hello world for struts

i need a hello world code for struts... step by step. latest netbeans 6.9 and struts 2.2. I've tried various hello world program but whenever i go on to implement i get into errors and tomcat 6.0 de开发者_StackOverflow社区ployment fails.

Your Hello World is here. This is a series of simple sample Struts2 programs that are useful. You can get a nice Struts2 plug-in for Netbeans 6.9.1 here.

Not Hello World, but just simple login

Ok, Struts 2 and netbeans 6