<?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.newfiber.api.pc.dao.SysButtonsDao"> <select id="selectRemarkList" resultType="java.lang.String"> select remark from sys_buttons </select> </mapper>