音樂播放

NSString *path = [[NSBundle mainBundle] pathForResource:@"預謀" ofType:@"mp3"];

if (path) {

NSURL *url = [NSURL fileURLWithPath:path];

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

[player setDelegate:self];

player.volume = 1;

player.pan = 1;

player.numberOfLoops = -1;

if ([player prepareToPlay]) {

NSLog(@"prepareToPlay:%@",path);

[player play];

} else {

NSLog(@"no prepareToPlay");

}

//[player release];

}

一定要注意player的引用，如果直接在函數內部申請一個臨時變量，那麼這個player會在函數執行完成，執行release 會被釋放掉，如果需要在函數內部使用，那麼請sleep下，不過這樣會堵塞主線程的運作

視頻播放器

NSURL * movieurl = [NSURL URLWithString:@"http://v.youku.com/player/getRealM3U8/vid/XNDUwNjc4MzA4/type/video.m3u8"];

MPMoviePlayerViewController *player = [[MPMoviePlayerViewController alloc] initWithContentURL:movieurl];

[self presentMoviePlayerViewControllerAnimated:player];