《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：

1. >>>import pickle
   
2. >>>my_list=[123,45.1,'小甲鱼',['another list']]
   
3. >>>pickle_file = open('my_list.pkl','wb')
   
4. >>>pickle.dump(my_list,pickle_file)
   
5. >>>pick_file.close()
   
6. >>>pickle_file = open('my_file.pkl','rb')
   
7. >>>my_list2 = pickle.load(pickle_file)
   
8. >>>print(my_list2)

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