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这是我的代码

上传视频大小7Mb

上传视频类型mp4

category.SelectedItem.Text：视频/mp4

if (FileUpload1.PostedFile != null)
{

        HttpPostedFile postfiles = FileUpload1.PostedFile;
        if (postfiles.ContentLength > 0)
        {
            System.IO.Stream iStream = postfiles.InputStream;
            byte[] filedata = new byte[postfiles.ContentLength];
            iStream.Read(filedata, 0, postfiles.ContentLength);
            postfiles.SaveAs(@"c:\Temp\" + postfiles.FileName);
            YouTubeRequestSettings settings = new YouTubeRequestSettings("AAA", youtube_DVkey, g_username, g_password);
            YouTubeRequest request = new YouTubeRequest(settings);
            Video newvideo = new Video();
            newvideo.Title = txtTitle.Text;
            newvideo.Tags.Add(new MediaCategory(category.SelectedItem.Text, YouTubeNameTable.CategorySchema));
            newvideo.Keywords = txtKeywords.Text;
            newvideo.Description = txtDescription.Text;
            newvideo.Private = false;
            newvideo.Tags.Add(new MediaCategory(txtTitle.Text.Trim(), YouTubeNameTable.DeveloperTagSchema));
            newvideo.YouTubeEntry.Location = new Google.GData.Extensions.Location.GeoRssWhere(37, -122);
            newvideo.YouTubeEntry.MediaSource = new MediaFileSource(@"c:\Temp\" + postfiles.FileName, Video_type.SelectedItem.Text);
            try
            {
                Video result_video = request.Upload(youtubeaccount, newvideo);
                File.Delete(@"c:\Temp\" + postfiles.FileName);
                Response.Redirect("gallery.aspx");

            }
            catch (Google.GData.Client.GDataRequestException ex)
            {
                Response.Write(ex.ToString());
            }
            catch (Google.GData.Client.InvalidCredentialsException ex)
            {
                Response.Write("Invalid credentials" + ex.ToString());
            }
            catch(Exception ex)
            {
                Response.Write("Failed to upload！" + ex);
            }
        }
    }

例外

上传失败！System.Net.WebException: The request was aborted: 请求被取消。---> System.IO.IOException：在写入所有字节之前无法关闭流。在 System.Net.ConnectStream.CloseInternal(Boolean internalCall, Boolean aborting) --- 内部异常堆栈跟踪结束 --- 在 System.Net.ConnectStream.CloseInternal(Boolean internalCall, Boolean aborting) 在 System.Net.ConnectStream.System .Net.ICloseEx.CloseEx(CloseExState closeState) at System.Net.ConnectStream.Dispose(Boolean disposing) at System.IO.Stream.Close() at Google.GData.Client.GDataGAuthRequest.CopyRequestData() at Google.GData.Client .GDataGAuthRequest.Execute(Int32 retryCounter) at Google.GData.Client.GDataGAuthRequest.Execute() at Google.GData.Client.MediaService.EntrySend(Uri feedUri, AtomBase baseEntry, GDataRequestType type,

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1 回答 1

1

您必须使用可恢复上传机制来上传大文件。检查 YouTubeUploader 源以获取使用 ResumableUploader 组件的完整示例：

http://code.google.com/p/google-gdata/source/browse/#svn%2Ftrunk%2Fclients%2Fcs%2Fsamples%2FYouTubeUploader

于 2012-06-22T20:19:35.207 回答