package com.whyc.mapper; import com.whyc.dto.Statistic.DeviceStateStic; import com.whyc.pojo.db_ram_db.DeviceState; import org.apache.ibatis.annotations.Param; import java.util.List; public interface DeviceStateMapper extends CustomMapper{ //设备工作状态统计 List getDeviceStateStatistic(@Param("stic") DeviceStateStic stic); }