即使重新启动程序，如何永久存储元素

Question

element = ["Summer","Sun"]
element.append("Ice")
print(element)

我想当我重新启动程序时，“冰”仍然是列表。你知道吗

Answer 1

据我所知，实际上有几个选择：

1. 外部.txt文件
2. 模块Pickle
3. 数据库

模块Pickle -如何泡菜的简单例子

import pickle
element= ["Summer","Sun"]
element.append("Ice")
pickling_on = open("Element.pickle","wb")
pickle.dump(element, pickling_on)
pickling_on.close()

所以，现在数据已经被修改了

pickle_off = open("Element.pickle","rb")
element = pickle.load(pickle_off)
print(element)