如何利用时刻获得不同的时差？ [英] How to get different time difference using moment?

问题描述

我需要使用片刻以 hh：mm：ss 格式获取两个日期之间的持续时间。但我无法得到确切的区别。这是我的例子。

  let start = moment（2018-07-27T14：56：33.763Z）; 
 let end = moment（2018-07-28T14：56：33.763Z）; 
让diff = end.diff（start）; 
 
让f = moment.utc（diff）.format（HH：mm：ss）; 
 alert（f）; 
  

对于上述日期，我需要输出 24:00： 00 ，因为这是一天的差异。但是我得到 00:00:00 作为回复。

如果我要更改hrs，它应该显示为在那。我怎么能实现这个目标？有人可以帮我解决这个问题。

解决方案

对 Moments GitHub Page 但这可能就是你所追求的：

 让start = moment（2018-07-27T14：56：33.763Z）;让结束=时刻（2018-07-28T14：56：33.763Z）;让持续时间=时刻。 duration（end.diff（start））;设f = Math.floor（duration.asHours（））+ moment.utc（duration.asMilliseconds（））。format（：mm：ss）alert（f）;  

 < script src =https：//cdnjs.cloudflare的.com / AJAX /库/ moment.js / 2.22.2 / moment.js>< /脚本>  

顺便提一下插件，发布于时刻网站。

I need to get the duration between two dates in hh:mm:ss format using moment. but i am not able to get the exact difference. Here is my example.

let start = moment("2018-07-27T14:56:33.763Z");
let end = moment("2018-07-28T14:56:33.763Z");
let diff = end.diff(start);

let f = moment.utc(diff).format("HH:mm:ss");
alert(f);

For the above dates i need to get the output as 24:00:00, because it's one day difference. But i am getting 00:00:00 as response.

If i am changing the hrs it should display based on that. how can i achieve this? can someone help me to fix this.

解决方案

There's a rather lengthy discussion on Moments GitHub Page but this may be what you are after:

let start = moment("2018-07-27T14:56:33.763Z");
let end = moment("2018-07-28T14:56:33.763Z");
let duration = moment.duration(end.diff(start));
let f = Math.floor(duration.asHours()) + moment.utc(duration.asMilliseconds()).format(":mm:ss")

alert(f);

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.2/moment.js"></script>

By the way there is a plugin that someone created for this specific issue, which is posted on Moments Website as well.

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