecallMessageData messageData = new RecallMessageData();
@@ -115,6 +216,14 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, Void.class);
     }
 
+    /**
+     * 删除群发消息
+     * @param operator 操作者用户ID
+     * @param messageUid 消息UID
+     * @param receivers 接收者ID列表
+     * @return 删除结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> deleteMultiCastMessage(String operator, long messageUid, List<String> receivers) throws Exception {
         String path = APIPath.Msg_DeleteMultiCast;
         RecallMultiCastMessageData messageData = new RecallMultiCastMessageData();
@@ -124,7 +233,14 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, Void.class);
     }
 
-    //仅专业版支持
+    /**
+     * 广播消息（仅专业版支持）
+     * @param sender 发送者用户ID
+     * @param line 线路
+     * @param payload 消息内容
+     * @return 广播结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<BroadMessageResult> broadcastMessage(String sender, int line, MessagePayload payload) throws Exception {
         String path = APIPath.Msg_Broadcast;
         BroadMessageData messageData = new BroadMessageData();
@@ -134,6 +250,15 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, BroadMessageResult.class);
     }
 
+    /**
+     * 群发消息
+     * @param sender 发送者用户ID
+     * @param receivers 接收者ID列表
+     * @param line 线路
+     * @param payload 消息内容
+     * @return 群发结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<MultiMessageResult> multicastMessage(String sender, List<String> receivers, int line, MessagePayload payload) throws Exception {
         String path = APIPath.Msg_Multicast;
         MulticastMessageData messageData = new MulticastMessageData();
@@ -144,12 +269,25 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, MultiMessageResult.class);
     }
 
+    /**
+     * 获取会话已读时间戳
+     * @param userId 用户ID
+     * @param conversation 会话信息
+     * @return 已读时间戳
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputTimestamp> getConversationReadTimestamp(String userId, Conversation conversation) throws Exception {
         String path = APIPath.Msg_ConvRead;
         InputGetConvReadTime input = new InputGetConvReadTime(userId, conversation.getType(), conversation.getTarget(), conversation.getLine());
         return AdminHttpUtils.httpJsonPost(path, input, OutputTimestamp.class);
     }
 
+    /**
+     * 获取消息投递时间戳
+     * @param userId 用户ID
+     * @return 投递时间戳
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputTimestamp> getMessageDelivery(String userId) throws Exception {
         String path = APIPath.Msg_Delivery;
         InputUserId input = new InputUserId(userId);

sdk/src/main/java/cn/wildfirechat/sdk/MomentsAdmin.java

@@ -6,8 +6,19 @@ import cn.wildfirechat.pojos.moments.FeedPojo;
 import cn.wildfirechat.sdk.model.IMResult;
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
-
+/**
+ * 朋友圈管理类
+ * <p>
+ * 提供朋友圈（动态）管理相关的功能。
+ * </p>
+ */
 public class MomentsAdmin {
+    /**
+     * 发布朋友圈动态
+     * @param feedPojo 动态内容
+     * @return 发布结果，包含消息ID
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<SendMessageResult> postFeeds(FeedPojo feedPojo) throws Exception {
         String path = APIPath.Admin_Moments_Post_Feed;
         return AdminHttpUtils.httpJsonPost(path, feedPojo, SendMessageResult.class);

sdk/src/main/java/cn/wildfirechat/sdk/RelationAdmin.java

@@ -5,7 +5,29 @@ import cn.wildfirechat.pojos.*;
 import cn.wildfirechat.sdk.model.IMResult;
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
+/**
+ * 好友关系管理类
+ * <p>
+ * 提供好友关系管理相关的功能，包括：
+ * <ul>
+ * <li>设置和获取好友关系</li>
+ * <li>黑名单管理</li>
+ * <li>好友别名和额外信息管理</li>
+ * <li>好友请求发送</li>
+ * <li>关系查询</li>
+ * </ul>
+ * </p>
+ */
 public class RelationAdmin {
+    /**
+     * 设置用户好友关系
+     * @param userId 用户ID
+     * @param targetId 目标用户ID
+     * @param isFriend true-设置为好友，false-删除好友
+     * @param extra 额外信息
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setUserFriend(String userId, String targetId, boolean isFriend, String extra) throws Exception {
         String path = APIPath.Friend_Update_Status;
         InputUpdateFriendStatusRequest input = new InputUpdateFriendStatusRequest();
@@ -16,6 +38,12 @@ public class RelationAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取好友列表
+     * @param userId 用户ID
+     * @return 好友ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputStringList> getFriendList(String userId) throws Exception {
         String path = APIPath.Friend_Get_List;
         InputUserId input = new InputUserId();
@@ -23,6 +51,14 @@ public class RelationAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputStringList.class);
     }
 
+    /**
+     * 设置黑名单
+     * @param userId 用户ID
+     * @param targetId 目标用户ID
+     * @param isBlacklist true-加入黑名单，false-移出黑名单
+     * @return 设置结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> setUserBlacklist(String userId, String targetId, boolean isBlacklist) throws Exception {
         String path = APIPath.Blacklist_Update_Status;
         InputBlacklistRequest input = new InputBlacklistRequest();
@@ -32,6 +68,12 @@ public class RelationAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取用户黑名单
+     * @param userId 用户ID
+     * @return 黑名单用户ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputStringList> getUserBlacklist(String userId) throws Exception {
         String path = APIPath.Blacklist_Get_List;
         InputUserId input = new InputUserId();
@@ -39,6 +81,14 @@ public class RelationAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputStringList.class);
     }
 
+    /**
+     * 更新好友别名
+     * @param operator 操作者用户ID
+     * @param targetId 目标用户ID
+     * @param alias 别名
+     * @return 更新结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> updateFriendAlias(String operator, String targetId, String alias) throws Exception {
         String path = APIPath.Friend_Set_Alias;
         InputUpdateAlias input = new InputUpdateAlias();
@@ -48,6 +98,13 @@ public class RelationAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取好友别名
+     * @param operator 操作者用户ID
+     * @param targetId 目标用户ID
+     * @return 好友别名
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGetAlias> getFriendAlias(String operator, String targetId) throws Exception {
         String path = APIPath.Friend_Get_Alias;
         InputGetAlias input = new InputGetAlias();
@@ -56,6 +113,14 @@ public class RelationAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputGetAlias.class);
     }
 
+    /**
+     * 更新好友额外信息
+     * @param operator 操作者用户ID
+     * @param targetId 目标用户ID
+     * @param extra 额外信息
+     * @return 更新结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> updateFriendExtra(String operator, String targetId, String extra) throws Exception {
         String path = APIPath.Friend_Set_Extra;
         InputUpdateFriendExtra input = new InputUpdateFriendExtra();
@@ -64,6 +129,16 @@ public class RelationAdmin {
         input.setExtra(extra);
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
+
+    /**
+     * 发送好友请求
+     * @param userId 用户ID
+     * @param targetId 目标用户ID
+     * @param reason 申请理由
+     * @param force 是否强制添加（直接成为好友无需对方同意）
+     * @return 发送结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> sendFriendRequest(String userId, String targetId, String reason, boolean force) throws Exception {
         String path = APIPath.Friend_Send_Request;
         InputAddFriendRequest input = new InputAddFriendRequest();
@@ -74,6 +149,13 @@ public class RelationAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取两个用户之间的关系
+     * @param userId 用户1的ID
+     * @param targetId 用户2的ID
+     * @return 关系信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<RelationPojo> getRelation(String userId, String targetId) throws Exception {
         String path = APIPath.Relation_Get;
         StringPairPojo input = new StringPairPojo(userId, targetId);

sdk/src/main/java/cn/wildfirechat/sdk/RobotService.java

@@ -14,21 +14,62 @@ import java.util.List;
 
 import static cn.wildfirechat.proto.ProtoConstants.ApplicationType.ApplicationType_Robot;
 
+/**
+ * 机器人服务类
+ * <p>
+ * 提供机器人相关的功能，包括：
+ * <ul>
+ * <li>发送和回复消息</li>
+ * <li>获取用户信息</li>
+ * <li>群组管理</li>
+ * <li>朋友圈管理</li>
+ * <li>会议控制</li>
+ * <li>回调管理</li>
+ * </ul>
+ * </p>
+ */
 public class RobotService implements Closeable {
     private final RobotHttpUtils robotHttpUtils;
 
