1.首先在网页中使用帐户和密码名登陆慕课网php
2.其次再分析请求头,以下图所示,获取到请求URL,并提取出cookie信息,保存到本地python
3.最后在代码中构造请求头,使用urllib.request发送包含cookie信息的请求web
# !/usr/bin/env python # -*- coding:utf-8 -*- """ 使用Cokie模拟登陆 """ import urllib.request url="http://www.imooc.com/u/2346025" cookie="本身的Cookie字符串" request_header={ "Accept":"image/webp,image/apng,image/*,*/*;q=0.8", # Accept-Encoding:gzip, deflate, br "Accept-Language":"zh-CN,zh;q=0.9", "Connection":"keep-alive", "Cookie":cookie, # Host:hm.baidu.com", # "Referer":"http://www.imooc.com/u/2346025", "User-Agent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.108 Safari/537.36" } req=urllib.request.Request(url,headers=request_header) resp=urllib.request.urlopen(req) data=resp.read().decode('utf-8') print(data)
入下图,能够看到,已经能够获取到登陆后的一些信息了cookie
网址:http://blog.csdn.net/topleeyap/article/details/78841383网络
其它:url
Python爬虫之模拟登陆总结:http://blog.csdn.net/churximi/article/details/50917322.net
Python 模拟登陆知乎:http://blog.csdn.net/Marksinoberg/article/details/69569353code
Python 网络爬虫--简单的模拟登陆:http://blog.csdn.net/M_WBCG/article/details/70243372blog