JAVA 枚举类型简单应用

public enum Music

{

Because_Of_You("/resource/Because_Of_You.wav"),

Just_A_Kiss("/resource/Just_A_Kiss.wav"),

Angel_Baby("/resource/Angel_Baby.wav");

private String url = null;

private Music(String url)

{

  this.url = url;

}

public  String getUrl()

{

 return url;

}

}

public class MusicTest

{

   public static void  main(String[] args)

   {

       for(Music m :Music.values())

       {

           System.out.println(m.getUrl());

       }

   }

}