Use of time formatting moment plug-in

Table of contents

Installation, introduction and use

Get Time 

Set time

 Set the obtained time format

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Basic use of Moment.js_npm moment adds year_CSH_lucky's blog-CSDN blog

A JavaScript date library for parsing, validating, manipulating and formatting dates

Installation, introduction and use

Install

npm install moment

introduce

//require导入
var moment = require('moment');
//import导入
import moment from 'moment';

Simple to use

引入
import moment from 'moment'


使用
任意时间戳格式化，以YYYY-MM-DD HH:mm:ss形式显示
for (let i = 0; i < res.data.content.length; i++) { 
   res.data.content[i].replyTime = moment(new Date(res.data.content[i].replyTime)).format('YYYY-MM-DD HH:mm:ss')
}

Get Time 

1. Get the current time
moment()
2. Get the current year
moment().year()
moment().get('year')
3. Get the current month
moment().month() // (0~11)
moment ().get('month') //The month here starts from 0, and the current month is +1
4. Get the current date
moment().date();
moment().get('date')
5. Get the hour
moment().hours()
moment().get('hours')
6. Get minutes
moment().minutes()
moment().get('minutes')
7. Get seconds
moment().seconds()
moment().get('seconds')

Set time

1.Set the current year

moment().year()
moment().get('year') 
2. Set the current month

moment().month()  // (0~11)
moment().get('month')
//此处月份从0开始，当前月要+1

 
3.Set the current date

moment().date(15)
moment().set('date', 15)

 
4. Set hours

moment().year(2019)
moment().set('year', 2019)

 
5. Set minutes

moment().minutes(30)
moment().set('minutes', 30)

 
6. Set seconds

moment().seconds(30)
moment().set('seconds', 30)

 
Set the obtained time format

1. Get the time of the day and display it in the form of YYYY year MM month DD day

//2017-12-14
var now=moment().format("YYYY年MM月DD日");

2. Format any timestamp and display it in the form of YYYY-MM-DD HH:mm:ss

//2017-12-14T16:34:10
 var t1=moment(1411641720000).format('YYYY-MM-DD HH:mm:ss');

3. Get tomorrow’s date in the format YYYY-MM-DD.

var t2=moment().day(1).format('YYYY-MM-DD');

4. Get the time dynamically, in the format YYYY-MM-DDTHH:mm

//2017-12-14T16:34
var t3 = moment(value).format('YYYY-MM-DDTHH:mm')