title: How to capture the request url of mp3 file on the audiobook website?
body: <p>website:</p>
  
  <pre><code>https://www.ting22.com/ting/659-2.html
  </code></pre>
  
  <p>I'd like to get some audiobooks from the website above. In other words, I want to download the MP3 files of the audiobook from <code>659-2.html</code> to <code>659-1724.html</code>.</p>
  
  <p>By using <em>F12</em> tools, In <em>[Network]->[Media</em>], I can see the Request URL of MP3 file, But I don't know how to get the URL using a script.</p>
  
  <p>Here are some specs of what I'm using:</p>
  
  <ul>
  <li>System: Windows 7 x64</li>
  <li>Python: 3.7.0</li>
  </ul>
  
  <p>Update:</p>
  
  <p>For example, by using F12 tool, I can see the file's url is "<a href="http://audio.xmcdn.com/group58/M03/8D/07/wKgLc1zNaabhA__WAEJyyPUT5k4509.mp3" rel="nofollow noreferrer">http://audio.xmcdn.com/group58/M03/8D/07/wKgLc1zNaabhA__WAEJyyPUT5k4509.mp3</a>"</p>
  
  <p>But I don't know how to get the URL of MP3 file  in code ? Rather than how to download the file.</p>
  
  <p>which library should I use?</p>
  
  <p>Thank you.</p>