//www load IEnumerator wwwLoad() { //Debug.Log("加载资源" + url); status = E_LoadStatus.Loading; if (string.IsNullOrEmpty(url)) { status = E_LoadStatus.Fail; yield break; } //是否已经存在ab if (AssetMgr.isHave(url)) { for (int i = 0; i < handlerLst.Count; i++) { handlerLst[i].Invoke(url, true, AssetMgr.getBundle(url)); } status = E_LoadStatus.Finish; yield break; } //加载资源 AssetBundleCreateRequest abReq = AssetBundle.LoadFromFileAsync(Path.Combine(Application.dataPath, "Res/AssetBundle/" + url + ".assetbundle")); do { if (abReq.assetBundle == null) { status = E_LoadStatus.Fail; yield break; } yield return(new WaitForEndOfFrame()); } while (!abReq.isDone); AssetMgr.addBundle(url, abReq.assetBundle); for (int i = 0; i < handlerLst.Count; i++) { handlerLst[i].Invoke(url, true, AssetMgr.getBundle(url)); } status = E_LoadStatus.Finish; }