+    /**
+     * 创建机器人服务实例
+     * @param url IM服务器地址
+     * @param robotId 机器人ID
+     * @param robotSecret 机器人密钥
+     */
     public RobotService(String url, String robotId, String robotSecret) {
         robotHttpUtils = new RobotHttpUtils(url, robotId, robotSecret);
     }
 
+    /**
+     * 获取机器人ID
+     * @return 机器人ID
+     */
     public String getRobotId() {
         return robotHttpUtils.getRobotId();
     }
 
+    /**
+     * 发送消息
+     * @param sender 发送者用户ID
+     * @param conversation 会话信息
+     * @param payload 消息内容
+     * @return 发送结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public IMResult<SendMessageResult> sendMessage(String sender, Conversation conversation, MessagePayload payload) throws Exception {
         return sendMessage(sender, conversation, payload, null);
     }
 
+    /**
+     * 发送消息（可指定接收用户）
+     * @param sender 发送者用户ID
+     * @param conversation 会话信息
+     * @param payload 消息内容
+     * @param toUsers 接收用户ID列表
+     * @return 发送结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public IMResult<SendMessageResult> sendMessage(String sender, Conversation conversation, MessagePayload payload, List<String> toUsers) throws Exception {
         String path = APIPath.Robot_Message_Send;
         SendMessageData messageData = new SendMessageData();

sdk/src/main/java/cn/wildfirechat/sdk/SensitiveAdmin.java

@@ -7,7 +7,24 @@ import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
 import java.util.List;
 
+/**
+ * 敏感词管理类
+ * <p>
+ * 提供敏感词管理相关的功能，包括：
+ * <ul>
+ * <li>添加敏感词</li>
+ * <li>删除敏感词</li>
+ * <li>查询敏感词列表</li>
+ * </ul>
+ * </p>
+ */
 public class SensitiveAdmin {
+    /**
+     * 添加敏感词
+     * @param sensitives 敏感词列表
+     * @return 添加结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> addSensitives(List<String> sensitives) throws Exception {
         String path = APIPath.Sensitive_Add;
         InputOutputSensitiveWords input = new InputOutputSensitiveWords();
@@ -15,6 +32,12 @@ public class SensitiveAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 删除敏感词
+     * @param sensitives 敏感词列表
+     * @return 删除结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> removeSensitives(List<String> sensitives) throws Exception {
         String path = APIPath.Sensitive_Del;
         InputOutputSensitiveWords input = new InputOutputSensitiveWords();
@@ -22,6 +45,11 @@ public class SensitiveAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, Void.class);
     }
 
+    /**
+     * 获取敏感词列表
+     * @return 敏感词列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<InputOutputSensitiveWords> getSensitives() throws Exception {
         String path = APIPath.Sensitive_Query;
         return AdminHttpUtils.httpJsonPost(path, null, InputOutputSensitiveWords.class);

sdk/src/main/java/cn/wildfirechat/sdk/UserAdmin.java

@@ -7,30 +7,108 @@ import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
 import java.util.List;
 
+/**
+ * 用户管理类
+ * <p>
+ * 提供用户管理相关的功能，包括：
+ * <ul>
+ * <li>用户信息的获取、创建、更新、销毁</li>
+ * <li>机器人管理</li>
+ * <li>用户封禁状态管理</li>
+ * <li>用户在线状态查询</li>
+ * <li>用户设备管理</li>
+ * <li>用户Token管理</li>
+ * </ul>
+ * </p>
+ */
 public class UserAdmin {
+    /**
+     * 根据用户名获取用户信息（不包含已删除用户）
+     * @param name 用户名
+     * @return 用户信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<InputOutputUserInfo> getUserByName(String name) throws Exception {
+        return getUserByName(name, false);
+    }
+
+    /**
+     * 根据用户名获取用户信息
+     * @param name 用户名
+     * @param includeDeleted 是否包含已删除的用户
+     * @return 用户信息
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<InputOutputUserInfo> getUserByName(String name, boolean includeDeleted) throws Exception {
         String path = APIPath.User_Get_Info;
-        InputGetUserInfo getUserInfo = new InputGetUserInfo(null, name, null);
+        InputGetUserInfo getUserInfo = new InputGetUserInfo(null, name, null, includeDeleted);
         return AdminHttpUtils.httpJsonPost(path, getUserInfo, InputOutputUserInfo.class);
     }
 
