获取时间

获取当天的日期

today_date = datetime.date.today().strftime('%Y%m%d')

获取当日00点的时间

date = time.strftime('%Y%m%d')
now_time = time.time()
now_tm = time.localtime(now_time)
zero_time = now_time - (now_tm.tm_sec + 60 * now_tm.tm_min + 3600 * now_tm.tm_hour)
date_time_zero = (str(zero_time))