Answer Posted / lopus pmj

1. Struts is a web framework only, Struts can be compare with the SpringMVC. And SpringMVC is subset of the Spring framework. So we can say that Sturts can be seen as the subset of the spring framework in functionality point of view.
2. What Action class do in struts, Controller does in Spring. And action in Struts is a Abstract class but Controller in Spring is an interface, This is very good advantage of the spring.
3. Spring don't have any action from, it bind the http form values directly into pojo. Instead of initializing the form bean spring directly initialize the domain object.
4. ActionForward in struts is replace with the ModelAndView in Spring. Model component contain the business object to be displayed via view component.
5. Unlike Struts Spring don't provide any separate tag library.

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