时间:2021-06-22 09:35:41 | 栏目:Python代码 | 点击:次
如下所示:
import datetime
#以当前时间作为起始点,days=-7向前偏移7天,days=7向后偏移7天
time_now = datetime.datetime.now()
time = (time_now+datetime.timedelta(days=7)).strftime("%Y%m%d")
print(time)
安装dateutil库,注意不是pip install dateutil,而是pip install python-dateutil
import datetime
from dateutil.relativedelta import relativedelta
#以当前时间作为起始点,days=-7向前偏移7天,days=7向后偏移7天
time_now = datetime.datetime.now()
time = (time_now+datetime.timedelta(days=7)).strftime("%Y%m%d")
print(time)
#以当前时间为起始点,偏移一个月
time_1=(time_now+relativedelta(months=-1)).strftime("%Y%m%d")
print(time_1)