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My web pages are cached even when i used session.invalidate method. How can i remove caching of pages using java coding?

jmj
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Chirag Tayal
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  • http://stackoverflow.com/questions/511144/how-to-instruct-web-browsers-not-to-cache-pages – jmj Feb 03 '11 at 13:47

1 Answers1

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You need to set the appropriate headers in your pages so that they are not cached by the browser:

response.setHeader("Cache-Control","no-cache"); 
response.setHeader("Pragma","no-cache"); 
response.setDateHeader ("Expires", -1);

and 

<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
dogbane
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