title: Fetch the value from url
body: <p>I have to extract the access token value from the following url.</p>
  
  <pre><code>http://localhost:4001/app1/#access_token=FH2yCAcgmPjMOtKcp3DE&amp;refresh_token=pjgTyaj
  </code></pre>
  
  <p>How can I fetch the full url and get the access_token value using connect in node.js?
  I tried using <code>req.url</code> and <code>req.query</code> to get the full url.</p>