datetime library

1. library 불러오기

from datetime import datetime

2. 현재시간

from datetime import datetime

now = datetime.now()

print now

3. 년/월/일

from datetime import datetime

now = datetime.now()

print now

print now.year

print now.month

print now.day

from datetime import datetime

now = datetime.now()

print '%s/%s/%s' % (now.month, now.day, now.year)

4. 시:분:초

from datetime import datetime

now = datetime.now()

print '%s:%s:%s' % (now.hour, now.minute, now.second)

3.4 는 print 문법이 완전 다르구나 print ('{}:{}:{}' .format(now.hour, now.minute, now.second))

5. datetime 관련 정리

from datetime import datetime

now = datetime.now()

print '%s/%s/%s %s:%s:%s' % (now.month, now.day, now.year, now.hour, now.minute, now.second)