3秒后自动跳转页面【js】

时间：2023-03-08 18:51:38
<!DOCTYPE html>

<html lang="en">

<head>

  <meta charset="UTF-8">

  <title></title>

</head>

<body>

       <div class="block">

            <span>提交成功<span id="code">3</span>秒后跳转到指定页面</span>

       </div>

</body>

<script type="text/javascript">

        function count(){

            obj=document.getElementById('code');

            s=3;

            setInterval(function(){

               obj.innerHTML=s--;

               if(s==0){

                  window.location.href='http://www.baidu.com';

               }

            },1000);

        }

    count();

</script>

</html>

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