| 语言 | Unix时间戳 | Unix时间戳转time | time转Unix时间戳 |
|---|---|---|---|
| Java | time | String date = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new java.util.Date(Unix timestamp * 1000)) | long epoch = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").parse("01/01/1970 01:00:00"); |
| JavaScript | Math.round(new Date().getTime()/1000) getTime()返回数值的单位是毫秒 |
var unixTimestamp = new Date(Unix timestamp * 1000) commonTime = unixTimestamp.toLocaleString() |
var commonTime = new Date(Date.UTC(year, month - 1, day, hour, minute, second)) |
| Microsoft .NET / C# | epoch = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000 | public static DateTime _GetDateTime(long unixTime) { return (new DateTime(1970, 1, 1)).AddSeconds(unixTime).ToLocalTime(); } |
public static long _GetUnixTime(DateTime time) { return (time.ToUniversalTime().Ticks / 10000000 - 62135596800); } |
| MySQL | SELECT unix_timestamp(now()) | from_unixtime(Unix timestamp) | SELECT unix_timestamp(time) 时间格式: YYYY-MM-DD HH:MM:SS 或 YYMMDD 或 YYYYMMDD |
| Perl | time | my $time = Unix timestamp my ($sec, $min, $hour, $day, $month, $year) = (localtime($time))[0,1,2,3,4,5,6] |
use Time::Local my $time = timelocal($sec, $min, $hour, $day, $month, $year); |
| PHP | time() | date('r', Unix timestamp) | mktime(hour, minute, second, month, day, year) |
| PostgreSQL | SELECT extract(epoch FROM now()) | SELECT TIMESTAMP WITH TIME ZONE 'epoch' + Unix timestamp) * INTERVAL '1 second'; | SELECT extract(epoch FROM date('YYYY-MM-DD HH:MM:SS')); |
| Python | import time time.time() |
import time time.gmtime(Unix timestamp) |
import time int(time.mktime(time.strptime('YYYY-MM-DD HH:MM:SS', '%Y-%m-%d %H:%M:%S'))) |
| Ruby | 获取Unix时间戳：Time.now 或 Time.new 显示Unix时间戳：Time.now.to_i |
Time.at(Unix timestamp) | Time.local(year, month, day, hour, minute, second) |
| SQL Server | SELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE()) | DATEADD(s, Unix timestamp, '1970-01-01 00:00:00') | SELECT DATEDIFF(s, '1970-01-01 00:00:00', time) |
| Unix / Linux | date +%s | date -d @Unix timestamp | date +%s -d"Jan 1, 1970 00:00:01" |
| VBScript / ASP | DateDiff("s", "01/01/1970 00:00:00", Now()) | DateAdd("s", Unix timestamp, "01/01/1970 00:00:00") | DateDiff("s", "01/01/1970 00:00:00", time) |