不同语言获取当前时间戳
JavaScript | + new Date() (毫秒) new Date().getTime() (毫秒) Date.now() (毫秒) Math.floor(new Date().getTime() / 1000) (秒) Math.floor(Date.now() / 1000) (秒) | ||||
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Java | System.currentTimeMillis() / 1000 [ 最快 ] new Date().getTime() / 1000 Calendar.getInstance().getTimeInMillis() / 1000 | ||||
PHP | time() | ||||
Python | import time time.time() | ||||
Microsoft .NET / C# | epoch = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000 | ||||
MySQL | SELECT unix_timestamp(now()) | ||||
Perl | time | ||||
PostgreSQL | SELECT extract(epoch FROM now()) | ||||
Ruby | Time.now // 获取Unix时间戳 Time.new // 获取Unix时间戳 Time.now.to_i // 显示Unix时间戳 | ||||
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()) | ||||
Swift | NSDate().timeIntervalSince1970 | ||||
Go | import ( "time" ) int32(time.Now().Unix()) |