可以为一个按钮设置不同的值吗？

Question

我在页面控制中有几页。在每一页上，都有文字和图片，每页都会改变。我想在每个页面上放置不同的声音文件。我试图用一个按钮在每个页面上设置不同的功能。但是什么也没出来。

@IBOutlet weak var playButtonAkbar: UIButton!
var audioFile1: AVAudioPlayer?
var audioFile2: AVAudioPlayer?

@IBOutlet weak var pageControl: UIPageControl!
var slides:[Slide] = [];

override func viewDidLoad() {
    super.viewDidLoad()

    let sound = Bundle.main.path(forResource: "001", ofType: "mp3")
    do {
        audioFile1 = try AVAudioPlayer(contentsOf: URL(fileURLWithPath: sound!))
    } catch {
        print(error)
    }

    let sound2 = Bundle.main.path(forResource: "002", ofType: "mp3")
    do {
        audioFile2 = try AVAudioPlayer(contentsOf: URL(fileURLWithPath: sound2!))
    } catch {
        print(error)
    }

    slides = createSlides()
    setupSlideScrollView(slides: slides)

    pageControl.numberOfPages = slides.count
    pageControl.currentPage = 0
    view.bringSubview(toFront: pageControl)
}

func createSlides() -> [Slide] {
    let slide1:Slide = Bundle.main.loadNibNamed("Slide", owner: self, options: nil)?.first as! Slide
    slide1.imageView.image = UIImage(named: "001")
    slide1.labelTitle.text = "Text1"

    func playButtonAkbar (_ sender: Any) {
        audioFile1?.play()
    }

    let slide2:Slide = Bundle.main.loadNibNamed("Slide", owner: self, options: nil)?.first as! Slide
    slide2.imageView.image = UIImage(named: "002")
    slide2.labelTitle.text = "Text2"

    func playButtonAkbar (_ sender: Any) {
        audioFile1?.play()
    }