Moment.js以dd:hh:mm:ss格式获取两个日期之间的差异？

Question

我正计算当天晚上11:59的时间.这是一个例子.

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.9.0/moment.js"></script>
<script>

    setInterval(function() {

        var now = moment();
        var mid = moment();
        mid = mid.endOf('day');

        var diffHours = mid.diff(now, 'hours');
        var diffMinutes = mid.diff(now, 'minutes');
        var diffSeconds = mid.diff(now, 'seconds');

        console.log(diffHours + "h " + diffMinutes + "m " + diffSeconds + "s");

    }, 1000)

</script>

但是,我希望它会给我一个时间,例如20h 13m 49s,而不是我得到20h 1255m 73500s

我知道这很有意义,但我怎么能达到我想要的格式呢？

Answer 1

您需要now在每个变量之后修改变量diff.

var hours = mid.diff(now, 'hours'); //Get hours 'till end of day
now.hours(now.hours() + hours);
var minutes = mid.diff(now, 'minutes');