优化通道同步添加对SN的判断，精简代码

648540858

2022-04-17 0dc1807f621ce9077b58dff40ad4485c9a3d6c40

 src/main/java/com/genersoft/iot/vmp/service/impl/DeviceAlarmServiceImpl.java

@@ -31,7 +31,7 @@
    }

    @Override
    public void clearAlarmBeforeTime(Integer id, List<String> deviceIdList, String time) {
        deviceAlarmMapper.clearAlarmBeforeTime(id, deviceIdList, time);
    public int clearAlarmBeforeTime(Integer id, List<String> deviceIdList, String time) {
        return deviceAlarmMapper.clearAlarmBeforeTime(id, deviceIdList, time);
    }
}