difference between forward and sendredirect
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Answer Posted / dsr
FORWARD-->
1. THE REQUEST AND RESPONSE OBJECT REMAIN SAME.
2. CONTROL DIRECTLY GOES TO REQUESTED PAGE AT THE POINT
WHERE FORWARD IS CALLED.
3. REQUEST DISPATCHER IS NEEDED.
4.forward() is used to transfer the request within the web
application
SEND REDIRECT:--->
1.NEW REQUEST AND RESPONSE IS GENERATED IN CASE THIS CASE.
2.IN THIS CASE FIRST CONTROL GOES TO CLIENT(BROWSER) AND
THEN TO REQUESTED PAGE.
3.JUST RESPONSE OBJECT IS NEEDED.
4.sendRedirect() is used to transfer the request from same
webapplication or different webapplication.
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