Shorter URL in Groovlet

Consider the following Groovlet:

html.html
{
  head { 
    title("Groovy Test")
  }

  body {
    center {
      img(src:"ge开发者_StackOverflow社区tPlot.groovy?name=name&value=value")
    }
  } 
}   

Is there a better way to generate the URL? I'm looking to eliminate the explicit var/vals from the URL.

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You could use UrlRewriteFilter for this. It's like mod_rewrite but implemented as a servlet filter.