baidu_32542573的博客

https://blog.youkuaiyun.com/junli_chen/article/details/53670887

https://blog.youkuaiyun.com/qq_15718805/article/details/79004379

https://blog.youkuaiyun.com/shouwang666666/article/details/70232053HTTP请求/响应报文结构HTTP请求报文一个HTTP请求报文由四个部分组成：请求行、请求头部、空行、请求数据。1.请求行请求行由请求方法字段、URL字段和HTTP协议版本字段3个字段组成，它们用空格分隔。比如 GET /data/info.html HTTP/1.1方法字段就...

#!/usr/bin/env python# -*- coding:utf-8 -*-import requestsfrom lxml import etreeimport os# 1. 获取网页,通过requests工具包实现(集成环境自带)# 如果没有就手动安装 pip install requestsurl = "http://www.ivsky.com/tupian/ziranfenggu...

======================1.爬取抽屉网信息（json数据）==========================import requestsfrom fake_useragent import UserAgentagent = UserAgent()import json## # 不要重复造轮子# # pip search 工具包名字## # pip insta...

import reimport requestsimport codecs# http.cookiejar 保存cookieimport http.cookiejar as cookieJarfrom fake_useragent import UserAgentimport time''' 使用requests中的session会话加载Cookie,如果有Cookie,直接...

（一）使用Python模拟登陆12306并全自动下单https://blog.youkuaiyun.com/kenserty/article/details/78303607（二）12306模拟登录https://blog.youkuaiyun.com/u012414576/article/details/50353311