尝试从Tridion 2011 SP1下载多媒体图像时不支持获取文件路径

  • Z时代
  • 2024-01-10
  • 分类：问答

我得到“不支持给定路径的格式。”当我仅尝试从SDL Tridion 2011 SP1下载多媒体图像时，下面是我所得到的路径，不知道“N：”等是如何来的。尝试从Tridion 2011 SP1下载多媒体图像时不支持获取文件路径

d：\删除\ \图片N：\ dmc.FlipMedia.Clients.TestCMS \ 2009_WorkInProgress \创意\ 05_May \儿童16岁以下免费去英国\ assets_graphics \ JPG \ Kids_go_free_385x306.jpg

下面是代码：

public static void GetBinaryFromMultimediaComponent(string tcm, CoreServiceClient client, StreamDownloadServiceClient streamDownloadClient) 
     {   
      ComponentData multimediaComponent = client.ReadItem(tcm) as ComponentData; 
      // Generate you own file name, and file location 
      string file = "D:\\delete\\Images\\" + multimediaComponent.BinaryContent.Filename;//Here I am getting above path 
      // Write out the existing file from Tridion 
      FileStream fs = File.Create(file);//Here getting the exception 
      byte[] binaryContent = null; 
      if (multimediaComponent.BinaryContent.FileSize != -1) 
      { 
       Stream tempStream = streamDownloadClient.DownloadBinaryContent(tcm); 
       var memoryStream = new MemoryStream(); 
       tempStream.CopyTo(memoryStream); 
       binaryContent = memoryStream.ToArray(); 
      } 
      fs.Write(binaryContent, 0, binaryContent.Length); 
      fs.Close(); 
     }

请建议！

编辑：

我用努诺建议，但前进到

Stream tempStream = streamDownloadClient.DownloadBinaryContent(tcm);

我得到下面的错误，在此任何建议的文件名？

The content type multipart/related; type="application/xop+xml";start="";boundary="uuid:5f66d04b-76d3-4d3a-b8e3-b7b91e00ed32+id=2";start-info="text/xml" of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 595 bytes of the response were: ' --uuid:5f66d04b-76d3-4d3a-b8e3-b7b91e00ed32+id=2 Content-ID: Content-Transfer-Encoding: 8bit Content-Type: application/xop+xml;charset=utf-8;type="text/xml" '.

回答：

正如你可能已经想通了，string file = "D:\\delete\\Images\\" + multimediaComponent.BinaryContent.Filename;将追加完整的文件名（包括路径），因此产生一个错误的道路。

尝试使用类似string file = "D:\\delete\\Images\\" + Path.GetFilename(multimediaComponent.BinaryContent.Filename);

回答：

做到这一点的方法： -

Stream tempStream = streamDownloadClient.DownloadBinaryContent(tcmId); 
MemoryStream memoryStream = new MemoryStream(); 
int b; 
do 
{ 
    b = tempStream.ReadByte(); 
    memoryStream.WriteByte((byte)b); 
} while (b != -1); 
binaryContent = memoryStream.ToArray();​

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