python_requests模块初级使用

先导入Requests模块

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import requests

获取某个网页

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r = requests.get('url') 
r = requests.post('url',data = {'key':'value'}) #发送一个 HTTP POST 请求
r = requests.put('url',data = {'key':'value'}) #发送一个 HTTP PUT 请求
r = requests.delete('url') #发送一个 HTTP DELETE 请求
r = requests.head('url') #发送一个 HTTP HEAD 请求
r = requests.options('url') #发送一个 HTTP OPTIONS 请求