在##行上分配的对象的潜在泄漏并存储到musicPlayController中

Question

- (void)showMusicPlayer
{
[MediaPlayController releaseInstance];
MusicPlayController *musicPlayController = [[MusicPlayController alloc] init];
MusicPlayerViewController *musicPlayerViewController = [musicPlayController createMusicPlayerViewController];

HomeRunManagerAppDelegate *delegate = [[UIApplication sharedApplication] delegate];
[delegate showFullScreenView:musicPlayerViewController];
}

Method返回一个带有+1保留计数的object-c对象。

我知道我分配了一个musicPlayController实例，它似乎会播放音乐，但只是漏水。我不知道如何解决警告，（或内存泄漏。） 我应该在哪里释放我的物体？

我想，

MusicPlayController *musicPlayController = [[[MusicPlayController alloc] init] autorelease]; 

不是一种有用的方式。

感谢您的帮助。

Answer 1

是的，您必须发布musicPlayController

通过

MusicPlayController *musicPlayController = [[[MusicPlayController alloc] init] autorelease]; 

或者

 MusicPlayController *musicPlayController = [[MusicPlayController alloc] init];
MusicPlayerViewController *musicPlayerViewController = [musicPlayController createMusicPlayerViewController];  
[musicPlayController release];