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控制中心优化2

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chenyouting
2025-10-07 15:50:16 +08:00
parent dfa5b446f9
commit 37e07d2706
7 changed files with 53 additions and 43 deletions
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26
fys-admin/src/main/java/com/fuyuanshen/global/queue/MqttMessageConsumer.java
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@ -106,16 +106,22 @@ public class MqttMessageConsumer {
// .set("online_status", 1);
// deviceMapper.update(updateWrapper);
// }
QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("device_imei", message);
queryWrapper.eq("online_status", 1);
Long count = deviceMapper.selectCount(queryWrapper);
if(count == 0){
UpdateWrapper<Device> updateWrapper = new UpdateWrapper<>();
updateWrapper.eq("device_imei", message)
.set("online_status", 1);
deviceMapper.update(updateWrapper);
}
// QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
// queryWrapper.eq("device_imei", message);
// queryWrapper.eq("online_status", 1);
// Long count = deviceMapper.selectCount(queryWrapper);
// if(count == 0){
// UpdateWrapper<Device> updateWrapper = new UpdateWrapper<>();
// updateWrapper.eq("device_imei", message)
// .eq("online_status", 0)
// .set("online_status", 1);
// deviceMapper.update(updateWrapper);
// }
UpdateWrapper<Device> updateWrapper = new UpdateWrapper<>();
updateWrapper.eq("device_imei", message)
.eq("online_status", 0)
.set("online_status", 1);
int update = deviceMapper.update(updateWrapper);
// 模拟业务处理耗时
// Thread.sleep(200);