python+requests
时间: 2023-10-01 18:08:00 浏览: 43
Python的requests库是用来发送HTTP请求的一个非常方便的工具。通过使用requests库,我们可以发送GET和POST请求,并且可以带上参数、头部信息等等。
使用requests库发送GET请求时,可以通过params参数传递参数字典。例如,可以使用以下代码发送一个GET请求并带上参数字典:
```
import requests
url = 'https://www.baidu.com/s'
params = {'wd': 'python'}
response = requests.get(url, params=params)
```
使用requests库发送POST请求时,可以通过data参数传递表单数据或者通过files参数传递文件。例如,以下代码展示了如何发送一个multipart形式的POST请求并传递一个文件:
```
import requests
url = 'http://httpbin.org/post'
files = {'file': open('report.txt', 'rb')}
response = requests.post(url, files=files)
```
以上是关于python requests库的简介和使用示例。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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