python3之日期和时间(转载)

  转载:https://www.cnblogs.com/zhangxinqi/p/7687862.html

  a = datetime.datetime.now()

  time.sleep(10)

  b = datetime.datetime.now()

  print((b-a).seconds)

  两个时间点的时间间隔(秒)

原文地址:https://www.cnblogs.com/shaosks/p/9282705.html