title: apache2 rewrite rule without changing URL
body: <p>This below rewrite redirects <code>localhost</code> to <code>http://www.example.com/?id=211&amp;test=1</code> but I want that localhost on browser should not be changed but the page will come form the above link.</p>
  
  <p>I am using this rewrite rule on my Apache conf: </p>
  
  <pre><code> RewriteEngine On
   RewriteCond %{HTTP_HOST} ^localhost$ [OR]
   RewriteRule ^/?$ http://www.example.com/?id=211&amp;test=1 [L]
  </code></pre>