Python爬虫利器1:Requests库的用法

一、首先要利用pip安装Requests库

1.打开python安装目录如:F:python2.7Scripts

 2.然后进入cmd界面

3. 输入:pip install requests 后回车,即可完成安装。

二、Rquests库的使用

1.requests库提供了http所有的基本请求方式。例如:

r = requests.get("http://httpbin.org/get")
r = requests.post("http://httpbin.org/post")
r = requests.put("http://httpbin.org/put")
r = requests.delete("http://httpbin.org/delete")
r = requests.head("http://httpbin.org/head")
r = requests.options("http://httpbin.org/options")
原文地址:https://www.cnblogs.com/171207xiaohutu/p/8304861.html