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Unix 时间戳转换工具



现在的Unix时间戳(Unix timestamp)是:开始停止刷新


如何在不同编程语言中获取现在的Unix时间戳(Unix timestamp)?
Javatime
JavaScriptMath.round(new Date().getTime()/1000)
getTime()返回数值的单位是毫秒
Microsoft .NET / C#epoch = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000
MySQLSELECT unix_timestamp(now())
Perltime
PHPtime()
PostgreSQLSELECT extract(epoch FROM now())
Python import time 然后 time.time()
Ruby获取Unix时间戳:Time.now Time.new
显示Unix时间戳:Time.now.to_i
SQL ServerSELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE())
Unix / Linuxdate +%s
VBScript / ASPDateDiff("s", "01/01/1970 00:00:00", Now())
其他操作系统
(如果Perl被安装在系统中)
命令行状态:perl -e "print time"
如何在不同编程语言中实现Unix时间戳(Unix timestamp) → 普通时间?
JavaString date = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new java.util.Date(Unix timestamp * 1000))
JavaScript var unixTimestamp = new Date(Unix timestamp * 1000) 然后 commonTime = unixTimestamp.toLocaleString()
Linuxdate -d @Unix timestamp
MySQLfrom_unixtime(Unix timestamp)
Perl my $time = Unix timestamp然后 my ($sec, $min, $hour, $day, $month, $year) = (localtime($time))[0,1,2,3,4,5,6]
PHPdate('r', Unix timestamp)
PostgreSQLSELECT TIMESTAMP WITH TIME ZONE 'epoch' + Unix timestamp) * INTERVAL '1 second';
Python import time 然后 time.gmtime(Unix timestamp)
RubyTime.at(Unix timestamp)
SQL ServerDATEADD(s, Unix timestamp, '1970-01-01 00:00:00')
VBScript / ASPDateAdd("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))"
如何在不同编程语言中实现普通时间 → Unix时间戳(Unix timestamp)?
Javalong epoch = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").parse("01/01/1970 01:00:00");
JavaScriptvar commonTime = new Date(Date.UTC(year, month - 1, day, hour, minute, second))
MySQLSELECT unix_timestamp(time)
时间格式: YYYY-MM-DD HH:MM:SS 或 YYMMDD 或 YYYYMMDD
Perl use Time::Local 然后 my $time = timelocal($sec, $min, $hour, $day, $month, $year);
PHPmktime(hour, minute, second, month, day, year)
PostgreSQLSELECT extract(epoch FROM date('YYYY-MM-DD HH:MM:SS'));
Python import time 然后 int(time.mktime(time.strptime('YYYY-MM-DD HH:MM:SS', '%Y-%m-%d %H:%M:%S')))
RubyTime.local(year, month, day, hour, minute, second)
SQL ServerSELECT DATEDIFF(s, '1970-01-01 00:00:00', time)
Unix / Linuxdate +%s -d"Jan 1, 1970 00:00:01"
VBScript / ASPDateDiff("s", "01/01/1970 00:00:00", time)

工具简介

什么是Unix时间戳(Unix timestamp): Unix时间戳(Unix timestamp),或称Unix时间(Unix time)、POSIX时间(POSIX time),是一种时间表示方式,定义为从格林威治时间1970年01月01日00时00分00秒起至现在的总秒数。Unix时间戳不仅被使用在Unix系统、类Unix系统中,也在许多其他操作系统中被广泛采用