支持多平台的Assetbundle的应用示例，贴代码，供学习！

这里不同平台的StreamingAssets是不同的，所以我们要写预处理！

using UnityEngine; using System.Collections;  public class RunScript : MonoBehaviour {          //不同平台下StreamingAssets的路径是不同的，这里需要注意一下。      public static readonly string PathURL = #if UNITY_ANDROID      "jar:file://" + Application.dataPath + "!/assets/"; #elif UNITY_IPHONE        Application.dataPath + "/Raw/"; #elif UNITY_STANDALONE_WIN || UNITY_EDITOR   "file://" + Application.dataPath + "/StreamingAssets/"; #else         string.Empty; #endif        void OnGUI()    {       if(GUILayout.Button("Main Assetbundle"))      {           //StartCoroutine(LoadMainGameObject(PathURL + "Prefab0.assetbundle"));           //StartCoroutine(LoadMainGameObject(PathURL +  "Prefab1.assetbundle"));                  StartCoroutine(LoadMainCacheGameObject(PathURL + "Prefab0.assetbundle"));            StartCoroutine(LoadMainCacheGameObject(PathURL +  "Prefab1.assetbundle"));       }               if(GUILayout.Button("ALL Assetbundle"))       {           StartCoroutine(LoadALLGameObject(PathURL + "ALL.assetbundle"));      }               if(GUILayout.Button("Open Scene"))        {           StartCoroutine(LoadScene());        }           }       //读取一个资源        private IEnumerator LoadMainGameObject(string path)     {        WWW bundle = new WWW(path);                yield return bundle;                //加载到游戏中        yield return Instantiate(bundle.assetBundle.mainAsset);                 bundle.assetBundle.Unload(false);  }       //读取全部资源        private IEnumerator LoadALLGameObject(string path)  {        WWW bundle = new WWW(path);                yield return bundle;                //通过Prefab的名称把他们都读取出来       Object  obj0 =  bundle.assetBundle.Load("Prefab0");          Object  obj1 =  bundle.assetBundle.Load("Prefab1");                  //加载到游戏中            yield return Instantiate(obj0);         yield return Instantiate(obj1);         bundle.assetBundle.Unload(false);  }       private IEnumerator LoadMainCacheGameObject(string path)    {        WWW bundle = WWW.LoadFromCacheOrDownload(path,5);                  yield return bundle;                //加载到游戏中        yield return Instantiate(bundle.assetBundle.mainAsset);                 bundle.assetBundle.Unload(false);  }           private IEnumerator LoadScene()     {        WWW download = WWW.LoadFromCacheOrDownload ("file://"+Application.dataPath + "/MyScene.unity3d", 1);          yield return download;          var bundle = download.assetBundle;             Application.LoadLevel ("Level");    }    } 

截图：

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本文转蓬莱仙羽51CTO博客，原文链接：http://blog.51cto.com/dingxiaowei/1366237，如需转载请自行联系原作者