python保存字典和读取字典pickle，,import pic

python保存字典和读取字典pickle，,import pic

import pickleimport numpy as npdef save_obj(obj, name):    with open(name + ‘.pkl‘, ‘wb‘) as f:        pickle.dump(obj, f, pickle.HIGHEST_PROTOCOL)def load_obj(name):    with open(name + ‘.pkl‘, ‘rb‘) as f:        return pickle.load(f)a = load_obj(‘logistic_regression_res‘)W = np.array(a[‘W‘])b = np.array(a[‘b‘])print(W)print(b)

python保存字典和读取字典pickle