swift - 使用 slider 解析音频

Question

如何将音频文件从解析添加到 AVAudioPlayer 而不是 AVPlayer？我希望能够暂停、播放、停止、重播以及使用 slider 控制音频播放。我试过这个:

我的尝试:

var query = PFQuery(className:"Song1")
query.getObjectInBackgroundWithId("YSuNRfKq3n") {
    (object : PFObject?, error : NSError?) -> Void in
        if let AudioFileURLTemp = object?.objectForKey("SongFile")?.url {
            AudioPlayer = AVPlayer(URL: NSURL(string: AudioFileURLTemp!))
            AudioPlayer.play()
        }
    )
}

Answer 1

试试这个

var query = PFQuery(className:"Song1")
query.getObjectInBackgroundWithId("objectId") {
    (object : PFObject?, error : NSError?) -> Void in
        if let AudioFileURLTemp = object?.objectForKey("SongFile")?.url {
            AudioPlayer = AVPlayer(URL: NSURL(string: AudioFileURLTemp!))
            AudioPlayer.play()
        }
    )
}