<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>back</title>
<meta name="description" content="">
<meta name="keywords" content="">
<link href="" rel="stylesheet">
</head>
<body>
<!--先编写好网页布局-->
<h2>操作成功</h2>
<p>
<span id="time">5</span>秒后回到主页<a id="back" href="https://www.baidu.com/" onclick="back()">返回</a>
</p>
<script type="text/javascript">
//获取显示秒数的元素,通过定时器来更改秒数。
var t = parseInt(document.getElementById('time').innerHTML);
var clock = setInterval(des,1000);
function des(){
t--;
document.getElementById('time').innerHTML = t;
if(t<=0){
window.location.href ="https://www.baidu.com/";
}
}
function back(){
window.history.back();
}
//通过window的location和history对象来控制网页的跳转。
</script>
</body>
</html>
定时跳转
最新推荐文章于 2023-01-23 12:05:26 发布