Question

我的声音文件名是：bensound-november.mp3 我想播放一个无限的文件。

我使用吹码。请建议使用此代码的简单代码。

import UIKit
import AVFoundation

class ViewController: UIViewController {






override func viewDidLoad() {
    super.viewDidLoad()

}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
}
}

Answer 1

不确定它是否必须是.wav格式，但我有一些代码给我一秒钟。

// EDIT

import UIKit
import AVFoundation

class ViewController: UIViewController {

    var AudioPlayer = AVAudioPlayer()




    override func viewDidLoad() {
        super.viewDidLoad()
        let AssortedMusics = NSURL(fileURLWithPath: NSBundle.mainBundle().pathForResource("bensound-november", ofType: "mp3")!)
        AudioPlayer = try! AVAudioPlayer(contentsOfURL: AssortedMusics)
        AudioPlayer.prepareToPlay()
        AudioPlayer.numberOfLoops = -1
        AudioPlayer.play()

    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }
}

应该可以工作，并且它应该循环，因为如果使循环次数= -1，那就是由于某种原因我不理解的效果，所以我不会解释它。

希望有所帮助！

Answer 2

只提供Bucket答案的更新版本。感谢。

import AVFoundation

    override func viewDidLoad() {
        super.viewDidLoad()

        let AssortedMusics = NSURL(fileURLWithPath: Bundle.main.path(forResource: "audioBg", ofType: "mp3")!)
        AudioPlayer = try! AVAudioPlayer(contentsOf: AssortedMusics as URL)
        AudioPlayer.prepareToPlay()
        AudioPlayer.numberOfLoops = -1
        AudioPlayer.play()
    }

插入背景音乐的简便方法＆＃39;在Swift Xcode中

2 个答案: