IOS AVAudioPlayer 播放音频 没有声音问题解决

#import <UIKit/UIKit.h>

#import <AVFoundation/AVFoundation.h>

@interface MainViewController : UIViewController<AVAudioPlayerDelegate>

@property(nonatomic,strong)AVAudioPlayer *movePlayer ;

@end

#import "MainViewController.h"

@interface MainViewController ()

@end

@implementation MainViewController

@synthesize movePlayer;

- (void)viewDidLoad {

    // Do any additional setup after loading the view.

    [super viewDidLoad];

    NSString *filePath = [[NSBundle mainBundle]  pathForResource:@"1111" ofType:@"mp3"];

    NSURL *url = [NSURL fileURLWithPath:filePath];

   movePlayer =[[AVAudioPlayer  alloc] initWithContentsOfURL:url error:nil];

    movePlayer.delegate=self;

    [movePlayer prepareToPlay];

    [movePlayer play];

}

原文：http://www.cnblogs.com/lbjventure/p/4509280.html