/// <summary>
    /// 加载资源包
    /// </summary>
    /// <param name="dpName"></param>
    /// <param name="mainName">主资源名称</param>
    /// <returns></returns>
    IEnumerator WWWLoadAssets(string name, bool dp)
    {
        if (mAssetsABDic.ContainsKey(name))
        {
            AssetsBundleData abd = mAssetsABDic[name];
            abd.depIndex += 1;
        }
        else
        {
            if (mNameMD5Dic.ContainsKey(name))
            {
                VersionAssetData vad = mNameMD5Dic[name];

                /*
                 * string url = GetAssetsWWWPath(vad.path, vad.md5);
                 * WWW abWWW = new WWW(url);
                 * yield return abWWW;
                 */
                string url   = GetAssetsFilePath(vad.path, vad.md5);
                byte[] bytes = ComTool.ReadFile(url);

                if (bytes != null)
                {
                    AssetBundle ab = null;

                    if (!dp)
                    {                                                            //作为主资源加载的
                        ab = AssetBundle.LoadFromMemory(bytes);
                        string[] dpAbs = mMainManifest.GetAllDependencies(name); //取这个资源的所有依赖资源
                        if (dpAbs.Length == 0)                                   //没有依赖
                        {
                            #region
                            AssetsBundleData abd = new AssetsBundleData();
                            abd.name     = name;
                            abd.depIndex = 1;
                            abd.ab       = ab;
                            mAssetsABDic.Add(name, abd);
                            #endregion
                        }
                        else
                        { //存在依赖资源
                            #region

                            for (int i = 0; i < dpAbs.Length; i++)
                            {
                                if (mAssetsABDic.ContainsKey(dpAbs[i]))
                                { //依赖计数器中已经存在了 计数器+1
                                    AssetsBundleData abd = mAssetsABDic[dpAbs[i]];
                                    abd.depIndex += 1;
                                }
                                else
                                {
                                    yield return(StartCoroutine(WWWLoadAssets(dpAbs[i], true)));
                                }
                            }
                            #endregion
                            //依赖都加载完毕了 再看主资源
                            #region
                            if (!mAssetsABDic.ContainsKey(name))
                            {
                                AssetsBundleData abd = new AssetsBundleData();
                                abd.name     = name;
                                abd.depIndex = 1;
                                abd.ab       = ab;
                                mAssetsABDic.Add(name, abd);
                            }
                            else
                            {
                                AssetsBundleData abd = mAssetsABDic[name];
                                abd.depIndex += 1;
                            }
                            #endregion
                        }
                    }
                    else
                    {//作为被依赖资源下载
                        AssetsBundleData abd = null;
                        if (mAssetsABDic.ContainsKey(name))
                        {
                            abd           = mAssetsABDic[name];
                            abd.depIndex += 1;
                        }
                        else
                        {
                            ab           = AssetBundle.LoadFromMemory(bytes);
                            abd          = new AssetsBundleData();
                            abd.name     = name;
                            abd.depIndex = 1;
                            abd.ab       = ab;
                            mAssetsABDic.Add(name, abd);
                        }
                    }

                    if (!dp)
                    { //资源包加载完成计数+1
                        mLoadedNum += 1;
                        //Debug.LogError("module loaded num:" + mLoadedNum);
                    }
                }
                else
                {
                    Debug.LogError("cannot find:" + url);
                }
            }
        }
    }