计算时间差-优快云博客

本文链接：https://blog.youkuaiyun.com/letIgo/article/details/7326048

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="时间差.aspx.cs" Inherits="计算时间差.时间差" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script type="text/javascript">
var date1 = new Date(2012, 4, 7, 11, 27); //开始时间
var date2 = new Date(2012, 4, 7, 12, 28); //结束时间
var date3 = date2.getTime() - date1.getTime(); //时间差的毫秒数
//计算相差的年数
var years = Math.floor(date3 / (12 * 30 * 24 * 3600 * 1000));
//计算相差的月数
var leave = date3 % (12 * 30 * 24 * 3600 * 1000);
var months = Math.floor(leave / (30 * 24 * 3600 * 1000));
//计算出相差天数
var leave0 = leave % (30 * 24 * 3600 * 1000);
var days = Math.floor(leave0 / (24 * 3600 * 1000));
//计算出小时数
var leave1 = leave0 % (24 * 3600 * 1000); //计算天数后剩余的毫秒数
var hours = Math.floor(leave1 / (3600 * 1000));
//计算相差分钟数
var leave2 = leave1 % (3600 * 1000); //计算小时数后剩余的毫秒数
var minutes = Math.floor(leave2 / (60 * 1000));
//计算相差秒数
var leave3 = leave2 % (60 * 1000); //计算分钟数后剩余的毫秒数
var seconds = Math.round(leave3 / 1000);

document.write(" 相差 " + years + "年" + months + "月" + days + "天 " + hours + "小时 " + minutes + " 分钟" + seconds + " 秒")
</script>
</head>
<body>
<form id="form1" runat="server">
<div>

</div>
</form>
</body>
</html>

用js求两个时间差