python pickle 保存数据

import pickle 
#import dill as pickle
#pickle 不可以保存lambda函数，序列化对象等，但dill可以保存

#保存数据
with open('dataset.pkl', 'wb') as f:
    data = {
    
    '0':1, '1':2}
    pickle.dump(data, f)
#加载数据

with open('dataset.pkl', 'rb') as f:
    data = pickle.load(f)