how to know which song is playing in avaudioplayer

Question

如何知道avaudioplayer中正在播放哪首歌

Answer 1

just get its property .url:

  //NO:  your.AVAudioPlayer.url;

EDIT:

yourAVAudioPlayer.url; // 

Answer 2

The "url" property of AVAudioPlayer returns the file path of the file currently being played.

I have a feeling what you're actually asking is how to find out which song is playing in the system though. In which case you should use nowPlayingItem in MPMusicPlayerController. This shows, for example, which song is playing in iTunes.