yt-bus-live/src/main/java/org/springblade/modules/job/CarInfoTask.java

package org.springblade.modules.job;

import lombok.extern.slf4j.Slf4j;
import org.springblade.modules.business.service.ICarInfoService;
import org.springblade.modules.business.service.IStationHintService;
import org.springblade.modules.business.vo.CarInfoVO;
import org.springblade.modules.business.vo.CurrentCarInfoVo;
import org.springblade.modules.websocket.service.WebsocketService;
import org.springblade.modules.websocket.vo.WebSocketMessage;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.util.List;

/**
 * @Author: Chents
 * @Create: 2023-05-09
 */
@Component
@Slf4j
public class CarInfoTask {

    @Autowired
    private ICarInfoService carInfoService;

    @Autowired
    private RedisTemplate<String, Object> redisTemplate;

    @Autowired
    private WebsocketService websocketService;

    @Autowired
    private IStationHintService stationHintService;

    //@Scheduled(cron = "0/1 * * * * ?")
    public void setCarInfo(CurrentCarInfoVo currentCarInfoVo) {
        redisTemplate.opsForValue().set("current_car_info", currentCarInfoVo);
        System.out.println("======存入实时车辆信息到redis成功=========");
    }

    //@Scheduled(cron = "0/1 * * * * ?")
    public void parseCarInfo() {
        //从redis获取数据
        CurrentCarInfoVo carInfo = (CurrentCarInfoVo) redisTemplate.opsForValue().get("current_car_info");
        if (carInfo == null) {
            log.info("======未从redis获取当前车辆实时数据=======");
            return;
        }
        // 解析车辆信息
        WebSocketMessage message = new WebSocketMessage();
        message.setTitle("current_car_info");
        message.setCode(200);
        message.setContent("车辆信息：" + carInfo.toString());
        log.info("解析车辆信息：{}", carInfo.toString());
        // 推送消息给web页面
        websocketService.broadcast(message);
        log.info("推送车辆信息：{}", carInfo.toString());
    }

}