title: NodeJS routes with or without file extensions
body: <p>With the following route:</p>
  
  <pre><code>app.get('/', controller.web.Home);
  </code></pre>
  
  <p>How would I add within <code>'/'</code> something which would allow a match for <code>/</code>, <code>/index</code> and <code>/index.html</code>? I would also like to use this approach for all other routes so that users don't see an error page when adding .html to a path.</p>
  
  <p>I have seen this mentioned on the Express website, however there are no clear explanations for matching multiples. Thanks in advance.</p>