title: How to pass multiple parameters in Nuxt?
body: <p>In Nuxt.js if I have in <code>pages/posts/_id.vue</code> this code:</p>
  
  <pre><code>&lt;template&gt;                                                                                                                                                              
    &lt;div&gt;                                                                                                                                                                 
      Post id: {{$route.params.id }}                                                                                                                                    
    &lt;/div&gt;                                                                                                                                                                
  &lt;/template&gt; 
  </code></pre>
  
  <p>When I type in the URL: <code>http://localhost:3000/posts/123</code>, it displays <strong>Post id: 123</strong>.</p>
  
  <p>So I learned how to pass one parameter through the URL.<br/>
  But I want to pass also the category to which the post belongs to and display a message like this one: <strong>Post id: 123. Category: News</strong>. </p>
  
  <ul>
  <li>How can I structure the posts folder and get the result I want? </li>
  <li>And how to access the URL in this case? Something like <code>http://localhost:3000/posts/123</code>/News` ?</li>
  </ul>