Hi
I am having problems with trying to prevent the caching of page content. I have
written a filter
public void doFilter (ServletRequest request,
ServletResponse response,
FilterChain chain)
{
try
{
HttpServletResponse httpResponse = (HttpServletResponse) response;
httpResponse.setHeader("Cache-Control", "no-cache");
httpResponse.setHeader("Expires", "0");
httpResponse.setHeader("Pragma", "no-cache");
chain.doFilter (request, response);
} catch (IOException io) {
System.out.println("IOException");
} catch (ServletException se) {
System.out.println("ServletException");
}
}
and IE5, IE6 and Netscape 6.2 still cache each page. What do I need to do
to make them not cache pages?
Cheers
Tony
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