在Python中检查范围，您可以使用
a <= x <= b：
>>> import datetime>>> today = datetime.date.today()>>> margin = datetime.timedelta(days = 3)>>> today - margin <= datetime.date(2011, 1, 15) <= today + marginTrue
在Python中检查范围，您可以使用
a <= x <= b：
>>> import datetime>>> today = datetime.date.today()>>> margin = datetime.timedelta(days = 3)>>> today - margin <= datetime.date(2011, 1, 15) <= today + marginTrue
名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
