Mybatis学习笔记03-XML映射配置

配置样例

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapperPUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cc.feitwnd.mapper.UserMapper"><!-- resultType:查询单条记录所封装的类型   --><select id="findAll" resultType="cc.feitwnd.pojo.User">select id, username, password, name, age from user</select>
</mapper>

辅助配置