Issue
I have a lot of questions to design an final architecture of Spring 4 MVC. 1. What are the features of Spring 4 MVC (servlet 2.5) and Spring 4 MVC (Servlet 3.0)? 2. Which is the best choose among the either Spring MVC (servlet 2.5) and Spring MVC (Servlet 3.0)? 3. I went to below link provided by spring API. http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/WebApplicationInitializer.html Still I have a lot of confusions to decide like Spring 4 MVC (Servlet 3.0).
Solution
Servlet 2.5 has XML based configuration. but in Servlet 3 it is optional you can use either xml or use annotation.
Answered By - dhyanandra singh
