public JsonResult AcceptOrder(string oid) { string message; string userId; try { userId = HttpContext.Session.GetString("UserId"); if (string.IsNullOrEmpty(userId)) { message = "未登录!或登录已失效!"; return(Json(message)); } } catch (Exception ex) { message = ex.Message; return(Json(message)); } _orderManageService.AcceptOrder(oid, userId, out message); return(Json(message)); }