极致框架是什么

//TODO: Archive and save models save to a file
NSData *data = [NSKeyedArchiver archivedDataWithRootObject:mArray requiringSecureCoding:YES error:&error];

//TODO: Read and unarchive models just from a file
NSData *data = [NSData dataWithContentsOfFile:filePath options:NSDataReadingMappedIfSafe error:&error];

点击这里深入了解怎么做的

#极致框架是什么#

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