orderFood/src/main/resources/com/bebind/mapper/OrderDetailMapper.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.bebind.mapper.OrderDetailMapper">

    <resultMap id="BaseResultMap" type="com.bebind.domain.OrderDetail">
            <id property="id" column="id" />
            <result property="orderId" column="order_id" />
            <result property="dishId" column="dish_id" />
            <result property="dishName" column="dish_name" />
            <result property="price" column="price" />
            <result property="quantity" column="quantity" />
            <result property="subtotal" column="subtotal" />
    </resultMap>

    <sql id="Base_Column_List">
        id,order_id,dish_id,dish_name,price,quantity,
        subtotal
    </sql>
</mapper>