datetime模块

datetime模块

时间的修改

import datetime

print(datetime.datetime.now()) # 打印时间

now = datetime.datetime.now()

print(now+datetime.timedelta(3)) # 默认+3天

print(now+datetime.timedelta(hours=3)) # 3小时
print(now+datetime.timedelta(minutes=3)) # 3分钟

print(now.replace(year=1900))