腌制数据
python提供了一个标准库pickle,可以保存(dump)和加载(load)几乎任何python数据对象。
使用dump保存,用load恢复
import pickle list1 = [1,2,4,3,5,7,3] with open('mydata.txt', 'wb') as data: pickle.dump(list1, data)
with open('mydata.txt', 'rb') as data:
list2 = pickle.load(data)
print(list2)
浙公网安备 33010602011771号