什么是unix时间戳？unix时间戳在java/php/JavaScript等多语言中转换普通时间方法(2)

Java	String date = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new java.util.Date(Unix timestamp * 1000))
JavaScript	先 var unixTimestamp = new Date(Unix timestamp * 1000) 然后 commonTime = unixTimestamp.toLocaleString()
Linux	date -d @Unix timestamp
MySQL	from_unixtime(Unix timestamp)
Perl	先 my $time = Unix timestamp 然后 my ($sec, $min, $hour, $day, $month, $year) = (localtime($time))[0,1,2,3,4,5,6]
PHP	date('r', Unix timestamp)
PostgreSQL	SELECT TIMESTAMP WITH TIME ZONE 'epoch' + Unix timestamp) * INTERVAL '1 second';
Python	先 import time 然后 time.gmtime(Unix timestamp)
Ruby	Time.at(Unix timestamp)
SQL Server	DATEADD(s, Unix timestamp, '1970-01-01 00:00:00')
VBScript / ASP	DateAdd("s", Unix timestamp, "01/01/1970 00:00:00")
其他操作系统 (如果Perl被安装在系统中)	命令行状态：perl -e "print scalar(localtime(Unix timestamp))"

Java	long epoch = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").parse("01/01/1970 01:00:00");
JavaScript	var commonTime = new Date(Date.UTC(year, month - 1, day, hour, minute, second))
MySQL	SELECT unix_timestamp(time) 时间格式: YYYY-MM-DD HH:MM:SS 或 YYMMDD 或 YYYYMMDD
Perl	先 use Time::Local 然后 my $time = timelocal($sec, $min, $hour, $day, $month, $year);
PHP	mktime(hour, minute, second, day, month, year)
PostgreSQL	SELECT extract(epoch FROM date('YYYY-MM-DD HH:MM:SS'));
Python	先 import time 然后 int(time.mktime(time.strptime('YYYY-MM-DD HH:MM:SS', '%Y-%m-%d %H:%M:%S')))
Ruby	Time.local(year, month, day, hour, minute, second)
SQL Server	SELECT DATEDIFF(s, '1970-01-01 00:00:00', time)
Unix / Linux	date +%s -d"Jan 1, 1970 00:00:01"
VBScript / ASP	DateDiff("s", "01/01/1970 00:00:00", time)

标签: unix时间戳

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