...
- Starting with Struts 2 (Ian Roughley), Free PDF and print.
- WebWork in Action book (Patrick Lightbody, Jason Carreira), print only.
- Most of WW2 in Action applies to Struts 2. The Struts 2 package names changed, and we've added some features, but the fundamentals remain the same. From a technical perspective, Struts 2 is WebWork 3.
- Struts 2 in Action (Don Brown, Chad Michael Davis, Scott Stanlick) Some early access chapters available now in PDF, print to follow.
- Struts 2 Design and Programming (Bud Kurniawan), print-only, pre-order only
- Practical Apache Struts 2 Web 2.0 Projects (Ian Roughley), print-only, pre-order only
- Struts 2: The Complete Reference (James Holmes), print-only, pre-order only
Books with Struts 2 Coverage
Articles
Articles are organized into the categories Adoption and Migration, Ajax, CRUD and Data Access, General, Getting Started.
...
- Adopting Struts 2.0 (S. Sangeetha and S. V. Subrahmanya)
- Migrating Struts Apps to Struts 2 (Ian Roughly)
- Migrating to Apache Struts 2: A tutorial for Struts 1 Developers. (Ted Husted)
Ajax
...
- Ajax CRUD with Struts 2 and Tibco GI (Brian Walsh)
- Ajax programming with Struts 2 (Oleg Mikheev)
- Ajax support in struts 2.0 (Jesintha Priyadarshini L)
- Easy AJAX with Struts 2 (firstpartners.net)
- Struts 2 + Spring 2 + JPA + AJAX (Musachy Barroso)
...