94-datetmie模塊

datetmie模塊

datetime模塊能夠當作是時間加減的模塊code

import time
import datetime

1 返回當前時間

print(datetime.datetime.now())
# 2019-09-15 15:40:50.268535

print(datetime.date.fromtimestamp(time.time()))
# 2019-09-15

2 當前時間+3天

print(datetime.datetime.now() + datetime.timedelta(3))
# 2019-09-18 15:40:50.268535

3 當前時間-3天

print(datetime.datetime.now() + datetime.timedelta(-3))
# 2019-09-12 15:40:50.268535

4 當前時間-3小時

print(datetime.datetime.now() + datetime.timedelta(hours=3))
#2019-09-15 18:40:50.268535

5 當前時間+30分鐘

print(datetime.datetime.now() + datetime.timedelta(minutes=30))
#2019-09-15 16:10:50.268535

6 時間替換

c_time = datetime.datetime.now()
print(c_time.replace(minute=20, hour=5, second=13))
#2019-09-15 05:20:13.268535
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