转自:https://blog.csdn.net/rookinzhang/article/details/80259857
Python中可变对象和不可变对象:https://www.cnblogs.com/suxianglun/p/9013021.html
olivertian 2019-08-04 13:27 原文
转自:https://blog.csdn.net/rookinzhang/article/details/80259857
Python中可变对象和不可变对象:https://www.cnblogs.com/suxianglun/p/9013021.html