Mybatis 的 mapper配置文件，XXXXMapper.xml

存着一个配置文件，方便开发使用。主要是XML标签。

<?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.demo.dao.StoreKeyInfoMapper">
    <resultMap id="storeKeyInfoItems" type="com.example.demo.entity.Item">
        <id property="storeId" column="storeId" javaType="java.lang.Integer"></id>
        <result property="storename" column="storename" javaType="java.lang.String"/>
        <result property="appSecret" column="appSecret" javaType="java.lang.String"/>
        <result property="appKey" column="appKey" javaType="java.lang.String"/>
        <result property="authenCode" column="authenCode" javaType="java.lang.String"/>
    </resultMap>

    <select id="getStoreKeyInfo" parameterType="string" resultMap="storeKeyInfoItems">
      select storename,appKey,appSecret,authenCode from storekeyinfo
      where storename = #{storename}
    </select>

</mapper>