如何在iOS中以编程方式访问应用程序目录

Question

If we create a database file programmatically, it will store in somewhere in /Users/admin/Library/Application Support/iPhone Simulator/5.1/Applications/DB425A55-5008-44D2-B08D-C21AFFBAF935/Documents . For this, we have to use below code.

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *databasePath = [documentsDirectory stringByAppendingPathComponent:@"sample.db"];

Is there any way to create and store database files in our local app folder?

Answer 1

You're thinking about your app's bundle - you can get details about this by reading the documentation for the NSBundle class.

However, you only have read access to this - you can read the contents of file in the bundle but you can't change them etc. This is beacuse your bundle is signed and if you were able to change it then the certificates checksums etc wouldn't work :)

Why do you specifically want to write into your app's folder? What's wrong with the other directories provided for your app?

Answer 2

不可以，您不能进行更改/添加到您的应用程序捆绑包中。