Your first stop should be the tutorials available at the Struts home page:
http://struts.apache.org/2.x/docs/tutorials.html I'm not familiar with Easy Eclipse, but the standard version of Eclipse Europa has all the tools you need. Just import the struts2-blank-2.0.11.war file that comes with the download. That gives you a ready-made struts project that you can use as a template for developing your own code.