ionic2中使用moment.js

安装

npm i moment --save

使用

import { Pipe, PipeTransform } from '@angular/core';
import Moment from 'moment';

@Pipe({
  name: 'moment',
})

export class MomentPipe implements PipeTransform {
  transform(value: Date | Moment.Moment | string, ...args) {
    Moment.lang('zh-cn');
    let fromNow = Moment(value).fromNow();
    return fromNow;
  }
}