企业级实战：京东商品详情 API 简要说明 + JSON 返回参考

{
  "code": 200,
  "message": "success",
  "result": {
    "goods_detail_response": {
      "sku_id": "100012345678",
      "item_id": "987654321",
      "title": "2026夏季新款纯棉透气短袖T恤",
      "sub_title": "舒适亲肤 宽松版型 多色可选",
      "brand": "XX品牌",
      "category_path": "服饰内衣>女装>T恤",
      "price_info": {
        "original_price": "129.00",
        "discount_price": "89.00",
        "promotion_price": "59.00",
        "currency": "CNY"
      },
      "stock_info": {
        "stock_num": 320,
        "is_available": true,
        "limit_purchase": "限购5件"
      },
      "sales_info": {
        "sales_count": 8620,
        "monthly_sales": 2150
      },
      "image_info": {
        "main_image": "https://img.jd.com/imgextra/i1/xxx.jpg",
        "image_list": [
          "https://img.jd.com/imgextra/i1/xxx1.jpg",
          "https://img.jd.com/imgextra/i1/xxx2.jpg"
        ]
      },
      "sku_list": [
        {
          "sku_id": "10001234567801",
          "properties": "颜色:白色;尺码:L",
          "price": "59.00",
          "stock_num": 85
        },
        {
          "sku_id": "10001234567802",
          "properties": "颜色:黑色;尺码:XL",
          "price": "59.00",
          "stock_num": 42
        }
      ],
      "promotion_info": {
        "promotions": [
          {
            "type": "满减",
            "desc": "满199减50",
            "start_time": "2026-05-01 00:00:00",
            "end_time": "2026-05-31 23:59:59"
          }
        ]
      },
      "shop_info": {
        "shop_name": "XX服饰旗舰店",
        "shop_type": "旗舰店",
        "shop_score": "4.9"
      },
      "after_service": {
        "return_policy": "7天无理由退货",
        "warranty": "质保1年"
      },
      "modified": "2026-05-18 09:15:42"
    }
  },
  "request_id": "jd_req_260518091500123"
}