%Y 与 %y 的区别

%Y 与 %y 的区别

>>> StartTime = datetime.datetime.strptime('04-03-20 09:00:01', '%d-%m-%y %H:%M:%S')
>>> 
>>> 
>>> StartTime = datetime.datetime.strptime('04-03-19 09:00:01', '%d-%m-%y %H:%M:%S')
>>> 
>>> 
>>> StartTime = datetime.datetime.strptime('04-03-2020 09:00:01', '%d-%m-%Y %H:%M:%S')
>>> 
>>>