javascript日期差异 [英] javascript date difference

问题描述

我已经看过：在JavaScript中的两个日期之间有所区别？

我还是无法让这个工作。

And I still can't get this to work.

var difference = data.List[0].EndDate - Math.round(new Date().getTime()/1000.0) * 1000;
var daysRemaining = Math.floor(difference / 1000 / 60 / 60 / 24);
var hoursRemaining = Math.floor(difference / 1000 / 60 / 60 - (24 * daysRemaining));
var minutesRemaining = Math.floor(difference / 1000 / 60 - (24 * 60 * daysRemaining) - (60 * hoursRemaining));
var secondsRemaining = Math.floor(difference / 1000 - (24 * 60 * 60 * daysRemaining) - (60 * 60 * hoursRemaining) - (60 * minutesRemaining));

data.List [0] .EndDate是一个UTC编号（如：1291427809310（http：// www.epochconverter.com/）），总是比当前日期晚。

data.List[0].EndDate is a UTC number (like: 1291427809310 (http://www.epochconverter.com/)) that will always be later than the current date.

推荐答案

function days_between(date1, date2) {

    // The number of milliseconds in one day
    var ONE_DAY = 1000 * 60 * 60 * 24

    // Convert both dates to milliseconds
    var date1_ms = date1.getTime()
    var date2_ms = date2.getTime()

    // Calculate the difference in milliseconds
    var difference_ms = Math.abs(date1_ms - date2_ms)

    // Convert back to days and return
    return Math.round(difference_ms/ONE_DAY)

}

http://www.mcfedries.com/javascript/daysbetween.asp

这篇关于javascript日期差异的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！