test-mapper/service

1

package com.xxx.common.mapper;import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;import com.xxx.common.entity.Collect;import com.baomidou.mybatisplus.core.mapper.BaseMapper;import java.util.List;/** * 
 *  Mapper 接口 * 
 * * @author XXX * @since 2022-02-16 */public interface CollectMapper extends BaseMapper {    List selectList2(Collect collect);}

2

package com.xxx.common.mapper;import com.xxx.common.entity.Exam;import com.baomidou.mybatisplus.core.mapper.BaseMapper;/** * 
 *  Mapper 接口 * 
 * * @author XXX * @since 2022-02-15 */public interface ExamMapper extends BaseMapper {}

3

package com.xxx.common.mapper;import com.xxx.common.entity.Parent;import com.baomidou.mybatisplus.core.mapper.BaseMapper;import org.apache.ibatis.annotations.Param;import java.util.List;/** * 
 *  Mapper 接口 * 
 * * @author XXX * @since 2021-03-16 */public interface ParentMapper extends BaseMapper {  //mybatis的mapper持久层与数据表关联的方式    //查询所有数据    List selectParentList(Parent parent);    void insertParent(Parent parent);    void updateParent(Parent parent);    void removeParentById(Long id);}

4

package com.xxx.common.mapper;import com.xxx.common.entity.Report;import com.baomidou.mybatisplus.core.mapper.BaseMapper;import java.util.List;/** * 
 *  Mapper 接口 * 
 * * @author XXX * @since 2022-02-16 */public interface ReportMapper extends BaseMapper {    List selectData(Report report);}

5

package com.xxx.common.mapper;import com.xxx.common.entity.Subject;import com