<?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.example.mapper.ConfigInfoMapper">

    <select id="get" resultType="com.example.models.ConfigInfo">
        select * from t_kmr_config_info limit 1;
    </select>

</mapper>