使用 Requests 库和 PHP 的下载

以下是一个使用 Requests 库和 PHP 的下载器程序，用于从 www.people.com.cn 下载音频。此程序使用了 https://www.duoip.cn/get\_proxy 这段代码。

```python

import requests

from bs4 import BeautifulSoup

import pafy

import time

def get_proxy():

url = "https://www.duoip.cn/get_proxy"

headers = {

'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}

response = requests.get(url, headers=headers)

if response.status_code == 200:

return response.text

else:

return None

def download_audio(url, proxy):

headers = {

'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}

if proxy:

opener = requests.get(url, headers=headers, proxies={"http": proxy})

else:

opener = requests.get(url, headers=headers)

if opener.status_code == 200:

audio_url = opener.url

audio = requests.get(audio_url, headers=headers, stream=True)

if audio.status_code == 200:

with open("output.mp3", "wb") as f:

for chunk in audio.iter_content(1024):

f.write(chunk)

print("下载完成")

else:

print("下载失败")

else:

print("下载失败")

if __name__ == "__main__":

proxy = get_proxy()

if proxy:

download_audio("http://www.people.com.cn", proxy)

else:

print("无法获取代理")

```

这个程序首先获取一个代理，然后使用这个代理下载音频。请注意，这个程序仅用于教学目的。在实际使用前，请确保遵守相关法律法规。