jsp page expire

<%
    response.setHeader("Cache-Control","no-cache");
    response.setHeader("Pragma","no-cache");
    response.setDateHeader ("Expires", 0);
%>

Smid dette ind i toppen af de JSP sider du ikke ønsker skal caches (expires).

    response.setDateHeader("Expires", 0);
    response.setHeader("Pragma", "no-cache");

    if (request.getProtocol().equals("HTTP/1.1"))
    {
        response.setHeader("Cache-Control", "no-cache");
    }