[英]Storing the values of an array for future refernce
I have an Arraylist , the values of which keep changing. 我有一个Arraylist ,其值不断变化。 These values should be saved because the next time the application opens, the previous values have to be there.Right now I just save it in an list but the next time the values are not saved.
这些值应该被保存,因为下次应用程序打开时,以前的值必须存在。现在我将其保存在列表中,但是下次不保存这些值。 How can I store the values?
如何存储值?
You can store it in a file or a database table. 您可以将其存储在文件或数据库表中。
And read it next time when you open the application. 并在下次打开应用程序时阅读。
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