package com.example.mapper; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.example.entity.Department; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Param; import org.apache.ibatis.annotations.Select; import java.util.List; @Mapper public interface DepartmentMapper extends BaseMapper { @Select("SELECT * FROM sys_department WHERE deleted = 0 AND parent_code = #{parentCode} ORDER BY sort_order") List selectByParentCode(@Param("parentCode") String parentCode); @Select("SELECT * FROM sys_department WHERE deleted = 0 AND dept_code = #{deptCode}") Department selectByDeptCode(@Param("deptCode") String deptCode); }