Unity播放背景音乐

using UnityEngine;using System.Collections;public class musiccon : MonoBehaviour {public AudioClip[] audios;public static musiccon _instance;public static musiccon Instance{get{return _instance;}}void Start(){if (_instance != null && _instance != this){Destroy(this.gameObject);}else{_instance = this;}DontDestroyOnLoad(this.gameObject);}public  void PlayMusic(int i){this.audio.clip=audios[i];this.audio.Play();}}