+    /**
+     * 根据用户ID获取用户信息（不包含已删除用户）
+     * @param userId 用户ID
+     * @return 用户信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<InputOutputUserInfo> getUserByUserId(String userId) throws Exception {
+        return getUserByUserId(userId, false);
+    }
+
+    /**
+     * 根据用户ID获取用户信息
+     * @param userId 用户ID
+     * @param includeDeleted 是否包含已删除的用户
+     * @return 用户信息
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<InputOutputUserInfo> getUserByUserId(String userId, boolean includeDeleted) throws Exception {
         String path = APIPath.User_Get_Info;
-        InputGetUserInfo getUserInfo = new InputGetUserInfo(userId, null, null);
+        InputGetUserInfo getUserInfo = new InputGetUserInfo(userId, null, null, includeDeleted);
         return AdminHttpUtils.httpJsonPost(path, getUserInfo, InputOutputUserInfo.class);
     }
 
+    /**
+     * 根据手机号获取用户信息（不包含已删除用户）
+     * @param mobile 手机号
+     * @return 用户信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<InputOutputUserInfo> getUserByMobile(String mobile) throws Exception {
+        return getUserByMobile(mobile, false);
+    }
+
+    /**
+     * 根据手机号获取用户信息
+     * @param mobile 手机号
+     * @param includeDeleted 是否包含已删除的用户
+     * @return 用户信息
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<InputOutputUserInfo> getUserByMobile(String mobile, boolean includeDeleted) throws Exception {
         String path = APIPath.User_Get_Info;
-        InputGetUserInfo getUserInfo = new InputGetUserInfo(null, null, mobile);
+        InputGetUserInfo getUserInfo = new InputGetUserInfo(null, null, mobile, includeDeleted);
         return AdminHttpUtils.httpJsonPost(path, getUserInfo, InputOutputUserInfo.class);
     }
 
+    /**
+     * 根据邮箱获取用户信息列表
+     * @param email 邮箱地址
+     * @return 用户信息列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputUserInfoList> getUserByEmail(String email) throws Exception {
         String path = APIPath.User_Get_Email_Info;
         return AdminHttpUtils.httpJsonPost(path, email, OutputUserInfoList.class);
     }
 
+    /**
+     * 获取所有用户列表（分页）
+     * @param count 每页数量
+     * @param offset 偏移量
+     * @return 用户列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGetUserList> getAllUsers(int count, int offset) throws Exception {
         String path = APIPath.User_Get_All;
         InputGetUserList input = new InputGetUserList();
@@ -39,6 +117,12 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputGetUserList.class);
     }
 
+    /**
+     * 批量获取用户信息
+     * @param userIds 用户ID列表
+     * @return 用户信息列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputUserInfoList> getBatchUsers(List<String> userIds) throws Exception {
         String path = APIPath.User_Batch_Get_Infos;
         InputStringList input = new InputStringList();
@@ -46,11 +130,24 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputUserInfoList.class);
     }
 
+    /**
+     * 创建用户
+     * @param user 用户信息
+     * @return 创建结果，包含用户ID
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputCreateUser> createUser(InputOutputUserInfo user) throws Exception {
         String path = APIPath.Create_User;
         return AdminHttpUtils.httpJsonPost(path, user, OutputCreateUser.class);
     }
 
+    /**
+     * 更新用户信息
+     * @param user 用户信息
+     * @param flag 更新标志位，指定要更新的字段（UpdateUserInfoMask）
+     * @return 更新结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> updateUserInfo(InputOutputUserInfo user, int/*UpdateUserInfoMask*/ flag) throws Exception {
         String path = APIPath.Update_User;
         InputUpdateUserInfo updateUserInfo = new InputUpdateUserInfo();
@@ -59,13 +156,23 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, updateUserInfo, Void.class);
     }
 
