结合数据分析工具，深入挖掘淘宝 API 接口的商业价值

import requests
def get_taobao_product_detail(app_key, app_secret, product_id):    url = "https://eco.taobao.com/router/rest"    method = "taobao.item.get"    format = "json"    fields = "num_iid,title,pict_url,small_images,reserve_price,zk_final_price,user_type,provcity,item_url,shop_type"    timestamp = "2023-01-01 00:00:00"    sign_method = "md5"        # 生成签名    parameters = {        "method": method,        "app_key": app_key,        "v": "2.0",        "format": format,        "fields": fields,        "timestamp": timestamp,        "sign_method": sign_method,        "cid": "",        "uid": "",        "api_name": "taobao.item.get",        "sign": "",        "oauth_token": "",        "product_ids": product_id,    }    sorted_params = sorted(parameters.items(), key=lambda x:x[0])    string_to_sign = "".join(["{}={}".format(k, v) for k, v in sorted_params]) + "&app_key=" + app_key    sign = hashlib.md5(string_to_sign.encode('utf-8')).hexdigest()    parameters['sign'] = sign        # 发送请求    response = requests.get(url, params=parameters)    if response.status_code == 200:        data = response.json()        if data['error_response'] is None:            return data['result']['item']        else:            print("Error:", data['error_response']['code'])            print("Message:", data['error_response']['msg'])    else:        print("Request failed with status code:", response.status_code)    return None