is it good for me to keep the information in a database and use a servlet to
retrieve
real-time information and store them in it. then for the jsp file, it just
retrieves data
from database?
thanks..
liwen
----- Original Message -----
From: "Preston L. Bannister" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, June 12, 2000 12:44 PM
Subject: Re: Refreshing jsp page...
> From: Liwen Chen
> > the thing is, after loading, the jsp file is converted
> > to an html page. when refreshing using
> > this way, i got the same content.
>
> Don't put the time-varying content in the JSP text.
> Fetch the time-varying content at the time you need it.
>
> If the information is displayed far more often than it changes,
> or the fetch is very slow, then display the information out of
> an asynchronously updated cache.
>
> If you do this then tell the browser:
>
> <meta http-equiv=refresh content=6000>
>
> to refresh every 10 minutes.
>
>
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