How to force <href> tag to get jsp page from the server not from the cache? eg., <a href="LogoutVerification.jsp" target="rightframe"> <b>Logout</b> every time you click logout hyperlink, it should go to server to grb the JSP page not from cache. How to do this? Thanks
posted 13 years ago
In the JSP, put the anti-cache code. You have to set the anti-cache code in the response headers like this response.setHeader("Cache-Control","max-age=0"); response.setHeader("Pragma","no-cache"); response.setDateHeader ("Expires", 0); The first line is used to for HTTP 1.1 protocol the second line is used for HTTP 1.0. The third line will prevent caching at the proxy servers.