解决api/version乱码问题

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

@@ -18,6 +18,7 @@ import cn.wildfirechat.pojos.OutputLoginData;
 import io.netty.handler.codec.http.FullHttpRequest;
 import io.netty.handler.codec.http.HttpResponseStatus;
 import win.liyufan.im.GitRepositoryState;
+import win.liyufan.im.Utility;
 
 import java.io.IOException;
 
@@ -32,7 +33,8 @@ public class VersionAction extends Action {
             response.setStatus(HttpResponseStatus.OK);
 
             try {
-                response.setContent(new Gson().toJson(GitRepositoryState.getGitRepositoryState()));
+
+                response.setContent(Utility.formatJson(new Gson().toJson(GitRepositoryState.getGitRepositoryState())));
             } catch (IOException e) {
                 e.printStackTrace();
                 response.setContent("{\"version\":\"unknown\"}");

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

@@ -8,8 +8,7 @@
 
 package win.liyufan.im;
 
-import java.io.FileInputStream;
-import java.io.IOException;
+import java.io.*;
 import java.util.Properties;
 
 public class GitRepositoryState {
@@ -64,7 +63,9 @@ public class GitRepositoryState {
     public static GitRepositoryState getGitRepositoryState() throws IOException {
         Properties properties = new Properties();
         try {
-            properties.load(new FileInputStream("config/git.properties"));
+            InputStream inputStream = new FileInputStream("config/git.properties");
+            BufferedReader bf = new BufferedReader(new InputStreamReader(inputStream));
+            properties.load(bf);
         } catch (IOException e) {
             
         }

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

@@ -59,4 +59,78 @@ public class Utility {
 
         return macAddressBuilder.toString();
     }
+
+    /**
+     * 格式化
+     *
+     * @param jsonStr
+     * @return
+     * @author lizhgb
+     * @Date 2015-10-14 下午1:17:35
+     * @Modified 2017-04-28 下午8:55:35
+     */
+    public static String formatJson(String jsonStr) {
+        if (null == jsonStr || "".equals(jsonStr))
+            return "";
+        StringBuilder sb = new StringBuilder();
+        char last = '\0';
+        char current = '\0';
+        int indent = 0;
+        boolean isInQuotationMarks = false;
+        for (int i = 0; i < jsonStr.length(); i++) {
+            last = current;
+            current = jsonStr.charAt(i);
+            switch (current) {
+                case '"':
+                    if (last != '\\'){
+                        isInQuotationMarks = !isInQuotationMarks;
+                    }
+                    sb.append(current);
+                    break;
+                case '{':
+                case '[':
+                    sb.append(current);
+                    if (!isInQuotationMarks) {
+                        sb.append('\n');
+                        indent++;
+                        addIndentBlank(sb, indent);
+                    }
+                    break;
+                case '}':
+                case ']':
+                    if (!isInQuotationMarks) {
+                        sb.append('\n');
+                        indent--;
+                        addIndentBlank(sb, indent);
+                    }
+                    sb.append(current);
+                    break;
+                case ',':
+                    sb.append(current);
+                    if (last != '\\' && !isInQuotationMarks) {
+                        sb.append('\n');
+                        addIndentBlank(sb, indent);
+                    }
+                    break;
+                default:
+                    sb.append(current);
+            }
+        }
+
+        return sb.toString();
+    }
+
+    /**
+     * 添加space
+     *
+     * @param sb
+     * @param indent
+     * @author lizhgb
+     * @Date 2015-10-14 上午10:38:04
+     */
+    private static void addIndentBlank(StringBuilder sb, int indent) {
+        for (int i = 0; i < indent; i++) {
+            sb.append('\t');
+        }
+    }
 }