public ActionResult UploadDesignVolumeProduct(UploadDesignVolumeProductInput input) { var uploadFile = Request.Files[0]; input.FileName = uploadFile.FileName; input.FileType = input.FileName.Substring(input.FileName.LastIndexOf('.') + 1); var id = fileManageService.UploadDesignVolumeProduct(input, uploadFile.InputStream); return(Json(new { msg = "success", documentId = id })); }