如果应用程序变为非活动状态，NSUserDefaults是否保存对象? [英] Does NSUserDefaults save objects if the application becomes inactive?

问题描述

例如:

NSUserDefaults *user = [NSUserDefaults standardUserDefaults];   
[user setObject:textField1.text forKey:@"receive_text1"];
[user setObject:textField2.text forKey:@"receive_text2"];
[user synchronize];

如果我离开此应用程序，就像从后台到前台一样，或者重新启动该应用程序

If I leave this app, just like from background to foreground, or relaunching the app

NSUserDefaults中的对象是否仍然可以获取我之前设置的数据?

Could objects in NSUserDefaults still get the data that I set before?

推荐答案

NSUserDefault是持久性的.因此，数据将被保存，直到您将其删除或从设备中删除该应用程序为止.

NSUserDefault is persistent. So the data will be saved until you remove them or delete the app from the device.

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