mqtt数据发送toString

zd-modules/zd-modules-laboratory/src/main/java/com/zd/laboratory/mqtt/config/MqttConfig.java

@@ -1,7 +1,6 @@
 package com.zd.laboratory.mqtt.config;
 
 import cn.hutool.core.collection.CollUtil;
-import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.zd.algorithm.api.fire.RemoteFireDeviceService;
 import com.zd.common.core.redis.RedisService;
@@ -284,8 +283,7 @@ public class MqttConfig {
                 MessageHeaders messageHeaders = message.getHeaders();
                 String receivedTopic = (String) messageHeaders.get(MqttHeaders.RECEIVED_TOPIC);
 //                logger.info("[通道] - [{}]，[{}]", receivedTopic,message.getPayload());
-//                String messageStr = message.getPayload().toString();
-                String messageStr = JSON.toJSONString(message.getPayload());
+                String messageStr = message.getPayload().toString();
                 if (receivedTopic.startsWith(devicePrefix)) {
                     if (receivedTopic.contains("788D4C6C6187ABC")) {
                         logger.info("[原始消息] - [{}]", message.getPayload());