+    /**
+     * 创建机器人
+     * @param robot 机器人信息
+     * @return 创建结果，包含机器人ID和Token
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputCreateRobot> createRobot(InputCreateRobot robot) throws Exception {
         String path = APIPath.Create_Robot;
         return AdminHttpUtils.httpJsonPost(path, robot, OutputCreateRobot.class);
     }
 
-    /*
-    销毁机器人和销毁用户是同一个接口
+    /**
+     * 销毁机器人
+     * <p>销毁机器人和销毁用户使用同一个接口</p>
+     * @param userId 机器人用户ID
+     * @return 销毁结果
+     * @throws Exception 请求失败时抛出异常
      */
     public static IMResult<Void> destroyRobot(String userId) throws Exception {
         String path = APIPath.Destroy_User;
@@ -74,6 +181,12 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputDestroyUser, Void.class);
     }
 
+    /**
+     * 获取机器人信息
+     * @param robotId 机器人ID
+     * @return 机器人信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputRobot> getRobotInfo(String robotId) throws Exception {
         String path = APIPath.User_Get_Robot_Info;
         InputRobotId getRobotInfo = new InputRobotId();
@@ -81,37 +194,91 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, getRobotInfo, OutputRobot.class);
     }
 
+    /**
+     * 获取用户的机器人列表
+     * @param userId 用户ID
+     * @return 机器人ID列表
+     * @throws Exception 请求失败时抛出异常
+     */
+    public static IMResult<OutputStringList> getUserRobots(String userId) throws Exception {
+        String path = APIPath.User_Get_User_Robots;
+        InputUserId getRobotInfo = new InputUserId();
+        getRobotInfo.setUserId(userId);
+        return AdminHttpUtils.httpJsonPost(path, getRobotInfo, OutputStringList.class);
+    }
+
+    /**
+     * 获取用户的IM Token
+     * @param userId 用户ID
+     * @param clientId 客户端ID
+     * @param platform 平台类型
+     * @return Token信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputGetIMTokenData> getUserToken(String userId, String clientId, int platform) throws Exception {
         String path = APIPath.User_Get_Token;
         InputGetToken getToken = new InputGetToken(userId, clientId, platform);
         return AdminHttpUtils.httpJsonPost(path, getToken, OutputGetIMTokenData.class);
     }
 
+    /**
+     * 更新用户封禁状态
+     * @param userId 用户ID
+     * @param block 封禁状态：0-正常，1-封禁
+     * @return 更新结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> updateUserBlockStatus(String userId, int block) throws Exception {
         String path = APIPath.User_Update_Block_Status;
         InputOutputUserBlockStatus blockStatus = new InputOutputUserBlockStatus(userId, block);
         return AdminHttpUtils.httpJsonPost(path, blockStatus, Void.class);
     }
 
+    /**
+     * 检查用户封禁状态
+     * @param userId 用户ID
+     * @return 用户封禁状态
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputUserStatus> checkUserBlockStatus(String userId) throws Exception {
         String path = APIPath.User_Check_Block_Status;
         InputGetUserInfo getUserInfo = new InputGetUserInfo(userId, null, null);
         return AdminHttpUtils.httpJsonPost(path, getUserInfo, OutputUserStatus.class);
     }
 
+    /**
+     * 获取被封禁用户列表
+     * @return 被封禁用户列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputUserBlockStatusList> getBlockedList() throws Exception {
         String path = APIPath.User_Get_Blocked_List;
         return AdminHttpUtils.httpJsonPost(path, null, OutputUserBlockStatusList.class);
     }
 
+    /**
+     * 检查用户在线状态
+     * @param userId 用户ID
+     * @return 用户在线状态
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputCheckUserOnline> checkUserOnlineStatus(String userId) throws Exception {
         String path = APIPath.User_Get_Online_Status;
         InputGetUserInfo getUserInfo = new InputGetUserInfo(userId, null, null);
         return AdminHttpUtils.httpJsonPost(path, getUserInfo, OutputCheckUserOnline.class);
     }
 
