SpringMVC with Struts2

Brother just started learning SSH framework , on which the three parts are made ​​easy to understand . Spring and Strut2 can be found to achieve the MVC design pattern. Then I read a few articles predecessors found SpringMVC efficiency or whether it is from the point of view mechanisms are better than Strut2, then why should integrate the SSH this framework it ? Why not just use Spring + Hibernate? Solving
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this question is like , since there are plane, train and ferry why are you even have it ?
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but there is still doubt it ah. Train ferry aircraft each adapted to different geographical environment, and in the distance on the different choices will produce . That SpringMVC and Struts2 it ?  

Of course there are differences.
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struts2 in springMVC before , with more people , with similar functions , have their own usage, if a company has accumulated technology struts2 , and will not change the framework
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Haha, brilliant !
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but there is still doubt it ah. Train ferry aircraft each adapted to different geographical environment, and in the distance on the different choices will produce . That SpringMVC and Struts2 it ?
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  The reply deleted by an administrator at 2013-10-22 11:02:55