AVPlayer无法播放

我想用AVPlayer播放一个远程mp3.我无法使它工作,我看不出它为什么不起作用的原因.码:

NSString *urlstr=@"..some link to a mp3"
NSURL *url=[NSURL URLWithString:urlstr];
self.player = [[[AVPlayer alloc] initWithURL:url] retain];
[player play];

该链接有效.如果我将它加载到webView中,它会立即播放.请帮忙.

我有一个解决方案.请尝试以下代码:

NSString *urlstr=@"http://www.3rdeyelab.com/mp3/mp3/tailtoddle_lo.mp3"
NSURL *url=[NSURL URLWithString:urlstr];
AVPlayerItem *playerItem = [AVPlayerItem playerItemWithURL:url];
player = [[AVPlayer playerWithPlayerItem:playerItem] retain];
[player play];
player.actionAtItemEnd = AVPlayerActionAtItemEndNone; 

希望它对你有用!!!