<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>倒计时五秒</title>
<script> //使用匿名函数方法 function countDown(){ var time =
document.getElementById("Time"); //alert(time.innerHTML);
//获取到id为time标签中的内容,现进行判断 if(time.innerHTML == 0){ //等于0时清除计时
window.location.href="https://www.baidu.com"; }else{ time.innerHTML =
time.innerHTML-1; } } //1000毫秒调用一次 window.setInterval("countDown()",1000);
</script> <style> #Time,#p{ font-size: 100px; text-align: center; } </style>
</head> <body> <p id="Time">5</p> </body> </html>
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