modify

src/main/java/cn/qg/holmes/interceptor/XinchengInterceptor.java

@@ -104,7 +104,7 @@ public class XinchengInterceptor implements HandlerInterceptor {
             requestData.append(str);
         }
         br.close();
-        Map<String, String> paramsMap = JSON.parseObject(JSON.toJSONString(requestData), Map.class);
+        Map<String, String> paramsMap = JSON.parseObject(requestData.toString(), Map.class);
         return paramsMap;
     }