添加批量获取用户信息的接口

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

@@ -193,6 +193,14 @@ public class Main {
             System.exit(-1);
         }
 
+        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");
+        } else {
+            System.out.println("get batch user failure");
+            System.exit(-1);
+        }
+
         InputOutputUserInfo updateUserInfo = new InputOutputUserInfo();
         updateUserInfo.setUserId(System.currentTimeMillis()+"");
         updateUserInfo.setDisplayName("updatedUserName");

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

@@ -5,6 +5,8 @@ import cn.wildfirechat.pojos.*;
 import cn.wildfirechat.sdk.model.IMResult;
 import cn.wildfirechat.sdk.utilities.AdminHttpUtils;
 
+import java.util.List;
+
 public class UserAdmin {
     public static IMResult<InputOutputUserInfo> getUserByName(String name) throws Exception {
         String path = APIPath.User_Get_Info;
@@ -37,6 +39,13 @@ public class UserAdmin {
         return AdminHttpUtils.httpJsonPost(path, input, OutputGetUserList.class);
     }
 
+    public static IMResult<OutputUserInfoList> getBatchUsers(List<String> userIds) throws Exception {
+        String path = APIPath.User_Batch_Get_Infos;
+        InputStringList input = new InputStringList();
+        input.setList(userIds);
+        return AdminHttpUtils.httpJsonPost(path, input, OutputUserInfoList.class);
+    }
+
     public static IMResult<OutputCreateUser> createUser(InputOutputUserInfo user) throws Exception {
         String path = APIPath.Create_User;
         return AdminHttpUtils.httpJsonPost(path, user, OutputCreateUser.class);