mall/mall-portal/src/main/resources/dao/PortalProductDao.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.macro.mall.portal.dao.PortalProductDao">
    <resultMap id="cartProductMap" type="com.macro.mall.portal.domain.CartProduct" autoMapping="true">
        <id column="id" jdbcType="BIGINT" property="id" />
        <collection property="productAttributeList" columnPrefix="attr_" resultMap="com.macro.mall.mapper.PmsProductAttributeMapper.BaseResultMap">
        </collection>
        <collection property="skuStockList" columnPrefix="sku_" resultMap="com.macro.mall.mapper.PmsSkuStockMapper.BaseResultMap">
        </collection>
    </resultMap>
    <resultMap id="promotionProductMap" type="com.macro.mall.portal.domain.PromotionProduct" extends="com.macro.mall.mapper.PmsProductMapper.BaseResultMap">
        <id column="id" jdbcType="BIGINT" property="id" />
        <collection property="skuStockList" columnPrefix="sku_" resultMap="com.macro.mall.mapper.PmsSkuStockMapper.BaseResultMap">
        </collection>
        <collection property="productLadderList" columnPrefix="ladder_" resultMap="com.macro.mall.mapper.PmsProductLadderMapper.BaseResultMap">
        </collection>
        <collection property="productFullReductionList" columnPrefix="full_" resultMap="com.macro.mall.mapper.PmsProductFullReductionMapper.BaseResultMap">
        </collection>
    </resultMap>
    <select id="getCartProduct" resultMap="cartProductMap">
        SELECT
            p.id id,
            p.`name` name,
            p.sub_title subTitle,
            p.price price,
            p.pic pic,
            p.product_attribute_category_id productAttributeCategoryId,
            p.stock stock,
            pa.id attr_id,
            pa.`name` attr_name,
            ps.id sku_id,
            ps.sku_code sku_code,
            ps.price sku_price,
            ps.sp1 sku_sp1,
            ps.sp2 sku_sp2,
            ps.sp3 sku_sp3,
            ps.stock sku_stock,
            ps.pic sku_pic
        FROM
            pms_product p
            LEFT JOIN pms_product_attribute pa ON p.product_attribute_category_id = pa.product_attribute_category_id
            LEFT JOIN pms_sku_stock ps ON p.id=ps.product_id
        WHERE
            p.id = #{id}
            AND pa.type = 0
        ORDER BY pa.sort desc
    </select>
    <select id="getPromotionProductList" resultMap="promotionProductMap">
        SELECT
            p.id,
            p.`name`,
            p.promotion_type,
            p.gift_growth,
            p.gift_point,
            sku.id sku_id,
            sku.price sku_price,
            sku.sku_code sku_sku_code,
            sku.promotion_price sku_promotion_price,
            sku.stock sku_stock,
            sku.lock_stock sku_lock_stock,
            ladder.id ladder_id,
            ladder.count ladder_count,
            ladder.discount ladder_discount,
            full_re.id full_id,
            full_re.full_price full_full_price,
            full_re.reduce_price full_reduce_price
        FROM
            pms_product p
            LEFT JOIN pms_sku_stock sku ON p.id = sku.product_id
            LEFT JOIN pms_product_ladder ladder ON p.id = ladder.product_id
            LEFT JOIN pms_product_full_reduction full_re ON p.id = full_re.product_id
        WHERE
            p.id IN
        <foreach collection="ids" open="(" close=")" item="id" separator=",">
            #{id}
        </foreach>
    </select>
</mapper>