This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
You can get a wealth of information just by Googling "Struts tutorial". If you are using an IDE such as NetBeans or Eclipse, you would do well to narrow your search by including the name of the IDE. Most IDEs have some facilities to aid in Struts development, and it's a good idea how to learn what's available in the IDE you're using.