mybatis xml format
<?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="package.mapper">
<select id="id"></select>
<insert id="id"></insert>
<update id="id"></update>
<delete id="id"></delete>
</mapper>