Small_goose/src/main/resources/mapper/ProductMapper.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.ProductMapper">

    <resultMap id="BaseResultMap" type="com.zhentao.domain.course.Product">
            <id property="id" column="id" jdbcType="BIGINT"/>
            <result property="categoryId" column="category_id" jdbcType="BIGINT"/>
            <result property="name" column="name" jdbcType="VARCHAR"/>
            <result property="subtitle" column="subtitle" jdbcType="VARCHAR"/>
            <result property="mainImage" column="main_image" jdbcType="VARCHAR"/>
            <result property="images" column="images" jdbcType="VARCHAR"/>
            <result property="detail" column="detail" jdbcType="VARCHAR"/>
            <result property="status" column="status" jdbcType="TINYINT"/>
            <result property="isDelete" column="is_delete" jdbcType="TINYINT"/>
            <result property="sales" column="sales" jdbcType="INTEGER"/>
            <result property="viewCount" column="view_count" jdbcType="INTEGER"/>
            <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
            <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
    </resultMap>

    <sql id="Base_Column_List">
        id,category_id,name,
        subtitle,main_image,images,
        detail,status,is_delete,
        sales,view_count,create_time,
        update_time
    </sql>
</mapper>