//通过此方法跳转到其他页面,将不会回到之前的页面
<!DOCTYPE html>
<head>
<title>You won't be able to get back here</title>
</head>
<body>
<p>Enjoy this page for a second, because you won't be coming back here.</P>
<script type="text/javascript">
setTimeout(function(){
location.replace("http://baidu.com/");
},1000)
</script>
</body>
</html>