要使用淘宝开放平台的item_get API接口根据商品ID查询商品标题、价格、描述等详情数据，你需要先注册一个KEY账号，然后获取到api_key和api_secret。接下来，你可以使用Python的requests库来调用API接口。
以下是一个示例代码：
# coding:utf-8
"""
Compatible for python2.x and python3.x
requirement: pip install requests
"""
from __future__ import print_function
import requests
# 请求示例 url 默认请求参数已经做URL编码
url = "https://item_get/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=652874751412&is_promotion=1"
headers = {"Accept-Encoding": "gzip","Connection": "close"
}
if __name__ == "__main__":r = requests.get(url, headers=headers)json_obj = r.json()print(json_obj)item_get-获得淘宝商品详情
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=652874751412&is_promotion=1
参数说明：num_iid:淘宝商品ID
is_promotion:是否获取取促销价
API接口请求响应示例
{"item": {"num_iid": "652874751412","title": "奶油风布艺沙发现代简约轻奢小户型客厅直排可拆洗沙发原木可定制","desc_short": "","price": 480,"total_price": "","suggestive_price": "","orginal_price": 480,"nick": "惜情yqq1127","num": 200,"detail_url": "https://item.taobao.com/item.htm?id=652874751412","pic_url": "//img.alicdn.com/imgextra/i4/2568161054/O1CN01aYBriY1Jem9UDtt9e_!!2568161054.jpg","brand": "#0 工厂","brandId": "","rootCatId": "","cid": 50020632,"desc": "<div > \n <div >\n <img src=\"http://img.alicdn.com/imgextra/i3/2568161054/O1CN01LFmSOU1Jem9QOjMPb_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/2568161054/O1CN014vyOOT1Jem9DpHz3Y_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/2568161054/O1CN01B3PpsA1Jem9N8V7uf_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/2568161054/O1CN015JbyeY1Jem9MZshUt_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/2568161054/O1CN01HXSoxx1Jem9RvgzHN_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/2568161054/O1CN01IEultA1Jem9MdEx8R_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/2568161054/O1CN0176K98O1Jem9QOjE69_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/2568161054/O1CN013Pxp1O1Jem9RvgeTv_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/2568161054/O1CN01SfyZ8M1Jem9QOi1Gx_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/2568161054/O1CN01bb1POa1Jem9Sdgve2_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/2568161054/O1CN018Eo9dV1Jem9KV0y79_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/2568161054/O1CN01vuEofr1Jem9Nzy9xY_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/2568161054/O1CN01qw9sAi1Jem8wkNKpy_!!2568161054.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/2568161054/O1CN01HeFhFw1Jem8rLnjBY_!!2568161054.jpg\" />\n <img 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[],"relate_items": []},"error": "","secache": "4ad7ad2480af253fec9c2fd4daa266bb","secache_time": 1713063169,"secache_date": "2024-04-14 10:52:49","translate_status": "","translate_time": 0,"language": {"default_lang": "cn","current_lang": "cn"},"reason": "","error_code": "0000"请将api_key、api_secret和num_id替换为你自己的api_key、api_secret和商品ID。运行代码后，你将得到一个包含商品标题、价格、描述等信息的字典。
