title: Could I write app.get in express to dynamically fetch?
body: <p>Instead of writing one of these for every file I want to serve could I write something to the effect of...</p>
  
  <pre><code>app.get('/' + x, function(req, res) {
      res.sendfile(x + '.html');
  });
  </code></pre>
  
  <p>If so, how would I actually do it? Can I parse x from the req before doing app.get or something?</p>
  
  <p>Thanks!</p>