修改日志打印

mec-im/src/main/java/com/ym/controller/UserController.java

@@ -35,8 +35,7 @@ public class UserController {
      */
     @PostMapping(value = "/statusImUser")
     public BaseResponse statusImUser(@RequestBody ImUserState userState) {
-        String string = JSON.toJSONString(userState);
-        log.info("statusImUser >>>>> : {}", string);
+        log.info("statusImUser >>>>> : {}", userState);
         return new BaseResponse<>();
     }
 }