함수 now()

  다른 뜻에 대해서는 함수 now (unixtime) 문서를 참조하십시오.

  다른 뜻에 대해서는 함수 now (iso8601) 문서를 참조하십시오.

• example: 2011-01-01 21:00:00

1 Bash

now=`date +%Y-%m-%d\ %H:%M:%S`
echo $now
# 2014-09-07 08:10:26

2 C#

C샵 now 문서를 참고하십시오.

using System;
class Program {
    static void Main() {
        String now = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
        Console.WriteLine( now );
    }
}

3 CMD

set now=%date% %time%
echo %now%
REM 2012-08-24 15:00:22.05

4 Go

Go time.Now() 문서를 참고하십시오.

package main

import (
    "fmt"
    "time"
)

func main() {
    t :=  time.Now()
    fmt.Println(t)
    // 2020-07-17 08:33:15.366014451 +0000 UTC m=+0.000165201
}

5 Java

Date date = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String now = sdf.format(date);

String now = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());

6 JavaScript

function now() {
	var date = new Date();
	var m = date.getMonth()+1;
	var d = date.getDate();
	var h = date.getHours();
	var i = date.getMinutes();
	var s = date.getSeconds();
	return date.getFullYear()+'-'+(m>9?m:'0'+m)+'-'+(d>9?d:'0'+d)+' '+(h>9?h:'0'+h)+':'+(i>9?i:'0'+i)+':'+(s>9?s:'0'+s);
}
console.log( now() );

function formatDate(date) {
	var m = date.getMonth()+1;
	var d = date.getDate();
	var h = date.getHours();
	var i = date.getMinutes();
	var s = date.getSeconds();
	return date.getFullYear()+'-'+(m>9?m:'0'+m)+'-'+(d>9?d:'0'+d)+' '+(h>9?h:'0'+h)+':'+(i>9?i:'0'+i)+':'+(s>9?s:'0'+s);
}
console.log( formatDate(new Date()) );

7 PHP

$now = date('Y-m-d H:i:s');
echo $now;
// 2014-09-07 08:12:08

8 PowerShell

$now = Get-Date -Format 'yyyy-MM-dd hh:mm:ss'
echo $now
# 2014-09-07 08:12:08

9 Python

Python 현재일시 얻기 문서를 참고하십시오.

from datetime import datetime
now = datetime.today().strftime('%Y-%m-%d %H:%M:%S')
print( now )
# 2020-01-15 13:44:21

import time
now = time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime())
print( now )
# 2020-01-15 13:44:21

10 Perl

use DateTime;
print DateTime->now();
# 2018-01-17T11:17:49

11 R

R Sys.time() 문서를 참고하십시오.

Sys.time()
## [1] "2019-11-30 22:46:36 KST"

format(Sys.time(),"%Y-%m-%d %H:%M:%S")
## [1] "2019-11-30 22:46:36"

12 Ruby

puts Time.now.strftime "%Y-%m-%d %H:%M:%S"
# 2000-03-14 01:59:00
puts Time.new.strftime "%Y-%m-%d %H:%M:%S"
# 2000-03-14 01:59:00

13 SQL

13.1 MySQL

SELECT NOW();
-- 2014-09-06 23:01:43

SELECT SYSDATE();
-- 2014-09-06 23:01:43

13.2 Oracle

select to_char(sysdate, 'YYYY-MM-DD HH24:MI:SS') as "Now" from dual;

13.3 PostgreSQL

SELECT CURRENT_TIMESTAMP;

SELECT LOCALTIMESTAMP;

14 VBA

MsgBox Format(Now, "yyyy-MM-dd hh:mm:ss")

15 같이 보기

• today
• TO_CHAR
• unixtime2datetime
• 함수 now (unixtime)
• 함수 now (iso8601)
• timezone
• 현재