it seems tomcat changed a lot from version 3.0, my ebook is based on tomcat 3.0 and I can not follow the way to just put a .class file to some dir like installdir/webpages/WEB-INF/classes. and then, just use
http://localhost/servlet/** to test that servlet.
as I am very new on tomcat and servlet , so, normally , how to test your servlet and jsp file in tomcat then.
I run the example and I notice the structure of a .war is quite complex in some way.