Python实现爬取网页中动态加载的数据

import requests
import json

# 获取商品价格的请求地址
url = "https://c0.3.cn/stock"   "=4_113_9786_0&buyNum=1&choseSuitSkuIds=&extraParam={%22originid%22:%221%22}&ch=1&fqsp=0&"   "pduid=1573698619147398205303&pdpin=jd_635f3b795bb1c&coord=&detailedAdd=&callback=jQuery6495921"
jQuery_id = url.split("=")[-1] + "("
# 头部信息
headers = {
 "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) "
     "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36"
}
# 发送网络请求
response = requests.get(url, headers=headers)
if response.status_code == 200:
 goods_dict = json.loads(response.text.replace(jQuery_id, "")[:-1]) # 反序列化
 print(f"当前售价为: {goods_dict['stock']['jdPrice']['op']}")
 print(f"定价为: {goods_dict['stock']['jdPrice']['m']}")
 print(f"会员价为: {goods_dict['stock']['jdPrice']['tpp']}")
else:
 print("请求失败！")