-    /* 强迫用户下线，需要用户重新获取token才能进行连接。
-    userId必须有效，clientId可以为空，当为空时，踢下线说有客户端，当不为空时仅踢掉对应客户端。
+    /**
+     * 强迫用户下线
+     * <p>
+     * 强迫用户下线后，用户需要重新获取token才能进行连接。
+     * userId必须有效，clientId可以为空。
+     * 当clientId为空时，踢下线所有客户端；当不为空时仅踢掉对应客户端。
+     * </p>
+     * @param userId 用户ID
+     * @param clientId 客户端ID，为空时踢下线所有客户端
+     * @return 下线结果
+     * @throws Exception 请求失败时抛出异常
      */
     public static IMResult<Void> kickoffUserClient(String userId, String clientId) throws Exception {
         String path = APIPath.User_Kickoff_Client;
@@ -119,6 +286,12 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, pojo, Void.class);
     }
 
+    /**
+     * 销毁用户
+     * @param userId 用户ID
+     * @return 销毁结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<Void> destroyUser(String userId) throws Exception {
         String path = APIPath.Destroy_User;
         InputDestroyUser inputDestroyUser = new InputDestroyUser();
@@ -126,13 +299,23 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputDestroyUser, Void.class);
     }
 
-    //仅专业版支持
+    /**
+     * 创建或更新设备信息（仅专业版支持）
+     * @param device 设备信息
+     * @return 创建或更新结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputCreateDevice> createOrUpdateDevice(InputCreateDevice device) throws Exception {
         String path = APIPath.CreateOrUpdate_Device;
         return AdminHttpUtils.httpJsonPost(path, device, OutputCreateDevice.class);
     }
 
-    //仅专业版支持
+    /**
+     * 获取设备信息（仅专业版支持）
+     * @param deviceId 设备ID
+     * @return 设备信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputDevice> getDevice(String deviceId) throws Exception {
         String path = APIPath.Get_Device;
         InputDeviceId inputDeviceId = new InputDeviceId();
@@ -140,6 +323,12 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputDeviceId, OutputDevice.class);
     }
 
+    /**
+     * 获取用户的设备列表
+     * @param userId 用户ID
+     * @return 用户设备列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputDeviceList> getUserDevices(String userId) throws Exception {
         String path = APIPath.Get_User_Devices;
         InputUserId inputUserId = new InputUserId();
@@ -147,10 +336,23 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, inputUserId, OutputDeviceList.class);
     }
 
+    /**
+     * 获取在线用户数量
+     * @return 在线用户数量统计结果
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<GetOnlineUserCountResult> getOnlineUserCount() throws Exception {
         return AdminHttpUtils.httpJsonPost(APIPath.User_Online_Count, null, GetOnlineUserCountResult.class);
     }
 
+    /**
+     * 获取在线用户列表（分页）
+     * @param nodeId 节点ID，用于分布式部署场景
+     * @param offset 偏移量
+     * @param count 每页数量
+     * @return 在线用户列表
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<GetOnlineUserResult> getOnlineUser(int nodeId, int offset, int count) throws Exception {
         GetOnlineUserRequest request = new GetOnlineUserRequest();
         request.nodeId = nodeId;
@@ -159,6 +361,12 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(APIPath.User_Online_List, request, GetOnlineUserResult.class);
     }
 
+    /**
+     * 通过应用授权码获取用户信息
+     * @param authCode 应用授权码
+     * @return 用户信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<OutputApplicationUserInfo> applicationGetUserInfo(String authCode) throws Exception {
         String path = APIPath.User_Application_Get_UserInfo;
         InputApplicationGetUserInfo input = new InputApplicationGetUserInfo();
@@ -166,6 +374,12 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputApplicationUserInfo.class);
     }
 
+    /**
+     * 获取用户会话信息
+     * @param userId 用户ID
+     * @return 用户会话信息
+     * @throws Exception 请求失败时抛出异常
+     */
     public static IMResult<GetUserSessionResult> getUserSession(String userId) throws Exception {
         InputUserId inputUserId = new InputUserId(userId);
         return AdminHttpUtils.httpJsonPost(APIPath.User_Session_List, inputUserId, GetUserSessionResult.class);

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/ArticlesMessageContent.java

@@ -16,6 +16,13 @@ import java.util.Base64;
 import java.util.List;
 
