Hi Friend,

A framework is a reusable set of software (compile/run-time elements, libraries, tools, services), documentation, policies, procedures, that supports the implementation of technology specific higher level software elements.

Advantages:

1)It makes it easier to work with complex technologies.

2)It ties together a bunch of discrete objects/components into something more useful.

3)It forces the team to implement code in a way that promotes consistent coding, fewer bugs, and more flexible applications.

For more information, visit the following link:

Struts Tutorials

Thanks