package cn.exrick.xboot.your.mapper; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import cn.exrick.xboot.your.entity.AreaSection; import org.apache.ibatis.annotations.Select; import java.util.List; /** * 片区段数据处理层 * @author zhangzeli */ public interface AreaSectionMapper extends BaseMapper { @Select("select * from t_area_ection where area_id=#{id}") List getListByParentId(String id); }