Posted in Javascript onApril 17, 2017
本文实例讲述了JavaScript实现的商品抢购倒计时功能。分享给大家供大家参考，具体如下：
<html>
<head>
<meta charset="utf-8">
<title>JS抢购倒计时</title>
</head>
<body>
<span id="times" >
<SCRIPT LANGUAGE="JavaScript">
function _fresh()
{
var endtime=new Date("2017/4/23,19:33:12");
var nowtime = new Date();
var leftsecond=parseInt((endtime.getTime()-nowtime.getTime())/1000);
__d=parseInt(leftsecond/3600/24);
__h=parseInt((leftsecond/3600)%24);
__m=parseInt((leftsecond/60)%60);
__s=parseInt(leftsecond%60);
var c=new Date();
var q=((c.getMilliseconds())%10);
document.getElementById("times").innerHTML=__d+"天 "+__h+"小时"+__m+"分"+__s+"."+q+"秒";
if(leftsecond<=0){
document.getElementById("times").innerHTML="抢购已结束";
clearInterval(sh);
}
}
_fresh()
var sh;
sh=setInterval(_fresh,100);
</SCRIPT>
</span>
</body>
</html>
运行效果图如下：
JavaScript实现的商品抢购倒计时功能示例
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xyzqiang声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。
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