爬虫笔记19:模拟登录jerry的QQ空间(selenium获取cookie的应用案例)、怎么保存cookie
作者:互联网
一、模拟登录jerry的QQ空间
使用一个第三方登录的链接:https://xui.ptlogin2.qq.com/cgi-bin/xlogin?proxy_url=https%3A//qzs.qq.com/qzone/v6/portal/proxy.html&daid=5&&hide_title_bar=1&low_login=0&qlogin_auto_login=1&no_verifyimg=1&link_target=blank&appid=549000912&style=22&target=self&s_url=https%3A%2F%2Fqzs.qzone.qq.com%2Fqzone%2Fv5%2Floginsucc.html%3Fpara%3Dizone&pt_qr_app=手机QQ空间&pt_qr_link=http%3A//z.qzone.com/download.html&self_regurl=https%3A//qzs.qq.com/qzone/v6/reg/index.html&pt_qr_help_link=http%3A//z.qzone.com/download.html&pt_no_auth=0
也就是说点击下图中的jerry头像就可以登录了。
from selenium import webdriver
import requests
import time
driver = webdriver.Chrome(r'C:\Users\Administrator\Desktop\chromedriver_win32\chromedriver.exe')
#加载第三方的登录方式
driver.get('https://xui.ptlogin2.qq.com/cgi-bin/xlogin?proxy_url=https%3A//qzs.qq.com/qzone/v6/portal/proxy.html&daid=5&&hide_title_bar=1&low_login=0&qlogin_auto_login=1&no_verifyimg=1&link_target=blank&appid=549000912&style=22&target=self&s_url=https%3A%2F%2Fqzs.qzone.qq.com%2Fqzone%2Fv5%2Floginsucc.html%3Fpara%3Dizone&pt_qr_app=手机QQ空间&pt_qr_link=http%3A//z.qzone.com/download.html&self_regurl=https%3A//qzs.qq.com/qzone/v6/reg/index.html&pt_qr_help_link=http%3A//z.qzone.com/download.html&pt_no_auth=0')
time.sleep(1)
button = driver.find_element_by_class_name('face').click() #点击登录
time.sleep(2)
listCookies = driver.get_cookies() # 获取cookie数据,返回的是python中的list
# 解析cookie数据 列表推导式 [] 返回的结果是一个新的列表
cookie = [item['name'] + '=' + item['value'] for item in listCookies]
cookie_str = '; '.join(item for item in cookie)
# 测试代码 selenium获取和解析之后的cookie是否可以使用
url = 'https://user.qzone.qq.com/192149641' # 目标url,也就是Jerry老师的QQ空间首页
headers = {
'cookie':cookie_str,
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36'
}
html = requests.get(url,headers=headers)
time.sleep(2)
with open('qzong.html','w',encoding='utf-8') as file_obj:
file_obj.write(html.text) #打开这个qzong.html是Jerry老师的,那就是成功了。
#print(html.text) 该text文件中有账号或者昵称等关键字可以证明是Jerry老师的,那就是成功了。
二、怎样保存cookie
json.loads():把json类型的字符串(str)转换成python的数据类型
json.dumps():把python的数据类型转换成json类型的字符串(str)
from selenium import webdriver
import json
driver = webdriver.Chrome(r'C:\Users\Administrator\Desktop\chromedriver_win32\chromedriver.exe')
driver.get('https://www.baidu.com/')
# 获取百度的cookie
listCookies = driver.get_cookies() # 返回的是python中的list
#保存cookie
jsonCookies = json.dumps(listCookies)
# print(type(jsonCookies),jsonCookies)
with open('qqzone.json','w') as file_obj:
file_obj.write(jsonCookies)
结果:qqzone.json在sublime中打开
标签:QQ,qq,19,html,cookie,qzone,3A,com 来源: https://blog.csdn.net/weixin_49167820/article/details/117390667