public JsonResult Post(int id) { ResultState result = new ResultState(); result.State = 500; result.Msg = "亲,你已经投过票了"; var item = _sortService.FindItemByID(id); if (item.RandomID != 0) { return(Json(result)); } else { try { int num = _sortService.ProduceRandom(item); result.State = 200; result.Msg = num.ToString(); return(Json(result)); } catch (Exception) { result.Msg = "程序内部异常,请联系管理员"; return(Json(result)); } } }