python 时间处理之月份加减

2020-01-09 10:06:07 浏览数 (1)

第三方模块 :python-dateutil

安装方式:pip install python-dateutil

实例代码:

代码语言:javascript复制
import datetime
from dateutil.relativedelta import relativedelta

datetime_now = datetime.datetime.now()
datetime_three_month_ago = datetime_now - relativedelta(months=3)
print datetime_three_month_ago

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