servlet-context.xml 에서 설정
→ loginInterceptor 아이디로 빈등록
→ interceptor 태그 설정
<beans:bean 태그에 xmlns설정을 아래가 먼저로 진행되게 변경
xmlns="<http://www.springframework.org/schema/mvc>"
<!--
인터셉터 설정
- LoginInterceptor 클래스를 빈트로 정의한다.
설정한 클래스는 해당 위치에 존재해야 합니다. (패키지 구조에 맞는)
-->
<beans:bean id="loginInterceptor" class="kr.or.ddit.controller.intercept.LoginInterceptor"></beans:bean>
<interceptors>
<interceptor>
<mapping path="/login1"/>
<beans:ref bean="loginInterceptor"/>
</interceptor>
</interceptors>erf
package kr.or.ddit.controller.intercept;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
public class LoginInterceptor extends HandlerInterceptorAdapter{
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
throws Exception {
// TODO Auto-generated method stub
return super.preHandle(request, response, handler);
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
// TODO Auto-generated method stub
super.postHandle(request, response, handler, modelAndView);
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
throws Exception {
// TODO Auto-generated method stub
super.afterCompletion(request, response, handler, ex);
}
}
아래의 작업은 위에 LoginInterceptor 클래스를 생성하고 HandlerInterceptorAdapter를 상속 받은 뒤 실행하면 저 위에 3개의 메소드가 오버라이드 된다.


package kr.or.ddit.controller.login;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import kr.or.ddit.vo.MemberVO;
@Controller
public class LoginController {
@RequestMapping(value="/login1", method = RequestMethod.GET)
public String loginForm() {
return "login/loginForm";
}
@RequestMapping(value="/login1", method = RequestMethod.POST)
public String login(String userId, String userPw, Model model) {
MemberVO member = new MemberVO();
member.setUserId(userId);
member.setUserPw(userPw);
member.setUserName("홍길동");
model.addAttribute("user", member);
return "login/loginForm";
}
}