Python爬虫获取Csdn文章

request获取html

安装:

pip install requests

使用：

import requests  
 HTTP请求：GET、POST、PUT、DELETE、HEAD、OPTIONS

1. get
   res = requests.get(“https://www.baidu.com”)
2. post
   res = requests.post(“https://www.baidu.com”);
3. put
   res = requests.put(“https://www.baidu.com”);
4. delete
   res = requests.delete(“https://www.baidu.com”);
5. head
   res = requests.head(“https://www.baidu.com”) ;
6. options
   res = requests.options(“https://www.baidu.com”)