@RequestMapping(value="/addDish",method=RequestMethod.POST)
	@ResponseBody
	public StatusInfo addDishToOrder(){
				
		List<String> dish = new ArrayList<String>();
		
		String dishId = "100000";
		
		String dishNum = "1";
		
		if(null != (dishId = request.getParameter("dishId")))
			dish.add(dishId);
		else {
			logger.warn("获取菜品id失败！");
			status.setStatus(StatusInfo.FAILED);
			status.setStatusInfo(StatusInfo.SUCCESS_MSG);
			return status;
		}
		
		if(null != (dishNum = request.getParameter("dishNum")))
			dish.add(dishNum);
		else {
			logger.warn("获取菜品数量失败！");
			status.setStatus(StatusInfo.FAILED);
			status.setStatusInfo(StatusInfo.SUCCESS_MSG);
			return status;
		}
		
		List<List<String>> dishs = (List<List<String>>) session.getAttribute("order");
		
		
		if(null != dishs){
			dishs.add(dish);
		}
		else {
			List<List<String>> ds = new ArrayList<List<String>>();
			ds.add(dish);
			
			session.setAttribute("order",ds);
		}
		status.setStatus(StatusInfo.SUCCESS);
		status.setStatusInfo(StatusInfo.SUCCESS_MSG);
		
		return status;
	}