Merge remote-tracking branch 'origin/master'

aijinhui

2023-12-15 2dc82639ec241aa69f75f7fa6dce5df4942a5665

 ard-work/src/main/java/com/ruoyi/utils/qymqtt/newM/MessageCallback.java

@@ -20,7 +20,7 @@

import com.alibaba.fastjson.JSON;

@Slf4j
@Slf4j(topic = "mqttCar")
public class MessageCallback implements MqttCallback  {

   private SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");