Bonjour,
je veux uploader un fichier (de 5 à 10Mo) sur SkyDrive. Afin d'éviter le timeout, je souhaite envoyer plusieurs requêtes contenant chacune une partie du fichier.
string folderId = @"folder....!112";
var path = @"D:\...\file.pdf";
var uri = string.Format(@"{0}{1}/files?{2}", SkyDrive.Utilities.ApiServiceUri, folderId, SkyDrive.Utilities.AccessToken);
int count = 0;
int offset = 0;
// taille du block à envoyer
int bufferSize = 170000;
byte[] buffer = new byte[bufferSize];
using (var reader = new System.IO.FileStream(path, System.IO.FileMode.Open))
{
while (offset < reader.Length)
{
offset += reader.Read(buffer, 0, bufferSize);
count += bufferSize + 1;
var request = (HttpWebRequest)WebRequest.Create(uri);
request.Method = @"POST";
request.Headers.Add(@"bits-packet-type", @"Fragment");
request.Headers.Add(@"Content-Disposition", @"file; filename=""filename.pdf""");
request.ContentType = @"multipart/form-data; boundary=AaB03x";
using (var stream = request.GetRequestStream())
{
using (var writer = new System.IO.BinaryWriter(stream))
{
try
{
writer.Write(@"--AaB03x\r\n");
writer.Write(@"Content-Disposition: form-data; name=""file""; filename=""filename.pdf""\r\n");
writer.Write(@"Content-Type: application/octet-stream\r\n\r\n");
writer.Write(buffer);
writer.Write(@"\r\n\r\n--AaB03x--");
}
catch (System.IO.EndOfStreamException excep)
{
throw new ApplicationException(excep.Message);
}
}
}
using (var stream = request.GetResponse().GetResponseStream())
{
using (var responseReader = new System.IO.StreamReader(stream))
{
var response = responseReader.ReadToEnd();
Console.WriteLine(response);
}
}
}
}
je prends une http 400 :
{
"error": {
"code": "request_body_invalid",
"message": "The provided request entity body is not valid."
}
}
