EN
TypeScript - format current Date to yyyy-mm-dd hh-mm-ss-SSS
0 points
In this article, we would like to show you how to format the current Date to yyyy-mm-dd hh-mm-ss-SSS in TypeScript.
Quick solution:
xxxxxxxxxx1
const format = (input: number, padLength: number): string => {2
return input.toString().padStart(padLength, '0');3
};4
5
const date = new Date();6
7
const dateTimeNow =8
format(date.getFullYear(), 4) +9
'_' +10
format(date.getMonth() + 1, 2) +11
'_' +12
format(date.getDate(), 2) +13
'__' +14
format(date.getHours(), 2) +15
'_' +16
format(date.getMinutes(), 2) +17
'_' +18
format(date.getSeconds(), 2) +19
'_' +20
format(date.getMilliseconds(), 3);21
22
// 2022_03_14__14_20_29_86523
console.log(dateTimeNow);Example output:
xxxxxxxxxx1
2022_03_14__14_20_29_865
The same code wrapped in the method for quick copy / paste:
xxxxxxxxxx1
const getDateInFormat_yyyy_mm_dd_hh_mm_ss_SSS = () => {2
const toString = (number, padLength) => {3
return number.toString().padStart(padLength, '0');4
};5
6
const date = new Date();7
8
const dateTimeNow =9
toString(date.getFullYear(), 4) +10
'_' +11
toString(date.getMonth() + 1, 2) +12
'_' +13
toString(date.getDate(), 2) +14
'__' +15
toString(date.getHours(), 2) +16
'_' +17
toString(date.getMinutes(), 2) +18
'_' +19
toString(date.getSeconds(), 2) +20
'_' +21
toString(date.getMilliseconds(), 3);22
return dateTimeNow;23
};24
25
// 2022_03_14__14_21_48_98326
console.log(getDateInFormat_yyyy_mm_dd_hh_mm_ss_SSS());Example output:
xxxxxxxxxx1
2022_03_14__14_21_48_983