[JSP]게시판 만들기-프론트컨트롤러

 

package controller;
 
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;
 
 
 
 
@WebServlet(name = "/FrontController" , urlPatterns = "*.do")
public class FrontController extends HttpServlet {
    private static final long serialVersionUID = 1L;
       
   
 
    
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
        
        
        response.setContentType("text/html;charset=utf-8");
        
        
    
        
        // 넘어온 url 값 뽑기
        String uri = request.getRequestURI();
        System.out.println(uri);
        
        // 넘어온 project 뽑기
        String pj = request.getContextPath();
        System.out.println(pj);
        
        // url 을 project 만큼 잘라내기
        String command = uri.substring(pj.length()); 
        System.out.println(command);
        //ex) /member/memberList.do
        
        //  /memberList.do 짤라내기
        String[] subpath = command.split("/");
        String location = subpath[1];  
        System.out.println(location);
        
        if(location.equals("member")) {
           MemberController mc = new MemberController();    
            mc.process(request, response);
            
        }else if(location.equals("board")) {
            BoardController bc = new BoardController();
            bc.process(request,response);
            
        }else if(location.equals("item")) {
            itemController ic = new itemController();
            ic.process(request,response);
            
        }else if(location.equals("res")) {
            ResController rs = new ResController();
            rs.process(request,response);
        }
    }
 
 
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
        doGet(request, response);
    }
 
}