检查日期是否为DSTShifted [英] Check if date isDSTShifted

问题描述

我正在尝试查看日期是否为 DST偏移，并且可以在不告诉Moment.js我在哪个时区的情况下使它工作，因此它将选择我的本地时区，但是我想告诉Moment.js该日期在哪个时区，但是我似乎无法确定这行得通. 有什么想法吗?

I'm trying to see if a date is DST shifted, and I can make it work without telling Moment.js which timezone I am in, thus it will choose my local timezone, but I would like to tell Moment.js which timezone the date is in, but I can not seem to make it work. Any ideas?

moment.tz.add(['America/New_York|EST EDT|50 40|0101|1Lz50 1zb0 Op0']);


document.write(moment('2014-03-31T02:00:00+02:00', moment.ISO_8601).isDSTShifted());

document.write('<br><br>');

document.write(moment('2014-03-31T02:30:00+02:00').isDSTShifted());

document.write('<br><br>');

document.write(moment.tz('2013-03-10 02:30:00', 'America/New_York').isDSTShifted());

document.write('<br><br>');

// I think this only works because I am in America/New_York
document.write(moment('2013-03-10 2:30', 'YYYY-MM-DD HH:mm').isDSTShifted());

<script src="//cdnjs.cloudflare.com/ajax/libs/moment.js/2.8.3/moment.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/moment-timezone/0.2.2/moment-timezone.min.js"></script>

推荐答案

这似乎是一个错误.我在此处记录了它.

This appears to be a bug. I logged it here.

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