python中默认有uuid的库,那么来区分一下其两个方法的区别是什么。 Python 2.7.5 (default, Apr 11 2018, 07:36:10) [GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2 Type help, copyright, credits or license for more information. >>> import uuid >>> uuid.uuid4() UUID('95dcdc08-5ee2-4410-b023-b3fe584e7680') >>> uuid.uuid1() U