AVAudioPlayer音頻播放

//  ViewController.h

@property (nonatomic) AVAudioPlayer *player;

@property (weak, nonatomic) IBOutlet UIButton *playButton;

//  ViewController.m

- (IBAction)playButton:(UIButton *)sender {

    [_player play];

}

- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view, typically from a nib.

    NSString * filePath = [[NSBundle mainBundle] pathForResource:@"1739" ofType:@"mp3"];

    NSURL * url = [NSURL fileURLWithPath:filePath];

    _player = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:NULL];

    [_player prepareToPlay];

}