示例1：講一個列表以二進(jìn)制形式保存

#!/usr/bin/python
import pickle
my_list = [12,3.14,'chenzhitao',[1,2,3]]
pickle_file = open('my_list.pkl','wb')
pickle.dump(my_list,pickle_file)
pickle_file.close()

示例2：將二進(jìn)制文件讀出來

#!/usr/bin/python
import pickle
pickle_file = open('my_list.pkl','rb')
my_list = pickle.load(pickle_file)
print(my_list)