ios 音乐后台播放

NSString *musicPath = [[NSBundle mainBundle] pathForResource:@"净土"

ofType:@"mp3"];

if (musicPath)

{

NSURL *musicURL = [NSURL fileURLWithPath:musicPath];

[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:nil];

audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:musicURL error:nil];

[audioPlayer setDelegate:self];

}