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servlet is used as controller

rex tony
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Joined: Aug 29, 2007
Posts: 159
why servlet is used as controller ?not JSP?
Jeanne Boyarsky
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Joined: May 26, 2003
Posts: 30116
    
150

A JSP is for display purposes. In MVC, it shouldn't have any logic at all. Let alone control logic.

The servlet is responsible for the control logic. In Struts, it uses the XML file to gain this logic. It then redirects to the actions for the app specific logic.


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