Tuesday, May 14, 2013

sendRedirect, forwardImmediately, setforwardURL


When we use forward, then servlet container forwards all request to the target page. but in the case sendRedirect, container makes a new request to the target Page. So in forward , url link doesn't change but in sendRedirect url line change . Because container makes a new request, sendRedirect is much slower than forward. If a target page has no relation with current page , then we can use sendRedirect.
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