［已解决］Python中对于datetime获取当前时间和计算出昨天

搜：

datetime() python

参考：

最后用：

from datetime import datetime, timedelta

startDatetime = datetime.now()

app.logger.debug(‘startDatetime=%s’, startDatetime)

oneDayDelta = timedelta(days=1)

app.logger.debug(‘oneDayDelta=%s’, oneDayDelta)

endDatetime = startDatetime + oneDayDelta

app.logger.debug(‘endDatetime=%s’, endDatetime)

log：

DEBUG in db_create [db_create.py:79]:

startDatetime=2016-08-23 17:28:48.249504

<div–<——————————————————————————

DEBUG in db_create [db_create.py:82]:

oneDayDelta=1 day, 0:00:00

<div–<——————————————————————————

DEBUG in db_create [db_create.py:84]:

endDatetime=2016-08-24 17:28:48.249504

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