@RequestMapping(value="/dishDetail",method=RequestMethod.GET)
	public ModelAndView getDishDetail(){
	
		List<DishDetail> list = null;
		
		DishDetail dish = null;
		
		long dishId = 0;
		
		String  dishIdStr;
		
		try {
			
			if(null != (dishIdStr = request.getParameter("dishId"))){
				dishId = Long.parseLong(dishIdStr);
			}
			
			list = dishService.getDishDetail(dishId);
			
			if(null != list)
				dish = list.get(0);			
		} catch (Exception e) {
			logger.warn("", e);
			new ModelAndView("page403");
		}
		
		return new ModelAndView("dishDetail","dish",dish); 
	}