2956 加固资源下载，在下载完成文件后进行文件校验

client_Wu Xijin

2018-08-27 929f63bbd339d2219a25ad44228cd6ecf80d3136

 System/AssetVersion/AssetVersionUtility.cs

@@ -91,7 +91,7 @@
            {

                foreach (var assetVersion in assetVersions.Values)

                {

                    if (!assetVersion.CheckLocalFileValid())

                    if (!assetVersion.CheckLocalFileValid(false))

                    {

                        if (assetVersion.IsPriorAsset())

                        {