a difficut:struts module

For my viewpoint,struts module should be a useful technique.It offer a framework to resolve a important aspect of OOP.

So,I think we can import this technique in our future Learndiary Version for extension goal.And,I have tried to use this in fileSharing trial system(there are problem in this using for my inapprehension on this technique.)

But,from some resource of learning it,I found there are many restricts on this-all of a module:include action,jsp,messageresource,datasource...,are added the module prefix automatically!e.g.,a path of jsp is:/WEB-INF/amodule/test.jsp,it will be /amodule/WEB-INF/amodule/test.jsp.And,the action is so too.

I feel the struts module is a bit complex.