title: Serve HTML with Express
body: <p>I have an HTML file (privacy.html) and I want to serve it as home. I wrote the following:</p>
  
  <pre><code>app.get('/', (req, res) =&gt; {
    res.writeHead(200, {'Content-Type': 'text/html'})
    res.write(require('./privacy.html'))
    res.end()
  })
  </code></pre>
  
  <p>What is wrong?</p>