python应用操作——每天0点定时启动

from threading import Timerimport datetime

def fun():

    print('Zarten')

    timer = Timer(24*60*60, fun)

    timer.start()

now = datetime.datetime.now()

tomorrow_time = now + datetime.timedelta(1)tomorrow_year = tomorrow_time.yeartomorrow_month = tomorrow_time.monthtomorrow_day = tomorrow_time.day

tomorrow_zero_time = datetime.datetime.strptime(str(tomorrow_year)+"-"+str(tomorrow_month)+"-"+str(tomorrow_day)+" 00:00:00", "%Y-%m-%d %H:%M:%S")

interval_time = (tomorrow_zero_time - now).total_seconds()

timer = Timer(interval_time, fun)timer.start()