 
+/**
+ * 图文消息内容类
+ * <p>
+ * 表示图文链接类型的消息内容，包含一个主文章和多个子文章。
+ * 通常用于公众号文章分享等场景。
+ * </p>
+ */
 public class ArticlesMessageContent extends MessageContent {
     public Article topArticle;
     public ArrayList<Article> subArticles;

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/CallStartMessageContent.java

@@ -20,6 +20,13 @@ import java.util.List;
  * Created by heavyrain lee on 2017/12/6.
  */
 
+/**
+ * 音视频通话消息内容类
+ * <p>
+ * 表示音视频通话相关的消息内容，包含通话ID、参与者、连接时间等信息。
+ * 支持一对一和多人音视频通话。
+ * </p>
+ */
 public class CallStartMessageContent extends MessageContent {
     private String callId;
     // 多人视音频是有效，不包含自己，一对一忽略此参数

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/CardMessageContent.java

@@ -17,6 +17,12 @@ import org.json.simple.parser.ParseException;
 
 import java.util.Base64;
 
+/**
+ * 名片消息内容类
+ * <p>
+ * 表示分享的名片消息，可以是用户名片、群组名片、聊天室名片或频道名片。
+ * </p>
+ */
 public class CardMessageContent extends MessageContent {
     /**
      * 0，用户；1，群组；2，聊天室；3，频道

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/DeleteMessageContent.java

@@ -6,6 +6,12 @@ import cn.wildfirechat.proto.ProtoConstants;
 import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 
+/**
+ * 删除消息内容类
+ * <p>
+ * 表示消息删除通知，包含被删除消息的ID和操作者信息。
+ * </p>
+ */
 public class DeleteMessageContent extends MessageContent {
     private long messageId;
     private String operatorId;

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/FileMessageContent.java

@@ -8,6 +8,13 @@ package cn.wildfirechat.sdk.messagecontent;
 import cn.wildfirechat.pojos.MessagePayload;
 import cn.wildfirechat.proto.ProtoConstants;
 
+/**
+ * 文件消息内容类
+ * <p>
+ * 表示文件类型的消息内容，继承自MediaMessageContent。
+ * 包含文件名和文件大小信息。
+ * </p>
+ */
 public class FileMessageContent extends MediaMessageContent {
     private String name;
     private int size;

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/ImageMessageContent.java

@@ -10,6 +10,13 @@ import cn.wildfirechat.proto.ProtoConstants;
 
 import java.util.Base64;
 
+/**
+ * 图片消息内容类
+ * <p>
+ * 表示图片类型的消息内容，继承自MediaMessageContent。
+ * 包含图片缩略图数据。
+ * </p>
+ */
 public class ImageMessageContent extends MediaMessageContent {
     private byte[] thumbnailBytes;
 
@@ -36,7 +43,9 @@ public class ImageMessageContent extends MediaMessageContent {
     public MessagePayload encode() {
         MessagePayload payload = super.encode();
         payload.setSearchableContent("[图片]");
-        payload.setBase64edData(Base64.getEncoder().encodeToString(thumbnailBytes));
+        if(thumbnailBytes != null) {
+            payload.setBase64edData(Base64.getEncoder().encodeToString(thumbnailBytes));
+        }
 
         return payload;
     }
@@ -45,7 +54,9 @@ public class ImageMessageContent extends MediaMessageContent {
     @Override
     public void decode(MessagePayload payload) {
         super.decode(payload);
-        thumbnailBytes = Base64.getDecoder().decode(payload.getBase64edData());
+        if(payload.getBase64edData() != null) {
+            thumbnailBytes = Base64.getDecoder().decode(payload.getBase64edData());
+        }
     }
 
     @Override

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/LinkMessageContent.java

@@ -14,6 +14,12 @@ import org.json.simple.parser.ParseException;
 
 import java.util.Base64;
 
+/**
+ * 链接消息内容类
+ * <p>
+ * 表示链接分享类型的消息内容，包含标题、描述、URL和缩略图。
+ * </p>
+ */
 public class LinkMessageContent extends MessageContent {
     private String title;
     private String contentDigest;

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/LocationMessageContent.java

