java - Request handling in struts and spring. Difference? -

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struts 2 actions initiated every time when request made, whereas in spring mvc controllers created once, stored in memory , shared among requests.so, spring web mvc framework far efficient handle requests struts 2.

i have read these sentences in blog. though understand partially, have clear understanding on above. way of handling requests in spring similar servlets, initialization done once upon first request , threads spawned every request??? correspondingly, how achieved in struts 2??


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