添加灌溉控制器设备在线状态数据库维护
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@ -396,17 +396,27 @@ public class DeviceOtherMsgConsumer {
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/**
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* 缓存更新设备在线状态
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* 更新设备在线状态
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*/
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private void updateDeviceOnlineStatus(Long productId,String serialNumber){
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try {
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//判断
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//缓存里面更新设备在线状态
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if(Boolean.TRUE.equals(stringRedisTemplate.hasKey("neixiang_device_online_status:" + productId + ":" + serialNumber))){
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//重新设置过期时间
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stringRedisTemplate.expire("neixiang_device_online_status:"+productId+":"+serialNumber,360, TimeUnit.SECONDS);
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return;
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}
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stringRedisTemplate.opsForValue().set("neixiang_device_online_status:"+productId+":"+serialNumber,"1",360, TimeUnit.SECONDS);
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//数据库里面更新设备在线状态
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boolean update = new LambdaUpdateChainWrapper<>(deviceReportInfoMapper)
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.set(DeviceReportInfo::getOnLine, 1)
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.eq(DeviceReportInfo::getSerialNumber, serialNumber)
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.update();
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if(!update){
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log.error("=>数据库更新灌溉控制器设备在线状态失败!");
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}
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}catch (Exception e){
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log.error("=>更新缓存设备在线状态出错",e);
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}
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