@@ -13,6 +13,12 @@ import org.json.simple.parser.ParseException;
 
 import java.util.Base64;
 
+/**
+ * 位置消息内容类
+ * <p>
+ * 表示位置类型的消息内容，包含标题、缩略图、经纬度信息。
+ * </p>
+ */
 public class LocationMessageContent extends MessageContent {
     private String title;
     public byte[] thumbnailByte;

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/MediaMessageContent.java

@@ -2,6 +2,13 @@ package cn.wildfirechat.sdk.messagecontent;
 
 import cn.wildfirechat.pojos.MessagePayload;
 
+/**
+ * 媒体消息内容基类
+ * <p>
+ * 所有媒体类型消息（图片、语音、视频、文件等）的抽象基类。
+ * 包含媒体文件的远程URL信息。
+ * </p>
+ */
 abstract public class MediaMessageContent extends MessageContent {
     private String remoteMediaUrl;
 

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/MessageContent.java

@@ -4,6 +4,13 @@ import cn.wildfirechat.pojos.MessagePayload;
 
 import java.util.List;
 
+/**
+ * 消息内容基类
+ * <p>
+ * 所有消息内容类型的抽象基类，定义了消息内容的通用属性和方法。
+ * 子类需要实现具体的消息类型编码和解码逻辑。
+ * </p>
+ */
 public abstract class MessageContent {
     private int mentionedType;
     private List<String> mentionedTargets;

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/MessageContentFactory.java

@@ -8,12 +8,46 @@ import cn.wildfirechat.sdk.utilities.ClassUtil;
 
 import java.io.IOException;
 import java.lang.reflect.Modifier;
+import java.util.Arrays;
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+/**
+ * 消息内容工厂类
+ * <p>
+ * 负责消息内容的编码和解码，维护消息类型到消息内容类的映射关系。
+ * 支持内置消息类型和自定义消息类型的注册。
+ * </p>
+ */
 public class MessageContentFactory {
     private static final Map<Integer, Class<? extends MessageContent>> contentClassMap = new ConcurrentHashMap<>();
 
+    private static List<Class> buildinMessageContents = Arrays.asList(
+        ArticlesMessageContent.class,
+        StreamTextGeneratedMessageContent.class,
+        CallStartMessageContent.class,
+        StreamTextGeneratingMessageContent.class,
+        CardMessageContent.class,
+        MultiCallOngoingMessageContent.class,
+        TextMessageContent.class,
+        DeleteMessageContent.class,
+        NotDeliveredMessageContent.class,
+        TipNotificationMessageContent.class,
+        FileMessageContent.class,
+        PTTSoundMessageContent.class,
+        TypingMessageContent.class,
+        ImageMessageContent.class,
+        RecallMessageContent.class,
+        UnknownMessageContent.class,
+        LinkMessageContent.class,
+        RichNotificationMessageContent.class,
+        VideoMessageContent.class,
+        LocationMessageContent.class,
+        SoundMessageContent.class,
+        StickerMessageContent.class
+    );
+
     static  {
         registerAllMessageContent();
     }
@@ -59,6 +93,15 @@ public class MessageContentFactory {
     }
 
     private static void registerAllMessageContent() {
+        try {
+            for (Class buildinMessageContent : buildinMessageContents) {
+                MessageContent content = (MessageContent)buildinMessageContent.newInstance();
+                contentClassMap.put(content.getContentType(), buildinMessageContent);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
         try {
             for (Class cls : ClassUtil.getAllAssignedClass(MessageContent.class)) {
                 if(!Modifier.isAbstract(cls.getModifiers())) {

sdk/src/main/java/cn/wildfirechat/sdk/messagecontent/MultiCallOngoingMessageContent.java

@@ -15,6 +15,13 @@ import java.util.ArrayList;
 import java.util.Base64;
 import java.util.List;
 
+/**
+ * 多人通话进行中消息内容类
+ * <p>
+ * 表示多人音视频通话进行中的状态消息。
+ * 包含通话ID、发起者、是否仅语音、参与者列表等信息。
+ * </p>
+ */
 public class MultiCallOngoingMessageContent extends MessageContent {
     private String callId;
     private String initiator;