mq

aijinhui

2023-12-16 c1d388bdd237aa3418d072a68234259e35ea93e5

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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() {
//        ArdSyCarRtuService carRtuService = SpringUtils.getBean(ArdSyCarRtuService.class);
//        //获取电磁锁地址
//        String mqttUrl = carRtuService.url("ElectromagneticLockUrl");
        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 {
//                MqttCustomerClient mqttCustomerClient = new MqttCustomerClient();
//                mqttCustomerClient.connect(carId+"mqtt"+ UUID.randomUUID());
//                mqttCustomerClient.subscribe(subscribe);
                EmqClient emqClient = new EmqClient(carId+"mqttSubscribe"+UUID.randomUUID());
                emqClient.connect();
                emqClient.subscribe(subscribe, QosEnum.QoS2);
                log.info("订阅主题："+subscribe);
            }catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
}