在Python中,我该如何做这个Datetime?

时间:2010-03-31 06:02:00

标签: python datetime

right_now = datetime.datetime.now()
one_hour_before = ?????

如何使用right_now获取one_hour_before?

2 个答案:

答案 0 :(得分:7)

right_now = datetime.datetime.now()
one_hour_before = right_now - datetime.timedelta(hours=1)

答案 1 :(得分:1)

你需要像datetime.timedelta这样使用:

right_now = datetime.datetime.now()
one_hour_before = right_now - datetime.timedelta(hours = 1)