SpringMVC - 콘트롤러 통함

1. Controller 통합

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• @RequestMapping는 메서드 단위에 적용된 것을 확인할 수 있다.
• 따라서 컨트롤러 클래스를 유연하게 하나로 통합할 수 있다.
• 클래스에 붙은 @RequestMapping()에 url의 공통 부분을 넣어도 가능.210912 SpringMVC

@Controller
@RequestMapping("/springmvc/v2/members")
public class SpringMemberControllerV2 {

    private MemberRepository memberRepository = MemberRepository.getInstance();

    @RequestMapping("/new-form")
    public ModelAndView newForm(){
        return new ModelAndView("new-form");
    }

    @RequestMapping("/save")
    public ModelAndView save(HttpServletRequest request, HttpServletResponse response){

        String username = request.getParameter("username");
        int age = Integer.parseInt(request.getParameter("age"));

        Member member = new Member(username, age);

        memberRepository.save(member);

        ModelAndView mv = new ModelAndView("save-result");
        //mv.getModel().put("member", member);
        mv.addObject("member", member);
        return mv;
    }

    @RequestMapping
    public ModelAndView members() {
        List<Member> members = memberRepository.findAll();

        ModelAndView mv = new ModelAndView("members");

        mv.addObject("members", members);

        return mv;

    }
}

 

 

2. GitHub : 210912 SpringMVC

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GitHub - bsh6463/MVC1