import datetime
def get_diff_days(pdate,days):
pdate_obj = datetime.datetime.strptime(pdate,"%Y-%m-%d")
time_gap = datetime.timedelta(days = days)
pdate_result = pdate_obj-time_gap
return pdate_result.strftime("%Y-%m-%d")
print(get_diff_days("2021-04-28",1))
print(get_diff_days("2021-04-28",3))
print(get_diff_days("2021-04-28",5))
python练习题024:怎样计算任意日期7天前的日期
最新推荐文章于 2024-06-18 11:41:13 发布