你是对的，目前 openstack.net 项目不支持 CloudFiles。该功能定于本月晚些时候（4 月中旬）发布。如果您愿意，您仍然可以使用 csharp-cloudfiles (https://github.com/rackerlabs/csharp-cloudfiles)，因为它仍然有效，只是处于弃用状态，不会收到任何更新或错误修复。
但是，这是一个快速而肮脏的控制台应用程序，使用内置的 HttpWebRequest/Response 对象，它应该可以帮助您在 openstack.net v1.1 发布之前开始使用。
class Program
{
const string filePath = @"Path\FileName";
const string myToken = "myToken";
const string url = "Url/Container/FileName";
static void Main(string[] args)
{
//Do();
DoAsync();
}
static void Do()
{
using (var fs = File.Open(filePath, FileMode.Open, FileAccess.Read))
{
UploadStream(new Uri(url), fs, myToken,
(response) => Console.WriteLine("Upload Complete. Status Code: {0} ({1})", response.StatusCode, response.StatusDescription));
}
Console.WriteLine("Done!");
Console.ReadLine();
}
static void DoAsync()
{
IAsyncResult asyncRes;
using (var fs = File.Open(filePath, FileMode.Open, FileAccess.Read))
{
asyncRes = UploadStreamAsync(new Uri(url), fs, myToken,
(asyncResult) =>
{
var request = (HttpWebRequest)asyncResult.AsyncState;
var response = (HttpWebResponse)request.EndGetResponse(asyncResult);
Console.WriteLine("Upload Complete. Status Code: {0} ({1})", response.StatusCode, response.StatusDescription);
});
}
asyncRes.AsyncWaitHandle.WaitOne();
Console.WriteLine("Done!");
Console.ReadLine();
}
static IAsyncResult UploadStreamAsync(Uri uri, Stream contents, string token, AsyncCallback resultCallback, int chunkSize = 8 * 1024)
{
var req = (HttpWebRequest)WebRequest.Create(uri);
req.Headers.Add("X-Auth-Token", token);
req.Method = "PUT";
req.AllowWriteStreamBuffering = false;
if (req.ContentLength == -1L)
req.SendChunked = true;
using (Stream stream = req.GetRequestStream())
{
var buffer = new byte[chunkSize];
int count;
while ((count = contents.Read(buffer, 0, chunkSize)) > 0)
{
stream.Write(buffer, 0, count);
}
}
return req.BeginGetResponse(resultCallback, req);
}
static void UploadStream(Uri uri, Stream contents, string token, Action<HttpWebResponse> resultCallback, int chunkSize = 8 * 1024)
{
var req = (HttpWebRequest)WebRequest.Create(uri);
req.Headers.Add("X-Auth-Token", token);
req.Method = "PUT";
req.AllowWriteStreamBuffering = false;
if (req.ContentLength == -1L)
req.SendChunked = true;
using (Stream stream = req.GetRequestStream())
{
var buffer = new byte[chunkSize];
int count;
while ((count = contents.Read(buffer, 0, chunkSize)) > 0)
{
stream.Write(buffer, 0, count);
}
}
using (var resp = req.GetResponse() as HttpWebResponse)
{
resultCallback(resp);
}
}
}
在上面的代码中，我提供了 Async 和 Synchronous 方法，因此您不需要两者，只需使用最适合您的方法即可。
如果您安装了 Http Client NuGet 包 (http://nuget.org/packages/Microsoft.Net.Http/2.0.20710.0)，您也可以使用 HttpClient 库。这是一个示例：
static void UploadFileToRSCloud(string path, string filename)
{
HttpClient client = new HttpClient();
MemoryStream ms = new MemoryStream();
client.DefaultRequestHeaders.TransferEncodingChunked = true;
var filePath =
// Copy the data to the Resource Part
using (FileStream fileStream = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
CopyStream(fileStream, ms);
}// end:using(fileStream) - Close and dispose fileStream.
ms.Position = 0;
StreamContent sc = new StreamContent(ms);
client.DefaultRequestHeaders.Add("X-Auth-Token", "TOKEN HERE");
var result = client.PutAsync( "UrlBase/Container/ChipperJones.jpg", sc);
result.Wait();
}
private static void CopyStream(Stream source, Stream target)
{
const int bufSize = 0x1000;
byte[] buf = new byte[bufSize];
int bytesRead = 0;
while ((bytesRead = source.Read(buf, 0, bufSize)) > 0)
target.Write(buf, 0, bytesRead);
}
希望有帮助！