title: How do i use a servlet in my grails app?
body: <p>I need to use some connectors which are actually servlets. How can I do this in Grails and what about the web.xml? How do I configure the url of the servlet? </p>
  
  <p>I actually have a Spring application here and I am trying to convert it into a partial Grails app. I have a connector servlet in the spring-app, which I wish to use here but the mapping is a must to call the servlet in the gsp file. How can I do this? I basically need to know where the xml file is in case of Grails.</p>