Swift - Write Image from URL to Local File

Question

I\'ve been learning swift rather quickly, and I\'m trying to develop an OS X application that downloads images.

I\'ve been able to parse the JSON I\'m looking for into a

Answer 1

@IBAction func savePhoto(_ sender: Any) {

        let imageData = UIImagePNGRepresentation(myImg.image!)
        let compresedImage = UIImage(data: imageData!)
        UIImageWriteToSavedPhotosAlbum(compresedImage!, nil, nil, nil)

        let alert = UIAlertController(title: "Saved", message: "Your image has been saved", preferredStyle: .alert)
        let okAction = UIAlertAction(title: "Ok", style: .default)
        alert.addAction(okAction)
        self.present(alert, animated: true)
    }   
}