src/main/resources/mapper/device/DeviceMaintenanceMapper.xml
@@ -20,5 +20,13 @@ </if> </where> </select> <select id="detailById" resultType="com.ruoyi.device.dto.DeviceMaintenanceDto"> select dm.*, dl.device_name, dl.device_model from device_maintenance dm left join device_ledger dl on dm.device_ledger_id = dl.id where dm.id = #{id} </select> </mapper>