Swift Xcode 4无声音
我是新来的,我自己也在寻找答案,但我不明白Swift Xcode 4无声音,swift,audio,xcode4,Swift,Audio,Xcode4,我是新来的,我自己也在寻找答案,但我不明白 import UIKit import AVFoundation class ViewController: UIViewController{ var player: AVAudioPlayer! override func viewDidLoad() { super.viewDidLoad() let path = Bundle.main.path(forResource: "Volle Mö
import UIKit
import AVFoundation
class ViewController: UIViewController{
var player: AVAudioPlayer!
override func viewDidLoad() {
super.viewDidLoad()
let path = Bundle.main.path(forResource: "Volle Möhre", ofType: "mp3")!
let url = URL(fileURLWithPath: path)
do {
player = try AVAudioPlayer(contentsOf: url)
player.prepareToPlay()
} catch let error as NSError {
print(error.description)
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
@IBAction func button(_ sender: UIButton) {
player.play()
}
}
2018-07-27 15:29:02.879243+020 volle Möhre[2073:90187]1410:数据包扫描问题
2018-07-27 15:29:02.879421+0200 volle Möhre[2073:90187]1008:MPEGAudioFile::OpenFromDataSource失败
2018-07-27 15:29:02.879518+0200 volle Möhre[2073:90187]103:OpenFromDataSource失败
2018-07-27 15:29:02.879601+0200 volle Möhre[2073:90187]78:开放失败
错误域=NSOSStatusErrorDomain代码=1685348671“(空)”
(lldb)
我想你的意思是“swift 4”-“XCode 4”是一个7年前版本的XCode开发环境,比swift早几年。不要混淆您的开发环境(XCode)和编程语言(Swift)。