1 <!DOCTYPE html>
2 <html>
3 <head lang="en">
4 <meta charset="UTF-8">
5 <title></title>
6 <script type="text/javascript">
7 var t = 5;//设定跳转的时间
8 var intervalId = setInterval("refer()", 1000); //启动1秒定时
9 function refer() {
10 if (t-- == 0)
11 location.href = "./h.html"; //设定跳转的链接地址
12 document.getElementById('show').innerHTML = "" + t + "秒后自动跳转到指定页面"; //显示倒计时
13 }
14
15 function ref() {
16 clearInterval(intervalId); //解除倒计时.
17 location.href = "./h.html"; //设定跳转的链接地址
18 }
19 </script>
20 </head>
21 <body>
22 <span id="show"></span>
23 <input type="button" value="手动跳转" onclick="ref()">
24 </body>
25 </html>
