`

计算时间差

阅读更多
<!DOCTYPE HTML>
<html lang="en-us">
<head>
<meta charset="utf-8"/>
    <title>JS计算时间差</title>
    <meta name="generator" content="kingwell"/>
    <meta name="author" content="kingwell"/>
    <meta name="keywords" content="kingwell"/>
    <meta name="description" content="kingwell"/>
    <style type="text/css"></style>
    <script type="text/javascript">
        var t1 = new Date(2013,1,20,12,40,0);
        var t2 = new Date(2013,3,20,14,40,0);
        var t3 = t2.getTime() - t1.getTime();
        
        var y = Math.floor( t3 / (1000*3600*24*365));
        
        var d = Math.floor( t3 / (1000*3600*24));

        var h = Math.floor( t3 / (1000*3600));

        var m = Math.floor( t3 / (1000*60));

        alert("离现在已经有:" +y+" 年 \n离现在已经有:"+d+ " 天\n离现在已经有:"+h+ " 小时\n离现在已经有:" +m + " 分\n");
    </script>
</head>
<body>

</body>
</html>
分享到:
评论

相关推荐

Global site tag (gtag.js) - Google Analytics