datetime模块

# datetime模块可以看成是时间加减的模块 import datetime

返回当前时间

print(datetime.datetime.now())

2019-08-16 19:33:39.557899

更改时间

# 当前时间+3天 print(datetime.datetime.now() + datetime.timedelta(3))

2019-08-19 19:33:39.557899

当前时间3小时 print(datetime.datetime.now() + datetime.timedelta(hours=3))

2019-08-19 22:33:39.557899

# 当前时间+3分钟 print(datetime.datetime.now() + datetime.timedelta(minutes=3))

2019-08-19 22:33:42.557899

时间替换

# 时间替换 c_time = datetime.datetime.now() print(c_time.replace(minute=20, hour=5, second=13))

2019-08-16 05:20:13.617117

转载于:https://www.cnblogs.com/dadazunzhe/p/11403988.html

相关资源：详解python datetime模块