Answer / sailaja

In sendRedirect new request is generated forwarded to the
specified page.where as in forward old reuest is forwarded
to the specifed page

Answer / vipin gupta trainer

There is a difference between the
HttpResponse.sendRedirect() method and the
RequestDispatcher.foward() method .


the sendRedirect() method leverage Https built in redirect
features to send a message back to the client and foce the
visitors Browser to request a new page .


the forward() method transfer the HttpServletRequest and
HttpServletResponse methods to the indicated file on the
web server. the forward() method never communicates with
the visitors browser .

Answer / jsptube

I found this good tutorial that explains <a
href="http://www.jsptube.com/examples/response-sendredirect-servlet.html">
Difference between redirect and forward </a>

Answer / sayed2010

Forward:
1-It takes place internally by the servlet(Server side
operation.
2-The browser is completely unaware that it has taken place.
3-The original request remains unchanged.
4-A browser reload of the resulting page will simply repeat
the original url and the original request.

Redirect:
1-Is a two step process.
2- 1st step-> is that the browser is instructed to fetch a
new url differs from the original url.
3-It require two browser requests.
Object placed in the first request will not be available to
the second request.

Answer / javahelper

forward() is for sending the data between two applications
in same server only,but sendRedirect() is for sending the
data between two applications between two servers also,
one more different is in forward() mechanism one
request,one response objects will be create but in
sendRedirect() mechanism two request and two response
objects will be create.

Answer / kuljeet singh

forward() method sendRedirect() method

1) forward() sends the same request to another resource. 1) sendRedirect() method sends new request always because it uses the URL bar of the browser.
2) forward() method works at server side. 2) sendRedirect() method works at client side.
3) forward() method works within the server only 3) sendRedirect() method works within and outside the server.

Answer / saroja dachavaram

in case of forward,request processing takes place using a
single request.
in case of redirect,request processing takes place using a
two request.

Answer / nitin

IN forward ,,we can forward on te just another next page
where we working rite now,,,u have to move alvz ahead not
back side pages.
and in send redirect we also can go back side ,mean u just
have to give the name of the page where u have to redirect
the page.

Answer / pratique suhane

in case of forward data can not be send as parameters
whereas in case of redirect data can be send as parameter.

Answer / v.kannan

In sendRedirect Each and Every time new Client side Object
will Create.Changes will be updated in request Pages.
Session Object will not alive.
In sendRedirect we can transfer the control(request) from
one webserver(welogic) to another one webserver(Jboss).

It's not possible in jsp:forward

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