VIPJAVA/02_JavaWeb/day11_mybatis/target/classes/com/lc/mapper/UserMapper.xml

<?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.lc.mapper.UserMapper">
    <!-- 缓存标签 -->
    <!--    <cache ></cache>-->
    <!-- 第三方缓存 -->
    <cache type="org.mybatis.caches.ehcache.EhcacheCache"/>

    <select id="getUserById" resultType="user" >
        select 
           *
        from t_user where id = #{id}
    </select>


    <select id="getUserList" resultType="user" >
        select
            *
        from t_user
    </select>

</mapper>