0
에 변수에 EL 값을 할당
<%
ArrayList<Category> al =${categorys};
%>
이 제어기
인@RequestMapping(value = "/cat", method = RequestMethod.GET)
public ModelAndView getTrancationHistory() {
ArrayList<Category> allData = service.viewAllCategory();
//handle your code here...
System.out.println(allData);
for (Category allData1 : allData) {
System.out.println(allData1.getCategoryName());
}
ModelAndView modelAndView = new ModelAndView();
modelAndView.setViewName("WEB-INF/views/cat");
modelAndView.addObject("categorys", allData);
return modelAndView;
}