BladeX/blade-service/blade-system/src/main/java/org/springblade/system/mapper/RegionMapper.xml

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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">
<mapper namespace="org.springblade.system.mapper.RegionMapper">
<!-- 通用查询映射结果 -->
<resultMap id="regionResultMap" type="org.springblade.system.entity.Region">
<id column="code" property="code"/>
<result column="parent_code" property="parentCode"/>
<result column="ancestors" property="ancestors"/>
<result column="name" property="name"/>
<result column="province_code" property="provinceCode"/>
<result column="province_name" property="provinceName"/>
<result column="city_code" property="cityCode"/>
<result column="city_name" property="cityName"/>
<result column="district_code" property="districtCode"/>
<result column="district_name" property="districtName"/>
<result column="town_code" property="townCode"/>
<result column="town_name" property="townName"/>
<result column="village_code" property="villageCode"/>
<result column="village_name" property="villageName"/>
<result column="level" property="level"/>
<result column="sort" property="sort"/>
<result column="remark" property="remark"/>
</resultMap>
<resultMap id="regionVOResultMap" type="org.springblade.system.vo.RegionVO">
<id column="code" property="code"/>
<result column="parent_code" property="parentCode"/>
<result column="ancestors" property="ancestors"/>
<result column="name" property="name"/>
<result column="province_code" property="provinceCode"/>
<result column="province_name" property="provinceName"/>
<result column="city_code" property="cityCode"/>
<result column="city_name" property="cityName"/>
<result column="district_code" property="districtCode"/>
<result column="district_name" property="districtName"/>
<result column="town_code" property="townCode"/>
<result column="town_name" property="townName"/>
<result column="village_code" property="villageCode"/>
<result column="village_name" property="villageName"/>
<result column="level" property="level"/>
<result column="sort" property="sort"/>
<result column="remark" property="remark"/>
<result column="id" property="id"/>
<result column="parent_id" property="parentId"/>
<result column="has_children" property="hasChildren"/>
</resultMap>
<resultMap id="treeNodeResultMap" type="org.springblade.core.tool.node.TreeNode">
<id column="id" property="id"/>
<result column="parent_id" property="parentId"/>
<result column="title" property="title"/>
<result column="value" property="value"/>
<result column="key" property="key"/>
<result column="has_children" property="hasChildren"/>
</resultMap>
<select id="lazyList" resultMap="regionVOResultMap">
SELECT
region.*,
( SELECT CASE WHEN count( 1 ) > 0 THEN 1 ELSE 0 END FROM blade_region WHERE parent_code = region.code ) AS "has_children"
FROM
blade_region region
<where>
<if test="param1!=null">
and region.parent_code = #{param1}
</if>
<if test="param2.code!=null and param2.code!=''">
and region.code like concat(concat('%', #{param2.code}),'%')
</if>
<if test="param2.name!=null and param2.name!=''">
and region.name like concat(concat('%', #{param2.name}),'%')
</if>
</where>
</select>
<select id="lazyTree" resultMap="treeNodeResultMap">
SELECT
region.code AS "id",
region.parent_code AS "parent_id",
region.name AS "title",
region.code AS "value",
region.code AS "key",
( SELECT CASE WHEN count( 1 ) > 0 THEN 1 ELSE 0 END FROM blade_region WHERE parent_code = region.code ) AS "has_children"
FROM
blade_region region
<where>
<if test="param1!=null">
and region.parent_code = #{param1}
</if>
<if test="param2.code!=null and param2.code!=''">
and region.code like concat(concat('%', #{param2.code}),'%')
</if>
<if test="param2.name!=null and param2.name!=''">
and region.name like concat(concat('%', #{param2.name}),'%')
</if>
</where>
</select>
</mapper>