Home > Web Front-end > JS Tutorial > How to get the date in Monent in react?

How to get the date in Monent in react?

青灯夜游
Release: 2020-11-30 14:18:05
Original
3482 people have browsed it

Method: 1. Use "npm install moment --save" to install moment; 2. Use the import statement to introduce moment in the component; 3. Use the method provided by monent to get the date, such as "moment(). format();" Get the current time.

How to get the date in Monent in react?

The operating environment of this tutorial: windows7 system, React16 version. This method is suitable for all brands of computers.

Related recommendations: "React Video Tutorial"

When writing a project, we sometimes need to get the current time. At this time, in addition to using the previous js to get the date In addition to the method, you can also use moment to get the date.

1. Install moment

npm install moment --save
Copy after login

2. Introduce moment

import moment from 'moment'
Copy after login

3. Use moment

Get the current time:

//获取 当前时间
moment().format('YYYY-MM-DD HH:mm:ss');   //2020-08-25 10:23:59

//获取年份
moment().year();       //2020
moment().get('year');  //2020

//获取月份(0:一月份  11: 12月份 )
moment().month();       //7
moment().get('month');  //7

//获取一个月的某一天
moment().date();       //25
moment().get('date');  //25

//获取小时
moment().hours();          //11
moment().get('hours');     //11

//获取分钟
moment().minutes();        //11
moment().get('minutes');   //11

//获取秒数
moment().seconds();        //17
moment().get('seconds');   //17

//获取 今天星期几
moment().format('dddd');     //Tuesday
moment().format('d');        //2

moment().day();              //2(0~6 分别代表周日到周六)
moment().weekday();          //2(0~6 分别代表周日到周六)
moment().isoWeekday();       //2(1~7 分别代表周一到周日)
moment().get('date');        //2
moment().get('weekday');     //2
moment().get('isoWeekday');  //2
Copy after login

Set the time:

//设置年份
moment().year(2019);
moment().set('year', 2019);
moment().set({year: 2019});

//设置月份
//0~11, 0: 1月份, 11: 12月份
moment().month(8);        
moment().set('month', 8);

//设置  某个月中的某一天  某个周中的某一天  小时  分钟  秒数  同上,这里就不写了
Copy after login

Format the specified time:

//格式化指定时间
moment(time).format('YYYY-MM-DD');
Copy after login

Time difference:

now_time.diff(start_time,"hour");      //小时数
now_time.diff(start_time,"minute");    //分钟数
now_time.diff(start_time,"second");    //现在和初始时间相差的秒数
now_time.diff(start_time, 'months');   //月数
now_time.diff(start_time, 'weeks');    //周数
now_time.diff(start_time, 'days');     //天数
Copy after login

Relative time:

//add       加时间    
//subtract  减时间
moment().subtract(10, 'days').format('YYYY-MM-DD HH:mm:ss');  //2020-08-15 10:51:48
moment().subtract(6, 'days').format('YYYY-MM-DD HH:mm:ss');  //2020-08-19 10:51:48
moment().subtract(3, 'days').format('YYYY-MM-DD HH:mm:ss');  //2020-08-22 10:51:48
moment().subtract(1, 'days').format('YYYY-MM-DD HH:mm:ss');  //前一天:2020-08-24 10:51:48
moment().format('YYYY-MM-DD HH:mm:ss');               //当前时间:2020-08-25 10:51:48
moment().add(1, 'days').format('YYYY-MM-DD HH:mm:ss');       //后一天:2020-08-26 10:51:48
moment().add(3, 'days').format('YYYY-MM-DD HH:mm:ss');       //2020-08-28 10:51:48
moment().add(10, 'days').format('YYYY-MM-DD HH:mm:ss');      //2020-09-04 10:51:48

moment().subtract(1, 'year').format('YYYY-MM-DD HH:mm:ss');  //前一年:
moment().add(1, 'year').format('YYYY-MM-DD HH:mm:ss');       //后一年:

moment().subtract(1, 'hours').format('YYYY-MM-DD HH:mm:ss');  //前一小时:
moment().add(1, 'hours').format('YYYY-MM-DD HH:mm:ss');       //后一小时:
Copy after login
// startOf 设置为起始时间 
moment("20111031", "YYYYMMDD").fromNow();    //9 years ago
moment().startOf('day').fromNow();           //11 hours ago
moment().startOf('hour').fromNow();          //an hour ago
moment().endOf('day').fromNow();             //in 13 hours
moment().endOf('hour').fromNow();            //in 15 minutes

//年初
moment().startOf('year').format('YYYY-MM-DD HH:mm:ss');   //2020-01-01 00:00:00
//月初
moment().startOf('month').format('YYYY-MM-DD HH:mm:ss');  //2020-08-01 00:00:00
//日初
moment().startOf('day').format('YYYY-MM-DD HH:mm:ss');    //2020-08-25 00:00:00
//周初  本周第一天(周日)
moment().startOf('week').format('YYYY-MM-DD HH:mm:ss');   //2020-08-23 00:00:00
//本周周一初
moment().startOf('isoWeek').format('YYYY-MM-DD HH:mm:ss');  //2020-08-24 00:00:00
Copy after login

For more programming-related knowledge, please visit: Programming Video Course! !

The above is the detailed content of How to get the date in Monent in react?. For more information, please follow other related articles on the PHP Chinese website!

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template