Re: Using Response.sendRedirect() --- how to avoid 302
John Arockiaraj <[email protected]>
| Newsgroups | gmane.comp.java.sun.servlet |
|---|---|
| Message-ID | <[email protected]> |
Use RequestDispatcher object from ServletContext to have an absolute
path, instead of getting it from HttpServletRequest.
e.g.,
getServletContext().getRequestDispatcher("/mycontext/myservlet/images/img1.g
if,");
HTH
John
-----Original Message-----
From: A mailing list for discussion about Sun Microsystem's Java Servlet
API Technology. [mailto:[email protected]]On Behalf Of Jen
Sent: Tuesday, June 17, 2003 1:49 AM
To: [email protected]
Subject: Re: Using Response.sendRedirect() --- how to avoid 302
Thanks. The problem is when i use the forward, all the
static stuff like images have relative path, so the
call becomes /myservlet/images/img1.gif, sure it won't
work.
--- John Arockiaraj <[email protected]> wrote:
> Hi,
>
> you can think of using
> RequestDispatcher.forward(...) call
> instead of sendRedirect(...)
>
> HTH
> John
>
> -----Original Message-----
> From: A mailing list for discussion about Sun
> Microsystem's Java Servlet
> API Technology.
> [mailto:[email protected]]On Behalf Of
> Jen
> Sent: Thursday, June 12, 2003 3:39 AM
> To: [email protected]
> Subject: Re: Using Response.sendRedirect() --- how
> to avoid 302
>
>
> Hi,
> In my application I use sendRedirect to serve all
> the
> pages because all my images in the jsp have relative
> path. I have a client reported that he got a page
> says
> "Thid document you requested has moved temporarily"
> and supply a link, so basicly he has to click all
> the
> links to nav my site.
> How to avoid that? Thanks
>
> --- John Arockiaraj <[email protected]> wrote:
> > Hi,
> >
> > You can still manage the session while redirecting
> > to another
> > resource(jsp/servlet/html)
> > on your server.
> > HttpServletResponse.sendRedirect(...) can be
> > considered as
> > another
> > client request via browser.
> >
> > Note 1 : Using sendRedirect(), you can jump to
> even
> > another domain.
> >
> > e.g., if www.yourhost.com is your
> > domain, you can redirect to
> > www.myhost.com
> >
> > Note 2 : Good coding practice is to call the
> > 'encodeRedirectURL' method
> > before sending
> > the URL to the output stream:
> >
> > response.sendRedirect
> > (response.encodeRedirectURL
> > ("http://myhost/app/module"));
> > (This encoding is also useful in maintaining
> session
> > in case yours is
> > cookie-based
> > or url-rewriting based session management)
> >
> >
> > HTH
> > John
> >
> >
> > -----Original Message-----
> > From: A mailing list for discussion about Sun
> > Microsystem's Java Servlet
> > API Technology.
> > [mailto:[email protected]]On Behalf Of
> > raj
> > Sharma
> > Sent: Tuesday, June 10, 2003 7:26 PM
> > To: [email protected]
> > Subject: Using Response.sendRedirect()
> >
> >
> > Hi,
> >
> > Will the session variables be available in the
> > page where I send by
> > response.sendRedirect() to the other page?
> >
> >
> > Raj
> >
> >
>
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