获取MDM省市数据

coolstore-partner-dao/src/main/java/com/cool/store/mapper/MdmAreaMapper.java

@@ -0,0 +1,20 @@
+package com.cool.store.mapper;
+
+import com.cool.store.entity.MDMAreaDO;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+@Mapper
+public interface MdmAreaMapper {
+
+    /**
+     * 获取 MDM 省级地区数据
+     * @return
+     */
+    List<MDMAreaDO> getProvince();
+
+    List<MDMAreaDO> getSonArea(@Param("code") String code);
+
+}

coolstore-partner-dao/src/main/resources/mapper/MdmAreaMapper.xml

@@ -0,0 +1,18 @@
+<?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.cool.store.mapper.MdmAreaMapper">
+
+    <!-- 获取 MDM 省级地区数据 -->
+    <select id="getProvince" resultType="com.cool.store.entity.MDMAreaDO">
+        SELECT id, instance_id, code, area_name, parent_code
+            FROM mdm_area
+            WHERE parent_code = '0'
+    </select>
+
+    <!-- 获取子级区域 -->
+    <select id="getSonArea" resultType="com.cool.store.entity.MDMAreaDO">
+        SELECT id, instance_id, code, area_name, parent_code
+            FROM mdm_area
+            WHERE parent_code = #{code}
+    </select>
+</mapper>