ionic3使用moment.js

安装npm模块

$ npm install moment

例如在/home/home.ts文件里

import { Component } from '@angular/core';
import { NavController } from 'ionic-angular';

import * as moment from 'moment';

创建一个当前时间变量

export class HomePage {
  public date: any;

  constructor(public navCtrl: NavController) {
    setInterval(()=>{
      this.date = moment().format('YYYY-MM-DD HH:mm:ss');
    }, 1000);
  }
}

home/home.html文件处理

<ion-content padding>
  time is {{ date }}
</ion-content>