[Session] 세션 전체 삭제

package ex0513;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;


@WebServlet("/ex09deleteSession")
public class ex09deleteSession extends HttpServlet {
	private static final long serialVersionUID = 1L;
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// 1. 세션 객체 생성
		HttpSession session =  request.getSession();
		
		// 2. 전체 삭제
		// 잘 사용하지는 않음
		session.invalidate();
		
		// 3. 페이지 이동
		response.sendRedirect("ex06selectSession.jsp");
	}

}

 

 

세션 전체삭제 결과화면