SystemParameterDAO.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<!-- 参数表 -->
<mapper namespace="com.yiboshi.science.dao.SystemParameterDAO">
    <sql id="allColumns">
        t.id as id, t.type_id as typeId, t.parent_id as parentId, t.name as name, t.gb_code as gbCode, t.tree_code as treeCode, t.display_order as displayOrder, t.note_state as noteState, 
        t.system_code as systemCode
    </sql>
    <select id="getList" resultType="com.yiboshi.science.entity.SystemParameter">
        SELECT
        c.*
        FROM system_parameter c
        <where>
            ${ew.sqlSegment}
        </where>
        order by type_id,display_order asc
    </select>
    <select id="getListByPage" resultType="com.yiboshi.science.param.dto.SystemParameterDTO">
        select a.*,b.name parentName,c.name typeName
        from system_parameter a
        left join system_parameter b on a.parent_id=b.id
        left join system_parameter_type c on a.type_id=c.type_id
        <where>
            ${ew.sqlSegment}
        </where>
        order by a.type_id,b.display_order,a.display_order asc
    </select>
    <select id="getParentParameterList" resultType="com.yiboshi.science.entity.SystemParameter">
        select a.*
        from system_parameter a
        where type_id in (select a.parent_id from system_parameter_type a where a.parent_id is not null)
        order by a.type_id,a.display_order asc
    </select>
</mapper>