datetime模塊

目錄

• 1、datetime模塊

1、datetime模塊

# datetime模塊能夠當作是時間加減的模塊
import datetime

# 返回當前時間
print(datetime.datetime.now())

2019-03-07 16:22:14.544130

print(datetime.date.fromtimestamp(time.time()))

2019-03-07

# 當前時間+3天
print(datetime.datetime.now() + datetime.timedelta(3))

2019-03-10 16:22:14.560599

# 當前時間-3天
print(datetime.datetime.now() + datetime.timedelta(-3))

2019-03-04 16:22:14.568473

# 當前時間-3小時
print(datetime.datetime.now() + datetime.timedelta(hours=3))

2019-03-07 19:22:14.575881

# 當前時間+30分鐘
print(datetime.datetime.now() + datetime.timedelta(minutes=30))

2019-03-07 16:52:14.585432

# 時間替換
c_time = datetime.datetime.now()
print(c_time.replace(minute=20, hour=5, second=13))

2019-03-07 05:20:13.595493