I encounter a problem of accessing servlet using POST method. For
instance, I've a HTML page containing a form as follows:
<html>
...
<form method="post" action="/servlet/ServletA"
...
<input type="submit" name="submit" value="submit form">
</form>
...
</html>
So, I click on submit button to submit form to ServletA which returns
me a page showing some acknowledgement messages. Then I go to other URL
like yahoo site and later try to click on Back button on the browser to
go back to the acknowledgement page returned by the ServletA, I always
get a message as follows:
"Warning: Page has Expired The page you requested was created using
information you submitted in a form. This page is no longer available.
As a security precaution, Internet Explorer does not automatically
resubmit your information for you.
To resubmit your information and view this Web page, click the Refresh
button."
How can I solve this problem so that the browser will get the page
generated by the servlet from the cache instead of asking me to refresh
the page? Is it something to do with the content type set by servlet?
Thank you.
Rgds,
Charlie
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