js 이용한 현재 시간

Date 객체

시간 꺼내기

let hours =  ('0'+today.getHours()).slice(-2);

분꺼내기

let minutes = ('0'+ today.getMinutes()).slice(-2);//분

초꺼내기

let seconds = ('0'+today.getSeconds()).slice(-2);//초

시간+분+초 합치기

let timeString = hours + ":" + minutes + ":" + seconds;

원본

<script type="text/javascript">
function fnCt(){
let today = new Date();
	let hours =  ('0'+today.getHours()).slice(-2);
	let minutes = ('0'+ today.getMinutes()).slice(-2);//분
	let seconds = ('0'+today.getSeconds()).slice(-2);//초
	
	let timeString = hours + ":" + minutes + ":" + seconds;
	console.log("timeString"+timeString);