fix: 处理null问题

buhuazhen

2026-06-01 facbfd2b1a0eb1ea971b699def8c85a43c5fa7fa

 src/main/java/com/ruoyi/device/mapper/DeviceRepairMapper.java

@@ -11,4 +11,6 @@
@Mapper
public interface DeviceRepairMapper extends BaseMapper<DeviceRepair> {
    IPage<DeviceRepairDto> queryPage(Page page, @Param("deviceRepairDto") DeviceRepairDto deviceRepairDto);

    DeviceRepairDto detailById(Long id);
}