Posted in Python onOctober 05, 2020
方案一:
利用selenium+phantomjs无界面浏览器的形式访问网站,再获取cookie值:
from selenium import webdriver driver=webdriver.PhantomJS() url="https://et.xiamenair.com/xiamenair/book/findFlights.action?lang=zh&tripType=0&queryFlightInfo=XMN,PEK,2018-01-15" driver.get(url) # 获取cookie列表 cookie_list=driver.get_cookies() # 格式化打印cookie for cookie in cookie_list: cookie_dict[cookie['name']]=cookie['value']
方案二:
利用cookielib库获取:
(1)Python2
import cookielib import urllib2 Url = "https://et.xiamenair.com/xiamenair/book/findFlights.action?lang=zh&tripType=0&queryFlightInfo=XMN,PEK,2018-01-15" cj = cookielib.CookieJar() opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj)) urllib2.install_opener(opener) resp = urllib2.urlopen(Url) for index, cookie in enumerate(cj): print '[',index, ']',cookie
(2)Python3
from urllib import request from http import cookiejar #跳过SSL验证证书 import ssl #设置忽略SSL验证 ssl._create_default_https_context = ssl._create_unverified_context if __name__ == '__main__': #声明一个CookieJar对象实例来保存cookie cookie = cookiejar.CookieJar() #利用urllib.request库的HTTPCookieProcessor对象来创建cookie处理器,也就CookieHandler handler=request.HTTPCookieProcessor(cookie) #通过CookieHandler创建opener opener = request.build_opener(handler) #此处的open方法打开网页 response = opener.open('http://www.baidu.com') #打印cookie信息 for item in cookie: print('Name = %s' % item.name) print('Value = %s' % item.value)
方案三:
利用requests库获取:
Python3
def getCookie(): url = "****" Hostreferer = { #'Host':'***', 'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36' } #urllib或requests在打开https站点是会验证证书。 简单的处理办法是在get方法中加入verify参数,并设为False html = requests.get(url, headers=Hostreferer,verify=False) #获取cookie:DZSW_WSYYT_SESSIONID if html.status_code == 200: print(html.cookies) for cookie in html.cookies: print(cookie)
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持三水点靠木。
Python3获取cookie常用三种方案
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