| package com.ruoyi.utils.qymqtt; | 
|   | 
| import com.ruoyi.sy.domain.ArdSyCarRtu; | 
| import com.ruoyi.sy.service.ArdSyCarRtuService; | 
| import com.ruoyi.utils.qymqtt.newM.EmqClient; | 
| import com.ruoyi.utils.qymqtt.newM.QosEnum; | 
| import lombok.extern.slf4j.Slf4j; | 
| import org.springframework.beans.factory.annotation.Autowired; | 
| import org.springframework.stereotype.Component; | 
|   | 
| import javax.annotation.PostConstruct; | 
| import java.util.List; | 
| import java.util.UUID; | 
|   | 
| @Slf4j(topic = "mqttCar") | 
| @Component | 
| public class AutoMqtt  { | 
|   | 
|     @Autowired | 
|     private ArdSyCarRtuService ardSyCarRtuService; | 
|   | 
|     @PostConstruct | 
|     public void init() { | 
| //        List<ArdSyCarRtu> rtus = ardSyCarRtuService.allCarTopicList(); | 
| //        for (int i = 0; i < rtus.size(); i++) { | 
| //            ArdSyCarRtu rtu = rtus.get(i); | 
| //            String carId = rtu.getCarId(); | 
| //            String subscribe = rtu.getTopicSubscribe(); | 
| //            try { | 
| //                EmqClient emqClient = new EmqClient(carId+"mqttSubscribe"+UUID.randomUUID()); | 
| //                emqClient.connect(); | 
| //                emqClient.subscribe(subscribe, QosEnum.QoS2); | 
| //                log.debug("订阅主题:"+subscribe); | 
| //            }catch (Exception e) { | 
| //                e.printStackTrace(); | 
| //            } | 
| //        } | 
|     } | 
|   | 
|   | 
| } |