Moment.js 获取 dd:hh:mm:ss 格式的两个日期之间的差异?
Moment.js Get difference between two dates in the dd:hh:mm:ss format?
我正在计算当天到 11:59PM 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,我希望它会显示一个时间,例如 20h 13m 49s,但我得到的是 20h 1255m 73500s
我知道这是按预期工作的,但我怎样才能实现我正在寻找的格式?
您需要在每个 diff
之后修改您的 now
变量。
var hours = mid.diff(now, 'hours'); //Get hours 'till end of day
now.hours(now.hours() + hours);
var minutes = mid.diff(now, 'minutes');
只是为了比较,这里是 David Stampher 的 moment.js 示例,来自对另一个答案的评论,给出了直到 23:59:59.999 "today" 的时间以及普通 JS 中的相同功能:
// Moment.js version
var now = moment();
var mid = moment();
mid = mid.endOf('day');
var diff1 = moment.utc(moment(mid, "DD/MM/YYYY HH:mm:ss")
.diff(moment(now, "DD/MM/YYYY HH:mm:ss")))
.format("HH:mm:ss");
console.log('moment.js: ' + diff1);
// POJS version
var z = (n) => (n<10? '0' : '') + n;
var ms = new Date().setHours(23,59,59,999) - new Date();
var diff2 = z(ms/3.6e6|0) + ':' +
z(ms%3.6e6/6e4|0) + ':' +
z(ms%6e4/1e3|0);
console.log('plain js : ' + diff2);
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.20.1/moment.min.js"></script>
我正在计算当天到 11:59PM 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,我希望它会显示一个时间,例如 20h 13m 49s,但我得到的是 20h 1255m 73500s
我知道这是按预期工作的,但我怎样才能实现我正在寻找的格式?
您需要在每个 diff
之后修改您的 now
变量。
var hours = mid.diff(now, 'hours'); //Get hours 'till end of day
now.hours(now.hours() + hours);
var minutes = mid.diff(now, 'minutes');
只是为了比较,这里是 David Stampher 的 moment.js 示例,来自对另一个答案的评论,给出了直到 23:59:59.999 "today" 的时间以及普通 JS 中的相同功能:
// Moment.js version
var now = moment();
var mid = moment();
mid = mid.endOf('day');
var diff1 = moment.utc(moment(mid, "DD/MM/YYYY HH:mm:ss")
.diff(moment(now, "DD/MM/YYYY HH:mm:ss")))
.format("HH:mm:ss");
console.log('moment.js: ' + diff1);
// POJS version
var z = (n) => (n<10? '0' : '') + n;
var ms = new Date().setHours(23,59,59,999) - new Date();
var diff2 = z(ms/3.6e6|0) + ':' +
z(ms%3.6e6/6e4|0) + ':' +
z(ms%6e4/1e3|0);
console.log('plain js : ' + diff2);
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.20.1/moment.min.js"></script>