浏览器头部信息

#对反爬虫网页&＃xff0c;可以设置一些headers信息&＃xff0c;模拟成浏览器取访问网站
import urllib.request
url&＃61;"https://www.baidu.com/"
file&＃61;urllib.request.urlopen(url)
# print(&＃39;获取当前url:&＃39;,file.geturl() )
# print(&＃39;file.getcode,HTTPResponse类型:&＃39;,file.getcode )
print(&＃39;file.info 返回当前环境相关的信息&＃xff1a;&＃39; ,file.info())

COOKIE 获取一

# 导入模块
from selenium import webdriverdriver &＃61; webdriver.Chrome(executable_path&＃61;&＃39;D:\chromedriver\chromedriver&＃39;)url &＃61; "https://www.baidu.com"
driver.get(url)
# 获取COOKIE列表
COOKIE_list &＃61; driver.get_COOKIEs()
# 格式化打印COOKIE
# print(COOKIE_list)
COOKIE_dict &＃61; {}
COOKIE &＃61; &＃39;&＃39;
for COOKIE in COOKIE_list:COOKIE_dict[COOKIE[&＃39;name&＃39;]] &＃61; COOKIE[&＃39;value&＃39;]
print(COOKIE_dict)driver.quit()

 COOKIE 获取二

import requests
def Get_COOKIE(url):session &＃61; requests.Session()headers &＃61; {&＃39;user-agent&＃39;: &＃39;Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1&＃39;}req &＃61; session.get(url, headers&＃61;headers, verify&＃61;True)# 获取当前的COOKIECOOKIE &＃61; dict(session.COOKIEs)# print(COOKIE)return COOKIECOOKIE &＃61; &＃39;&＃39;
coo &＃61; Get_COOKIE(&＃39;https://www.baidu.com/&＃39;)
# print(coo)
for index, key in enumerate(coo):COOKIE &＃61; COOKIE &＃43; (key &＃43; &＃39;&＃61;&＃39; &＃43; coo[key] &＃43; &＃39;;&＃39;)# print(coo[key])
print(COOKIE)

 COOKIE 获取三

# python3.6环境
from urllib import request
from http import COOKIEjarif __name__ &＃61;&＃61; &＃39;__main__&＃39;:# 声明一个COOKIEJar对象实例来保存COOKIECOOKIE &＃61; COOKIEjar.COOKIEJar()# 利用urllib.request库的HTTPCOOKIEProcessor对象来创建COOKIE处理器,也就COOKIEHandlerhandler &＃61; request.HTTPCOOKIEProcessor(COOKIE)# 通过COOKIEHandler创建openeropener &＃61; request.build_opener(handler)# 此处的open方法打开网页response &＃61; opener.open(&＃39;https://blog.csdn.net/t8116189520/article/details/80319339&＃39;)# 打印COOKIE信息for item in COOKIE:print(&＃39;Name &＃61; %s&＃39; % item.name)print(&＃39;Value &＃61; %s&＃39; % item.value)