2025-10-28 zwy 更新，更改机场设备离线状态

zhaowenyu

2025-10-28 74a8112ead11768006e9d923ad43d3cab50751ec

2025-10-28 zwy 更新，更改机场设备离线状态

 ard-sample/src/main/java/com/ard/sample/manage/service/impl/DockOnlineServiceImpl.java

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package com.ard.sample.manage.service.impl;

import com.ard.common.core.redis.RedisOpsUtils;
import com.ard.sample.manage.model.dto.DeviceDTO;
import com.ard.sample.manage.service.IDeviceService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.util.List;

@Component
public class DockOnlineServiceImpl {

    @Autowired
    private IDeviceService _deviceService;

    /**
     * 定时任务，每5秒取一次机场设备的在线状态，如已离线更新状态
     * */
    @Scheduled(cron = "0/5 * * * * ?")
    public void cronOnlineTask() {
        List<DeviceDTO> devicesList = _deviceService.getDevicesTopoForWeb();
        for (DeviceDTO device : devicesList) {
            String key = "online:" + device.getDeviceSn();
            //System.out.println("在线状态："+RedisOpsUtils.checkExist(key));
            // 更新机场设备状态："3"-"设备已离线"，
            if(!RedisOpsUtils.checkExist(key)){
                _deviceService.updateWorkType(device.getDeviceSn(), 3L);
            }
        }
    }
}