我加入以下在jsp页面meta标签
<html>
<head>
<title>xyz</title>
<link type='text/css' rel="stylesheet" href="sdsds/sdsd"/>
<meta content="max-age=0" http-equiv="cache-control">
<meta content="no-store" http-equiv="cache-control">
<meta content="-1" http-equiv="expires">
<meta content="Tue, 01 Jan 1980 1:00:00 GMT" http-equiv="expires">
<meta content="no-cache" http-equiv="pragma">
</head>
<body><h1>jsdsdsds</h1>
<a href="abc">click me</a>
</body>
</html>
通过点击链接导航后“点击我”我打开了新的一页。 当我点击后退按钮是working..I想要的页面过期。注:在这两个jsp页面我添加了相同的元标记。 我尝试添加该
<%@ page import="java.lang.*" %>
<%
// Set to expire far in the past.
response.setHeader("Expires", "Sat, 6 May 1971 12:00:00 GMT");
// Set standard HTTP/1.1 no-cache headers.
response.setHeader("Cache-Control", "no-store, no-cache, must-revalidate");
// Set IE extended HTTP/1.1 no-cache headers (use addHeader).
response.addHeader("Cache-Control", "post-check=0, pre-check=0");
// Set standard HTTP/1.0 no-cache header.
response.setHeader("Pragma", "no-cache");
response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
%>
上述两种HTML和内部Head..still我可以看到背页,测试在Mozilla Firefox 10.0和IE8什么建议吗?
你不能只要到期浏览器的后退按钮页面作为会话不是involved.Its那里的许多用户做的网页浏览回来,所以这要看你怎么想用户浏览您的网站。 实际上,你需要处理浏览器的后退按钮。 有几个方式做到这一点。 突出的一个是在JavaScript中使用此代码:`
window.history.forward();
`但它会将您的回请求当前页面的历史,对我来说是工作的一个:
<script type="text/javascript">
function noBack(){
location.replace(logouturl);
window.location="logouturl";
}
HTML
<input type="button" value="SignOut" onclick="noBack()" align="middle">
试试这个
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<title>Untitled Page</title>
<script type = "text/javascript" >
function changeHashOnLoad() {
window.location.href += "#";
setTimeout("changeHashAgain()", "50");
}
function changeHashAgain() {
window.location.href += "1";
}
var storedHash = window.location.hash;
window.setInterval(function () {
if (window.location.hash != storedHash) {
window.location.hash = storedHash;
}
}, 50);
</script>
</head>
<body onload="changeHashOnLoad(); ">
Try to hit back!
</body>
</html>`
试试这个
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<META HTTP-EQUIV="EXPIRES" CONTENT="0">
检查此链接可能对你有帮助...