date-utils-2020

date-utils-2020

date utils 2020, format(date: Date, formatter: string)/toDate(a?: any)...

npm i -S date-utils-2020
# or
yarn add date-utils-2020

Usage

import { formatDate, toDate } from 'date-utils-2020'

const date = toDate('2020-12-04')
console.log(date) 
// Fri Dec 04 2020 09:00:00 GMT+0900 (Japan Standard Time)

const result = formatDate('2020-12-04', 'yyyy/MM/dd W')
console.log(result)
// 2020/12/04 五

// node.js
const { formatDate } = require('date-utils-2020')

const result = formatDate(new Date(), 'yyyy/MM/dd hh:mm:ss')
console.log(result)
// 2020/12/05 16:07:43

import { formatDate } from 'date-utils-2020'
constole.log(formatDate(new Date(), 'yyyy/MM/dd hh:mm:ss'))

Methods

Method	Parameters	Description
formatDate	(date: any, format: string, langPackage?: ILangPackage)	return string
toDate	(s: any)	return Date or null
isNumberLike	(n: any)	return boolean true or false
toTwoDigits	(n: number)	return string

format

Date Formats

|format|meaning|Example| |:--|:--|:--|:--| |yyyy/yy|year|2021/21| |MM/M|month|01/1| |dd/d|day|01/1| |hh/h|hour|01/1| |mm/m|minute|01/1| |ss/s|second|01/1| |w|week|[0, 1, 2, 3, 4, 5, 6]| |W|week|['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']| |a|am/pm|am| |A|AM/PM|AM|

langPackage

Props	Type	Description
weeks	string[]	Example: ['日曜日', '月曜日', '火曜日', '水曜日', '木曜日', '金曜日', '土曜日'], Default: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']

const langPackage = {
  // ['日', '一', '二', '三', '四', '五', '六']
  weeks: ['日曜日', '月曜日', '火曜日', '水曜日', '木曜日', '金曜日', '土曜日']
}

formatDate(new Date(), 'yyyy/MM/dd(W) hh:mm:ss', langPackage)
// 2020/12/05(土曜日) 12:22:52