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C# ResponseStream.Read方法代码示例

本文整理汇总了C#中ResponseStream.Read方法的典型用法代码示例。如果您正苦于以下问题:C# ResponseStream.Read方法的具体用法?C# ResponseStream.Read怎么用?C# ResponseStream.Read使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在ResponseStream的用法示例。


在下文中一共展示了ResponseStream.Read方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: SaveFile

        public void SaveFile(string fileId, string downloadUrl)
        {
            Global.Logger.Debug("GoogleDriveApp: save file stream " + fileId + " from - " + downloadUrl);
            fileId = ThirdPartySelector.GetFileId(fileId);

            var token = Token.GetToken(AppAttr);

            var driveFile = GetDriveFile(fileId, token);
            if (driveFile == null)
            {
                Global.Logger.Error("GoogleDriveApp: file is null");
                throw new Exception("File not found");
            }

            var jsonFile = JObject.Parse(driveFile);
            var curExt = GetCorrectExt(jsonFile);
            var newExt = FileUtility.GetFileExtension(downloadUrl);
            if (curExt != newExt)
            {
                try
                {
                    Global.Logger.Debug("GoogleDriveApp: GetConvertedUri from " + newExt + " to " + curExt + " - " + downloadUrl);

                    var key = DocumentServiceConnector.GenerateRevisionId(downloadUrl);
                    DocumentServiceConnector.GetConvertedUri(downloadUrl, newExt, curExt, key, false, out downloadUrl);
                }
                catch (Exception e)
                {
                    Global.Logger.Error("GoogleDriveApp: Error convert", e);
                }
            }

            var downloadRequest = WebRequest.Create(downloadUrl);

            using (var downloadResponse = downloadRequest.GetResponse())
            using (var downloadStream = new ResponseStream(downloadResponse))
            {
                var request = (HttpWebRequest)WebRequest.Create(GoogleUrlUpload + "/{fileId}?uploadType=media".Replace("{fileId}", fileId));
                request.Method = "PUT";
                request.Headers.Add("Authorization", "Bearer " + token);
                request.ContentType = downloadResponse.ContentType;
                request.ContentLength = downloadResponse.ContentLength;

                const int bufferSize = 2048;
                var buffer = new byte[bufferSize];
                int readed;
                while ((readed = downloadStream.Read(buffer, 0, bufferSize)) > 0)
                {
                    request.GetRequestStream().Write(buffer, 0, readed);
                }

                try
                {
                    using (var response = request.GetResponse())
                    using (var stream = response.GetResponseStream())
                    {
                        var result = stream != null ? new StreamReader(stream).ReadToEnd() : null;

                        Global.Logger.Debug("GoogleDriveApp: save file stream response - " + result);
                    }
                }
                catch (WebException e)
                {
                    Global.Logger.Error("GoogleDriveApp: Error save file stream", e);
                    request.Abort();
                    var httpResponse = (HttpWebResponse)e.Response;
                    if (httpResponse.StatusCode == HttpStatusCode.Forbidden)
                    {
                        throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException, e);
                    }
                    throw;
                }
            }
        }
开发者ID:vipwan,项目名称:CommunityServer,代码行数:74,代码来源:GoogleDriveApp.cs


注:本文中的ResponseStream.Read方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。