代码

xuhy

2025-01-02 b94fffb01c94100b34e2908b4fe79c1c554b0912

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<?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="com.ruoyi.system.mapper.TRegionMapper">
 
    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.ruoyi.system.domain.TRegion">
        <id column="id" property="id" />
        <result column="name" property="name" />
        <result column="code" property="code" />
        <result column="citycode" property="citycode" />
        <result column="parent_id" property="parentId" />
        <result column="english" property="english" />
    </resultMap>
 
 
    <resultMap id="regionTree" type="com.ruoyi.system.dto.RegionDto">
        <result column="province_name" property="name" />
        <collection property="children" ofType="com.ruoyi.system.dto.RegionChildrenDto">
            <id column="id" property="id"/>
            <result column="name" property="name" />
        </collection>
    </resultMap>
 
    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, name, code, citycode, parent_id, english
    </sql>
    <select id="regionTree" resultMap="regionTree">
        select * from t_region
        where  is_open = 1
    </select>
 
</mapper>