原创 用EL表達式取Listmap的值(查閱了很久,總結一下)
1.首先是查詢到List數據 ModelAndView mav = new ModelAndView("listProducts"); List<Map<String, Object>> listProducts = productSe
原创 用EL表達式取List<Map<String, Object>>map的值(查閱了很久,總結一下)
1.首先是查詢到List數據 ModelAndView mav = new ModelAndView("listProducts"); List<Map<String, Object>> listProducts = productSe