title: ActionController::RoutingError (No route matches [GET] "
body: <p>Now I write my issue on stackoverflow, because searching the web doesnt bring any solution. Although there are many RoutingError questions and answers, but nothing interesting for me.</p>
  
  <p>This is my error:</p>
  
  <pre><code>ActionController::RoutingError (No route matches [GET] "/kwiki/download/thumbnails/4687717/IP49120-low.jpg"):
  </code></pre>
  
  <p>In my controller I fetch a HTML page from an other server.
  This HTML page includes images and links.</p>
  
  <p>The view renders this HTML page well, but without the images.
  Where and how can I take care to render also these images?
  Where and how can I <strong>replace</strong> the image href
  http://<strong>localhost:3000</strong>/kwiki/download/thumbnails/4687717/IP49120-low.jpg
  with 
  http://<strong>example.com</strong>/kwiki/download/thumbnails/4687717/IP49120-low.jpg?</p>
  
  <p>Thanks in advance</p>