添加互联网端，单点登录基础类

ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml

@@ -233,5 +233,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  			#{userId}
         </foreach> 
  	</delete>
+
+	<select id="selectUserByIdCard" resultMap="SysUserResult">
+		select * from app_user where id_card = #{idCard} LIMIT 1
+	</select>
 	
 </mapper>