增加管理员模块~

admin/admin-service-impl/src/main/resources/mapper/AdminRoleMapper.xml

@@ -0,0 +1,21 @@
+<?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="cn.iocoder.mall.admin.dao.AdminRoleMapper">
+
+    <!--<insert id="insert" parameterType="UserDO" useGeneratedKeys="true" keyProperty="id">-->
+        <!--INSERT INTO users (-->
+          <!--id, mobile, create_time-->
+        <!--) VALUES (-->
+          <!--#{id}, #{mobile}, #{createTime}-->
+        <!--)-->
+    <!--</insert>-->
+
+    <select id="selectByAdminId" parameterType="Integer" resultType="AdminRoleDO">
+      SELECT
+        ar.id, ar.admin_id, ar.role_id
+      FROM admin a, admin_role ar
+      WHERE a.id = #{adminId}
+      AND a.id = ar.admin_id
+    </select>
+
+</mapper>