技术实战：微店商品详情API接口接入指南与JSON返回参考

{
  "code": 0,
  "msg": "success",
  "request_id": "req_2026081211472398",
  "data": {
    "item_id": 123456789,
    "title": "2026新款手工纯棉文艺风连衣裙 夏季透气中长款 多色可选",
    "desc": "采用100%新疆长绒棉面料，亲肤透气不闷汗，宽松版型不挑身材，日常通勤出游都能穿，支持7天无理由退换",
    "shop_info": {
      "shop_id": 987654321,
      "shop_name": "棉麻文艺小铺",
      "shop_type": "个人店铺",
      "is_verified": true
    },
    "price_info": {
      "original_price": "199.00",
      "current_price": "89.00",
      "vip_price": "79.00",
      "coupon_price": "69.00",
      "coupon_desc": "满89减20店铺专属券"
    },
    "sales_info": {
      "total_sales": 12680,
      "month_sales": 1860,
      "view_count": 156890
    },
    "stock_info": {
      "total_stock": 3260,
      "is_on_sale": true,
      "delivery_place": "浙江杭州",
      "delivery_time": "48小时内发货"
    },
    "image_info": {
      "main_images": [
        "https://img.wdimg.com/123/456/abc123_1.jpg",
        "https://img.wdimg.com/123/456/abc123_2.jpg",
        "https://img.wdimg.com/123/456/abc123_3.jpg"
      ],
      "detail_images": [
        "https://img.wdimg.com/123/456/def456_1.jpg",
        "https://img.wdimg.com/123/456/def456_2.jpg"
      ],
      "video_url": "https://v.wdimg.com/123/ghi789.mp4"
    },
    "sku_list": [
      {
        "sku_id": 12345678901,
        "spec_text": "米白色 S",
        "sku_price": "89.00",
        "sku_stock": 860
      },
      {
        "sku_id": 12345678902,
        "spec_text": "雾霾蓝 M",
        "sku_price": "89.00",
        "sku_stock": 920
      },
      {
        "sku_id": 12345678903,
        "spec_text": "浅灰色 L",
        "sku_price": "89.00",
        "sku_stock": 1480
      }
    ],
    "product_params": [
      {"name": "面料成分", "value": "100%长绒棉"},
      {"name": "版型", "value": "宽松A字版"},
      {"name": "适用季节", "value": "夏季"}
    ],
    "promotion_info": {
      "commission_rate": 12.0,
      "commission_money": "8.28",
      "promotion_url": "https://k.weidian.com/xyz789"
    },
    "tags": [
      "手工制作",
      "纯棉透气",
      "文艺风"
    ],
    "after_sale": {
      "support_return": true,
      "return_days": 7,
      "support_insurance": true
    }
  }
}