得到当前时间
> print(os.date()) Wed Jun 26 10:27:15 2013
得到当前时间戳
> print(os.time()) 1372155588
时间戳转时间
> print(os.date("%c",1372153800)) Tue Jun 25 17:50:00 2013
时间转时间戳
-- Assuming a date pattern like: yyyy-mm-dd hh:mm:ss local pattern = "(%d+)-(%d+)-(%d+) (%d+):(%d+):(%d+)" local timeToConvert = "2011-01-01 01:30:33" local runyear, runmonth, runday, runhour, runminute, runseconds = timeToConvert:match(pattern) local convertedTimestamp = os.time({year = runyear, month = runmonth, day = runday, hour = runhour, min = runminute, sec = runseconds})
计算 30 分钟前时间, 可以使用 秒计算出
> print(os.time() - 30*60) 1372153800 > print(os.date("%c",1372153800)) Tue Jun 25 17:50:00 2013