response, request

혹시 제가 이해한게 맞을까요?

@WebServlet(name = "memberFormServlet", urlPatterns = "/servlet/members/new-form")
public class MemberFormServlet extends HttpServlet {

    private MemberRepository memberRepository = MemberRepository.getInstance();

    @Override
    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        response.setContentType("text/html");
        response.setCharacterEncoding("utf-8");

@WebServlet(name = "memberSaveServlet", urlPatterns = "/servlet/members/save")
public class MemberSaveServlet extends HttpServlet {

    private MemberRepository memberRepository = MemberRepository.getInstance();

    @Override
    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        System.out.println("MemberSaveServlet.service");
        String username = request.getParameter("username");
        int age = Integer.parseInt(request.getParameter("age")); // getParameter는 항상 문자로 가저욘다!

        Member member = new Member(username, age);
        memberRepository.save(member);

여기서 /servlet/members/save와 /servlet/members/news-form을 서블릿 컨테이너가 서블릿객체로 등록한다. request와 response는 서블릿내장객체로써 Servlet의 요청과 응답을 받고 보낼수있는 역할을 수행한다.

동작방법은 request로 요청을 먼저받아야하는데 서블릿컨테이너에서 request를 찾아보니 /servlet/members/save에 있었고 여기서 요청을받고나서 response를 찾아보니 /servlet/members/new-form에 response가 있어서 서로 연결할수있는것이다

동작방법이 저게맞을까요?