我想要获取最近一个小时的date time对象。假设sys时间是"2011-9-28 06:11:30“,我想得到的输出是"2011-9-28 05”#{06 -1 as }
我使用:
lastHourDateTime = date.today() - timedelta(hours = 1)
print lastHourDateTime.strftime('%Y-%m-%d %H:%M:%S')但是,我的输出根本没有显示时间部分。我哪里错了?
发布于 2011-09-28 19:15:27
Date没有小时-使用日期时间:
from datetime import datetime, timedelta
last_hour_date_time = datetime.now() - timedelta(hours = 1)
print(last_hour_date_time.strftime('%Y-%m-%d %H:%M:%S'))发布于 2011-09-28 19:15:09
这对我来说很有效:
import datetime
lastHourDateTime = datetime.datetime.now() - datetime.timedelta(hours = 1)
print(lastHourDateTime.strftime('%Y-%m-%d %H'))
# prints "2011-09-28 12" which is the time one hour ago in Central Europe发布于 2020-07-11 00:03:20
您可以使用pandas实现相同的目标
import pandas as pd
pd.Timestamp.now() - pd.Timedelta('1 hours')https://stackoverflow.com/questions/7582333
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