lxzn-module-mdc/src/main/java/org/jeecg/modules/mdc/mapper/EquipmentElectricStatisticalMapper.java
@@ -8,6 +8,7 @@ import org.jeecg.modules.mdc.entity.EquipmentElectricStatistical; import org.jeecg.modules.mdc.vo.EquipmentElectricStatisticalVo; import java.util.Date; import java.util.List; /** @@ -42,4 +43,12 @@ * @return */ List<EquipmentElectricStatisticalDto> getElectricValue(@Param("equipmentElectricStatisticalVo") EquipmentElectricStatisticalVo equipmentElectricStatisticalVo); /** * 根据设备id获取最新一条数据 * * @param equipmentId * @return */ Date getMaxDate(@Param("equipmentId") String equipmentId); }