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【代码】Python调用，爬虫JS逆向—— sign参数获取步骤和方法。

import requests import time #找到url url = "https://movie.douban.com/j/chart/top_list" #构建请求头 headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36" } for a in.

导包 from urllib.request import urlopen #找到url url = 'http://www.baidu.com' #响应url response = openurl(url) #得到响应内容 res = response.read() #将响应内容进行编码 resp = res.decode("urt-8") #保存本地 with open("mybd.html",mode='w')as f: f.write(resp) print('okok') ...