. NET files upload and download across servers

Environment Note: Two server servers areA,Server isB, Server B is a file server1.in theAand theBCreate user onDocshareuser, the user name and password remain the same2.Bset the Attachment folder on the serverAttachmentssharing, adding usersDocshareuserand set read and Write permissions3.in theAon the Run box input"\\IP\Attachments", enter the user name password test whether sharing is successful, sharing is not successful please check network and configuration issues 4,Modify aWeb. configfileAttachment Paththe value of the node

<add key= "key value" value= "\\IP address \attachments"/>

5.in the<system.web>The following configuration is added under the node, and the user name password is consistent with the shared account created

<identity impersonate= "true" Username= "Docshareuser" password= "password"/>

Test Upload success! Download times wrong:

Because the download method is as follows:

                Context. Response.appendheader ("Content-length", filesize.tostring ());                Context. Response.CacheControl = HttpCacheability.Public.ToString ();                Context. Response.Cache.AppendCacheExtension ("max-age=" + 365 *);                Context. Response.Cache.SetExpires (DateTime.Now.AddYears (1));                Context. Response.appendheader ("ETag", "never_modify");                Context. Response.Cache.SetETag ("never_modify");                Context. Response.Cache.SetLastModified (DateTime.Now.AddMinutes ( -1));                Context. Response.TransmitFile (FilePath);

To modify the download method:

FileStream fs = new FileStream (FilePath, FileMode.Open);                byte[] bytes = new byte[(int) fs. Length];                Fs. Read (bytes, 0, bytes. Length);                Fs. Close ();                Response.ContentType = "Application/octet-stream";                Notifies the browser to download the file instead of opening                  Response.AddHeader ("content-disposition", "attachment;  Filename= "+ httputility.urlencode (FileName, System.Text.Encoding.UTF8));                Context. Response.BinaryWrite (bytes);                Context. Response.Flush ();                Context. Response.End ();  

　　

. NET files upload and download across servers