title: How can I hide file path in server filesystem?
body: <p>I use Apache Server and upload html page which includes codes below:</p>
  
  <pre><code>&lt;img src="http://localhost/public/avatars/2.jpg"&gt;
  </code></pre>
  
  <p>and the path of file <code>2.jpg</code> is <code>webrootfile/public/avatars/2.jpg</code>, which is easily concluded by the <code>src</code> attribute.</p>
  
  <p>How can I hide the real path of <code>2.jpg</code>?</p>