yyyy-MM-dd hh:mm:ss => 2017-06-29 09:20:43
function getNowFormatDate() {
let date = new Date(dateStr);
let seperator1 = '-';
let seperator2 = ':';
let month = date.getMonth() + 1;
let strDate = date.getDate();
let hour = date.getHours();
let minute = date.getMinutes();
let second = date.getSeconds();
if (month >= 1 && month <= 9) {
month = '0' + month;
}
if (strDate >= 0 && strDate <= 9) {
strDate = '0' + strDate;
}
if (hour >= 0 && hour <= 9) {
hour = '0' + hour;
}
if (minute >= 0 && minute <= 9) {
minute = '0' + minute;
}
if (second >= 0 && second <= 9) {
second = '0' + second;
}
let currentdate =
date.getFullYear() +
seperator1 +
month +
seperator1 +
strDate +
' ' +
hour +
seperator2 +
minute +
seperator2 +
second;
return currentdate;
}
setInterval(() => {
console.log(getNowFormatDate())
}, 1000)
or
let current_datetime = new Date()
let formatted_date = current_datetime.getFullYear() + "-" + (current_datetime.getMonth() + 1) + "-" + current_datetime.getDate() + " " + current_datetime.getHours() + ":" + current_datetime.getMinutes() + ":" + current_datetime.getSeconds()
console.log(formatted_date) // 2020-5-26 9:51:16
