使用moment.js将天数转换为月份和剩余天数

Question

For example I've 250 Days and I want to convert it into months and days using moment.js so do you have any idea how can I do that?

Example:

What I've: 250 Days

What I want: 8 Months and 7 Days

Answer 1

You can check the difference between year month and days separately and display them together

 var start = moment(); var end = moment().add(250, 'days'); var years = end.diff(start, 'year'); start.add(years, 'years'); var months = end.diff(start, 'months'); start.add(months, 'months'); var days = end.diff(start, 'days'); console.log(years + ' years ' + months + ' months ' + days + ' days'); 

 <script src="https://cdn.jsdelivr.net/momentjs/2.10.6/moment-with-locales.min.js"></script> 

Answer 2

You can use diff and duration from moment to achieve this.

const currentDate = moment(new Date(), 'YYYY-MM-DD');
const futureDate = moment(currentDate).add(250, 'days');
const diff = moment.duration(futureDate.diff(currentDate));

console.log(`${diff.months()} Months and ${diff.days()} Days`);
// 8 Months and 6 Days

Answer 3

 const futureDate = moment().add(250, 'days'); const duration = moment.duration(futureDate.diff(moment())); console.log(`${duration.months()} Months and ${duration.days()} Days`); 

 <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script> 

Note: it's a simplified example without edge-cases