title: URL and query string in Grails UrlMappings
body: <p>After searching for a while, I'm still not able to do the following using Grails. I want match a variable with some part of URL plus the query string.</p>
  
  <p>I have the following rule in UrlMappings:</p>
  
  <pre><code>"/myservice/$url**?"{
      controller = "mycontroller"
      action = "myaction"
  }
  </code></pre>
  
  <p>With this, I'm able to grab the portion of the URL that want via <code>params.url</code>, except the query string.</p>
  
  <p>In other words, I want to grab everything that comes after <code>/myservice/</code> in a variable.</p>
  
  <p>I know I can get the query string with <code>request.queryString</code>, but I would prefer the way I'm suggesting. Maybe this is not even possible...</p>