修复查询历史录像无记录时报错问题

wangyimeng

2023-03-03 a0cdc7c59d37aedc2538bfb6db8559286e4969b5

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

@@ -631,4 +631,9 @@
    public ResourceBaceInfo getOverview() {
        return deviceMapper.getOverview();
    }

    @Override
    public List<Device> getAll() {
        return deviceMapper.getAll();
    }
}