コード例 #1
0
        public HttpResponseMessage GetDocument(int goodId, int docId)
        {
            var document     = _service.GetDocument(goodId, docId);
            var documentfile = _service.GetDocumentBytes(goodId, docId);

            if (document == null || documentfile == null)
            {
                return(new HttpResponseMessage(HttpStatusCode.BadRequest));
            }

            const HttpStatusCode statuscode = HttpStatusCode.OK;
            var response = Request.CreateResponse(statuscode);

            response.Content = new StreamContent(new System.IO.MemoryStream(documentfile));
            response.Content.Headers.ContentLength      = documentfile.Length;
            response.Content.Headers.ContentType        = new MediaTypeHeaderValue("application/octet-stream");
            response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
            {
                FileName = document.Name
            };
            response.Content.Headers.ContentDisposition.FileName = document.Name;
            response.Content.Headers.ContentLength = documentfile.Length;
            response.Headers.Add("fileName", document.Name);

            return(response);
        }