FrontController 코드

<HandlerMapping>

package com.smhrd.frontcontroller;

import java.util.HashMap;

import com.smhrd.controller.AccController;
import com.smhrd.controller.Controller;
import com.smhrd.controller.JoinController;
import com.smhrd.controller.LoginController;
import com.smhrd.controller.LogoutController;
import com.smhrd.controller.MemberlistController;
import com.smhrd.controller.UlocationController;
import com.smhrd.controller.UseController;
import com.smhrd.controller.UsinglistController;
import com.smhrd.controller.ViewBlackboxController;
import com.smhrd.controller.ViewHlocationController;
import com.smhrd.controller.FAQController;
import com.smhrd.controller.ViewJoinController;
import com.smhrd.controller.ViewLoginController;
import com.smhrd.controller.ViewMainController;
import com.smhrd.controller.ViewUlocationController;
import com.smhrd.controller.ViewUseController;
import com.smhrd.dao.moduleDAO;

public class HandlerMapping {
	private HashMap<String, Controller> mappings;
	
	public HandlerMapping() {
		
	mappings=new HashMap<String, Controller>();
	mappings.put("/join.do", new JoinController());
	mappings.put("/viewMain.do", new ViewMainController());
	mappings.put("/viewJoin.do", new ViewJoinController());
	mappings.put("/viewLogin.do", new ViewLoginController());
	mappings.put("/login.do", new LoginController());
	mappings.put("/memberlist.do", new MemberlistController());
	mappings.put("/faq.do", new FAQController());
//	mappings.put("/use.do", new UseController());
	mappings.put("/viewUse.do", new ViewUseController());
	mappings.put("/viewUlocation.do", new ViewUlocationController());
	mappings.put("/logout.do", new LogoutController());
	mappings.put("/viewHlocation.do", new ViewHlocationController());
	mappings.put("/acc.do", new AccController());
	mappings.put("/usinglist.do", new UsinglistController());
	mappings.put("/viewBlackbox.do" , new ViewBlackboxController()) ;

	}
	
	
	public Controller getController(String command) {
		return mappings.get(command);
	}

}

<MemberFrontController>

package com.smhrd.frontcontroller;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
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 com.smhrd.controller.Controller;

@SuppressWarnings("serial")
@WebServlet("*.do")
public class MemberFrontController extends HttpServlet {

	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		String reqUrl = request.getRequestURI();
		String ctx = request.getContextPath();
		String command = reqUrl.substring(ctx.length());
		
		Controller controller = null;
		String view = null;
		
		HandlerMapping mappings=new HandlerMapping();
		controller=mappings.getController(command);
		view=controller.execute(request, response);
		
		if (view != null) {
			if (view.indexOf("redirect:/") != -1) {
				response.sendRedirect(view.split(":/")[1]); // redirect:/boardList.do
			} else {
				RequestDispatcher rd = request.getRequestDispatcher(ViewResolver.makeView(view));
				rd.forward(request, response);
			}
		}
	}
}

<ViewResolver>

package com.smhrd.frontcontroller;

public class ViewResolver {
	public static String makeView(String viewname) {
		return "appkit-landing-v2.3/"+viewname+".jsp";	
	}
}