namespace AppGet {
    public class PushCommand : CommandBase {
        protected override void Execute() {
            string uri = string.Format("http://{0}/App/Push/{1}", ConfigurationManager.AppSettings["AppCenter"], Args["-file"]);
            Console.WriteLine(uri);
            HttpWebRequest request = HttpWebRequest.Create(uri) as HttpWebRequest;
            request.Method = "POST";

            using (Stream stream = request.GetRequestStream()) {
                var buffer = new byte[4096];
                using (FileStream fs = new FileStream(Args["-file"], FileMode.Open)) {
                    while (true) {
                        int r = fs.Read(buffer, 0, 4096);
                        if (r <= 0) { break; }
                        stream.Write(buffer, 0, r);
                    }
                }
            }

            request.GetResponse();
        }

        private const string DefaultContentType = "application/octet";
    }
}

------解决方案--------------------

前面copy的是csharp client upload的代码
下面是mvc中接受文件的代码
C# code
[AcceptVerbs(HttpVerbs.Post)]
        public void Push(string id) {
            string appName = id.Split('.')[0];
            string targetFolder = Path.Combine(Server.MapPath("/Apps"), appName);
            if (!Directory.Exists(targetFolder)) {
                Directory.CreateDirectory(targetFolder);
            }

            var buffer = new byte[4096];

            using (FileStream fs = new FileStream(Path.Combine(targetFolder, id), FileMode.Create)) {
                while (true) {
                    int r = Request.InputStream.Read(buffer, 0, 4096);
                    if (r <= 0) { break; }
                    fs.Write(buffer, 0, r);
                }
            }
        }

------解决方案--------------------
mvc中上传文件
C# code
[AcceptVerbs(HttpVerbs.Post)]
        public ContentResult Upload(HttpPostedFileBase FileData, string folder) {
            string result = "";
            if (null != FileData) {
                try {