| package com.zy.asrs.mapper; | 
|   | 
| import com.zy.asrs.entity.DataResource; | 
| import com.baomidou.mybatisplus.mapper.BaseMapper; | 
| import org.apache.ibatis.annotations.Mapper; | 
| import org.springframework.stereotype.Repository; | 
|   | 
| import java.util.List; | 
|   | 
| @Mapper | 
| @Repository | 
| public interface DataResourceMapper extends BaseMapper<DataResource> { | 
|   | 
|     List<DataResource> selectRootData(); | 
|   | 
|     List<DataResource> selectByResourceId(Integer resourceId); | 
|   | 
|     List<DataResource> selectAll(); | 
|   | 
| } |