demo1/src/main/resources/mapper/UserLoginMapper.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.zhentao.mapper.UserLoginMapper">

    <resultMap id="BaseResultMap" type="com.zhentao.domain.UserLogin">
            <id property="userId" column="user_id" jdbcType="BIGINT"/>
            <result property="username" column="username" jdbcType="VARCHAR"/>
            <result property="password" column="password" jdbcType="VARCHAR"/>
            <result property="salt" column="salt" jdbcType="VARCHAR"/>
            <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
            <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
    </resultMap>

    <sql id="Base_Column_List">
        user_id,username,password,
        salt,create_time,update_time
    </sql>
</mapper>