Unix時間戳(Unix timestamp) → 北(běi)京時間
北(běi)京時間 → Unix時間戳(Unix timestamp)
Unix時間戳轉換工(gōng)具，可以将Unix時間戳轉換成标準格式的北(běi)京時間，也可以将标準格式的北(běi)京時間轉換為(wèi) UNIX 時間戳；
什麽是Unix時間戳(Unix timestamp)：時間戳是指格林威治時間1970年(nián)01月(yuè)01日00時00分00秒(miǎo)(北(běi)京時間1970年(nián)01月(yuè)01日08時00分00秒(miǎo))起至現在的總秒(miǎo)數。
PHP示例Unixtime的用法：
獲取當前時間戳：$time = time(); 轉換為(wèi)北(běi)京時間：$datetime = date('Y-m-d H:i:s',$time); 轉換為(wèi)時間戳：$unixtime = strtotime($datetime);（www.ytecn.com）
| PHP | time() |
| Java | time |
| JavaScript | Math.round(new Date().getTime()/1000) getTime()返回數值的單位是毫秒(miǎo) |
| .NET / C# | time = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000 |
| MySQL | SELECT unix_timestamp(now()) |
| Perl | time |
| PostgreSQL | SELECT extract(time FROM now()) |
| Python | 先 import time 然後 time.time() |
| Ruby | 獲取Unix時間戳：Time.now 或 Time.new 顯示Unix時間戳：Time.now.to_i |
| SQL Server | SELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE()) |
| Unix / Linux | date +%s |
| VBScript / ASP | DateDiff("s", "01/01/1970 00:00:00", Now()) |
| PHP | mktime(hour, minute, second, day, month, year) |
| Java | long datetime = 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) 時間格式: YYYY-MM-DD HH:MM:SS 或 YYMMDD 或 YYYYMMDD |
| Perl | 先 use Time::Local 然後 my $time = timelocal($sec, $min, $hour, $day, $month, $year); |
| PostgreSQL | SELECT extract(datetime FROM date('YYYY-MM-DD HH:MM:SS')); |
| Python | 先 import time 然後 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', datetime) |
| Unix / Linux | date +%s -d"Jan 1, 1970 00:00:01" |
| VBScript / ASP | DateDiff("s", "01/01/1970 00:00:00", datetime) |
| PHP | date('r', Unix timestamp) |
| Java | String datetime = 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) 然後 commonTime = unixTimestamp.toLocaleString() |
| Linux | date -d @Unix timestamp |
| MySQL | from_unixtime(Unix timestamp) |
| Perl | 先 my $time = Unix timestamp 然後 my ($sec, $min, $hour, $day, $month, $year) = (localtime($time))[0,1,2,3,4,5,6] |
| PostgreSQL | SELECT TIMESTAMP WITH TIME ZONE 'time' + Unix timestamp) * INTERVAL '1 second'; |
| Python | 先 import time 然後 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") |
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