public ActionResult Reply(int id) { Email email = _emailServices.GetById(id); if (email == null) { AR.Setfailure(Messages.HttpNotFound); return(Json(AR, JsonRequestBehavior.AllowGet)); } EmailIM vm = new EmailIM() { Subject = $"回复:{email.Subject}", MailTo = email.MailTo, Body = $"<p></p><blockquote>{email.Body}</blockquote>" }; return(View(vm)); }