?? ??? ??
?? ?? ???, ?? ??? ????? ??? ??? ??? ??? ???? ?? ? ???.
????：
? ?? ?? ??? ??? ????? ? ???? ? ? ????!
| ?? |
?? ??? ???? |
| MYSQL |
select *from `date` where DATEDIFF(FROM_UNIXTIME(unix_timestamp),NOW())=0 查詢當前時間數(shù)據(jù) unix_timestamp是時間戳 0是當天 -1是前一天
|
| PHP |
echo time();//秒時間戳
|
| Java |
(int) (System.currentTimeMillis() / 1000)
|
| JavaScript |
Math.round(new Date() / 1000)
|
| Shell |
date +%s
|
| SQLite |
SELECT strftime('%s', 'now')
|
| Python |
import time
time.time()
|
