当使用阿里巴巴中国站的关键字搜索API时，理解其返回值的结构和内容对于精准定位所需商品至关重要。以下是一份全面的攻略，帮助你更好地利用这个API：
在商品列表中，每个商品对象都包含丰富的信息，以帮助你精准定位所需商品。以下是一些关键字段的解析：
- 商品ID（productId）：商品的唯一标识符，用于在阿里巴巴平台上唯一标识一个商品。
- 商品标题（productTitle）：商品的标题，通常包含了商品的主要信息，如品牌、型号、规格等。
- 商品图片（productImage）：商品的图片链接或URL，可以直接在网页上展示商品的外观。
- 销售量（sales）：商品的销售量，可以作为选择商品的一个参考指标。
- 价格信息：可能包括原价、促销价等，帮助你了解商品的市场价格。
- 评分或评价信息（rating）：商品的评分或评价信息，可以帮助你了解商品的质量和用户的购买体验。
- 商品属性（attributes）：商品的属性信息，如颜色、尺寸、材质等。这些属性可能因商品类别和商家设置的不同而有所差异。
- item_get 获得1688商品详情
- item_search 按关键字搜索商品
- item_search_img 按图搜索1688商品（拍立淘）
- item_search_suggest 获得搜索词推荐
- item_fee 获得商品快递费用
- seller_info 获得店铺详情
- item_search_shop 获得店铺的所有商品
- item_password 获得淘口令真实url
- upload_img 上传图片到1688
- item_search_seller 搜索店铺列表
- img2text 图片识别商品接口
- item_get_app 获取1688app上原数据
- buyer_order_list 获取购买到的商品订单列表
- cat_get 获得1688商品分类
item_get-获得1688商品详情（免费测试）
1688.item_get
公共参数
| 名称 | 类型 | 必须 | 描述 |
|---|---|---|---|
| key | String | 是 | 调用key（必须以GET方式拼接在URL中） |
| secret | String | 是 | 调用密钥 |
| api_name | String | 是 | API接口名称（包括在请求地址中）[item_search,item_get,item_search_shop等] |
| cache | String | 否 | [yes,no]默认yes，将调用缓存的数据，速度比较快 |
| result_type | String | 否 | [json,jsonu,xml,serialize,var_export]返回数据格式，默认为json，jsonu输出的内容中文可以直接阅读 |
| lang | String | 否 | [cn,en,ru]翻译语言，默认cn简体中文 |
| version | String | 否 | API版本 |
请求参数
请求参数：num_iid=610947572360
参数说明：num_iid:1688商品ID
sales_data:&sales_data=1 获取近30天成交数据
agent:&agent=1 获取1688分销代发价格数据
返回数据示例
{"item":{"num_iid":601824709263,"title":"韩版仿兔毛围巾秋冬毛毛围巾学生毛毛绒围脖冬季女套头防寒户外","desc_short":"","price":"2.2","total_price":0,"suggestive_price":0,"orginal_price":"2.2","nick":"_sopid@BBBEbRNm7OS0uGCXPJucMBy2w","num":3786174,"min_num":2,"detail_url":"https://detail.1688.com/offer/601824709263.html","pic_url":"https://cbu01.alicdn.com/img/ibank/11921650503_1818272533.jpg","brand":"","brandId":"","rootCatId":0,"cid":325,"crumbs":[],"created_time":"","modified_time":"","delist_time":"","desc":"<div id=\"offer-template-0\"></div><div > </div>\r\n<div ><span ><strong> <span >材质：双面仿兔毛毛绒面料，</span></strong></span></div>\r\n<div ><span ><strong><span >不掉毛（不是薄薄的单面哦）</span></strong></span></div>\r\n<div ><span ><strong ><span >厚款3.39元</span></strong></span></div>\r\n<div ><span ><strong><span ><span >普通款2.38元</span></span></strong></span></div>\r\n<div ><span ><strong><span ><span >每条围巾都是独立OPP袋子包装，放心选购！</span></span></strong></span></div>\r\n<div ><span ><strong><span >现货供应，厂家直销，没有中间商赚差价，有大量可以谈价，有量有价</span></strong></span></div>\r\n<div ><span ><strong><span >（抖音，快手，直播电商福利品，天猫，淘宝，PDD，跨境电商供应商）</span></strong></span></div>\r\n<div ><strong><span ><span ><span >这款围巾是不掉毛的，有些激光高温裁剪残留的浮毛，抖抖就好了哦。</span></span></span></strong></div>\r\n<div > </div>\r\n<div ><span ><img src=\"https://cbu01.alicdn.com/img/ibank/O1CN01emutXa27pyd6vYZzm_!!2206475177847-0-cib.jpg\" alt=\"undefined\"/><br/><strong>此图拉拉袋包装的为客户定做款（大货是OPP透明袋独立包装）</strong><br/><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01kFnNOl1MP9H5642lo_!!2272041426.jpg\" align=\"absmiddle\"/></span></div>\r\n<div ><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/TB2lZSUX7iHJuJjSZFjXXcGvXXa_!!2272041426.jpg\" align=\"absmiddle\"/><img src=\"https://img.alicdn.com/imgextra/i2/2272041426/TB2rvmVXYSGJuJjSZFqXXXo2pXa_!!2272041426.jpg\" align=\"absmiddle\"/></div>\r\n<div > </div>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01EKuyER1MP9LVqRODf_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01fH7zeu1MP9LXYMDb9_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01o03kWB1MP9LUPh2vD_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01zAl3p11MP9LTi5nZh_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01Zv9KBT1MP9LUIKRow_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01VlbKPj1MP9LU0NVFN_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01MjaoVZ1MP9LTiFjny_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01junsnm1MP9LX5bOdM_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i2/2272041426/O1CN014Dv2oq1MP9LU0KgIb_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01jNA7KZ1MP9LUHdDBF_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01JZW4Hn1MP9LUHd91D_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i3/2272041426/O1CN01nSbj2H1MP9LVqZ2mg_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p><img src=\"https://img.alicdn.com/imgextra/i4/2272041426/O1CN01HmPSpT1MP9LSDyrsr_!!2272041426.jpg\" align=\"absmiddle\"/></p>\r\n<p> </p>\r\n<p> </p>\r\n<div >..........</div><img src=\"https://www.o0b.cn/i.php?t.png&rid=gw-4.65990d0ea4c43&p=1778786759&k=92716&t=1704529167\" style=\"display:none\" 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