MVC下载文档

        public FileStreamResult DownFile(string content,string name)
        {
            ProInterface.ISubject ems = new ProServer.Service();
            string fileName = ems.DownWord(content.Replace("newline", "\r\n"), name).ToString();

            //ProInterface.ISubject ems = new ProServer.Service();
            //object fileName = ems.DownWord(Fun.UserKey, ref err, ent);
            string path = AppDomain.CurrentDomain.BaseDirectory + ("UpFiles\\") + fileName;
            return File(new FileStream(path, FileMode.Open, System.IO.FileAccess.Read, FileShare.ReadWrite), "image/jpeg jpeg jpg jpe", fileName);
        }

FileStreamResult 类型