//if (document == nil) // Unarchive failed so create a new ReaderDocument object
//{
document = [[ReaderDocument alloc] initWithFilePath:filePath password:phrase];
//}
将对应行注释掉即可。
//if (document == nil) // Unarchive failed so create a new ReaderDocument object
//{
document = [[ReaderDocument alloc] initWithFilePath:filePath password:phrase];
//}
将对应行注释掉即可。