PYTHON Learning 0044: --- datetime function module Detailed --2019-8-11

1, datetime.datetime.now (): Returns the current date datetime types:

2, datetime.date.fromtimestamp (): it into a timestamp datetime Date Type:


3, time calculation:
datetime.datetime.now () the datetime.timedelta + (4):

the datetime.timedelta () parentheses default unit of "day"

4 time Shift:
a replace function: