《零基础入门学习Python》第三十一讲学习笔记

一只小章鱼

1、pickle模块的使用，例：

>>>import pickle
>>>my_list=[123,45.1,'小甲鱼',['another list']]
>>>pickle_file = open('my_list.pkl','wb')
>>>pickle.dump(my_list,pickle_file)
>>>pick_file.close()
>>>pickle_file = open('my_file.pkl','rb')
>>>my_list2 = pickle.load(pickle_file)
>>>print(my_list2)