What is the difference between sendRedirect() and forward()?
in what situations do we have to use send redirect()
instead of forward().
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Answer Posted / aravind
forward() is a action element in jsp. it is used to pass
ctrl from current page to another jsp page and it is a
method in jsp.
send redirect() is a method in servlet.
there are two methods used. as
HttpServletResponse.encodeReDirctURL().which takes String
represents a redirction url.next sendredirect() method.
which takes the String returned from the
encoderedirectString() and send it back to the client for
redirection
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