python 将字典存储为文件的两种方式:pickle 保存和 numpy 保存以 pickle 保存为例,生成 .pkl 文件: # 保存字典 import pickle with open('dict_movie_user_all.pkl', 'wb') as f: pickle.dump(dict_movie_user_all, f, pickle.HIGHEST_PROTOCOL) # 读取字典 import pickle with open("dict_movie_user_a...