从图库中选择照片的路径保存在数据库中

Question

In my app, I would allow the user to pick a photo from the gallery (or snap a photo/video with the camera).

I need to save the path in a db to retrieve it later, but I don't understand how I can do it.

** EDIT **

I didnt' resolve this issue, so now I save the images locally and I save the local path in the db.

Answer 1

我从未使用过UIImagePickerControllerReferenceURL ，但我假设您将其用作任何其他URL：

[UIImage imageWithData:[NSData dataWithContentsOfURL:url]];