RE: help cache?

["Jolin, Paul W." <PWJolin@cvs.com>]

This list is for announcements only!

Thanks

-----Original Message-----
From: Ben Kelley [mailto:ben_kelley@ubsw.com]
Sent: Tuesday, March 06, 2001 3:40 AM
To: gnujsp-ann@gjt.org
Subject: RE: help cache?
Importance: High


Hi.

Normally JSP pages will not return a modification or expiry time, so you are
pretty safe in terms of caching. You may find that some browsers still cache
them though.

You could add the following headers to try to ensure that this doesn't
happen.

The HTTP 1.1 way of saying not to cache something is:

response.setHeader("Cache-Control", "no-cache");

For HTTP 1.0, there is no specified way of telling a browser (or proxy) not
to cache something, although many browsers and proxies understand this:

response.setHeader("Pragma", "no-cache");

I would suggest doing both.

   - Ben Kelley.


> -----Original Message-----
> From: Carolina Vasconcelo [mailto:carolina@tuxpan.cl]
> Sent: 05 March 2001 16:42
> To: gnujsp-ann@gjt.org
> Subject: help cache?
>
>
> please,
> ¿Como puedo hacer que en jsp, las paginas que visito no sean
> almacenadas en
> el cache.?.
>
> How can configure my jsp script in order to avoid the pages to be
> cached at
> the client side? (some like Response.Expire = 0 is ASP)
>
> Please.
>
> --
> Se despide, Carolina Vasconcelo.
>
>


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