<!DOCTYPE?html>
<html>
?<head>
??<title>瀏覽器對(duì)象</title>??
??<meta?http-equiv="Content-Type"?content="text/html;?charset=gkb"/>???
?</head>
?<body>
??<!--先編寫好網(wǎng)頁布局-->
??<h2>操作成功</h2>
<span?id="mysec"?></span>
??<span?>秒后回到主頁 </span>
??<a?href="javascript:gback();">返回</a>
??<script?type="text/javascript">??
????var?sec=document.getElementById("mysec");
????var?i=5;
????function?glocation()
????{
????????if(i<1)
????????{
????????????location.assign('http://idcbgp.cn');
????????}
????????sec.innerHTML=i;
????????i--;
????}
????setInterval(glocation,1000);
????function?gback()
????{
????????history.go(-1)
????}
?</script>?
</body>
</html>
2017-09-12
解決方案：
var i=setInterval(glocation,1000);
在function glocation下加 clearInterval(i);