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Web & Mobile/JSP

Lecture 57 - JSP(15) MVC Model2 기반 게시판(2)

by Bennyziio 2019. 6. 5.
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WEB-INF에서 모델 2 실행해보기

위와 같이 WEB-INF안에 model2를 복사해서 붙이고 board_write1만 브라우저로 열면 당연히 404 에러가 뜬다. servlet으로 가서 BoardController를 아래와 같이 수정하면 

package servlet;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

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 model2.Action;
import model2.DeleteAction;
import model2.DeleteOkAction;
import model2.ListAction;
import model2.ModifyAction;
import model2.ModifyOkAction;
import model2.ViewAction;
import model2.WriteAction;
import model2.WriteOkAction;

/**
 * Servlet implementation class BoardController
 */
@WebServlet("/controller")
public class BoardController extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}
	
	protected void doProcess(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		try {
			request.setCharacterEncoding("utf-8");
			
			String action = request.getParameter("action");
			
			String url = "/model2/error.jsp";
			Action baction = null;
			if(action == null || action.equals("") || action.equals("list")) {
				baction = new ListAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_list1.jsp";			
			} else if(action.equals("view")) {
				baction = new ViewAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_view1.jsp";
			} else if(action.equals("write")) {
				baction = new WriteAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_write1.jsp";
			} else if(action.equals("write_ok")) {
				baction = new WriteOkAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_write1_ok.jsp";
			} else if(action.equals("modify")) {
				baction = new ModifyAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_modify1.jsp";
			} else if(action.equals("modify_ok")) {
				baction = new ModifyOkAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_modify1_ok.jsp";
			} else if(action.equals("delete")) {
				baction = new DeleteAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_delete1.jsp";
			} else if(action.equals("delete_ok")) {
				baction = new DeleteOkAction();
				baction.execute(request, response);
				
				url = "/WEB-INF/model2/board_delete1_ok.jsp";
			}
			
			RequestDispatcher dispatcher = request.getRequestDispatcher(url);
			dispatcher.forward(request, response);
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ServletException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}

url = "/WEB-INF/model2/board_delete1_ok.jsp";을 이런식으로 작성하면 웹사이트는 WEB-INF안에 있게 하는 방식으로 사용한다.

이제 TOMCAT을 분리해주는 작업을 해보자!!

index.html

<!doctype html>
<html lang="ko">
    <head>
        <meta charset="utf-8" />
        <title>Insert title here</title>
    </head>
    <body>
    Hello Tomcat
    </body>
</html>

<?xml version="1.0" encoding="utf-8"?>
<Context path="/website3" docBase="c:\jQuery\website3" reloadable="true"></Context>

 

<?xml version="1.0" encoding="utf-8"?>
<Context path="/website3" docBase="c:\jQuery\website3" reloadable="true">
    <Resource
            name="jdbc/oracle1"
            auth="Container"
            type="javax.sql.DataSource"
            driverClassName="oracle.jdbc.driver.OracleDriver"
            url="jdbc:oracle:thin:@localhost:1521:orcl"
            username="project"
            password="project"
            maxTotal="20"
            maxWaitMillis="5000"/>
</Context>

index.html

<!DOCTYPE html>
<html lang="ko">
    <head>
        <meta charset="UTF-8">
        <title>Insert title here</title>
    </head>
    <body>
        <a href="./controller?action=list">게시판</a>
    </body>
</html>

ControllerEx02

ControllerEx02.view1

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">

<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0">
<title>Insert title here</title>
</head>

<body>
view1.jsp
</body>

</html>

ControllerEx02.view2

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">

<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0">
<title>Insert title here</title>
</head>

<body>
view2.jsp
</body>

</html>

ControleerEx02.servlet.ControllerEx01

package servlet;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class ControllerEx01
 */
@WebServlet("*.do")
public class ControllerEx01 extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}
	
	protected void doProcess(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		try {
			request.setCharacterEncoding("utf-8");
			
			System.out.println(request.getRequestURI());
			System.out.println(request.getContextPath());
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}

list.do

ControllerEx02.servlet.ControllerEx01

package servlet;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

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;

/**
 * Servlet implementation class ControllerEx01
 */
@WebServlet("*.do")
public class ControllerEx01 extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}
	
	protected void doProcess(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		try {
			request.setCharacterEncoding("utf-8");
			
			//System.out.println(request.getRequestURI());
			//System.out.println(request.getContextPath());
			
			String path = request.getRequestURI().replaceAll(request.getContextPath(), "");
			String url = "/error.jsp";
			if(path.equals("/*.do") || path.equals("/view1.do")) {
				url = "/view1.jsp";
			} else if(path.equals("/view2.do")) {
				url = "/view2.jsp";
			}
			
			RequestDispatcher dispatcher = request.getRequestDispatcher(url);
			dispatcher.forward(request, response);
			
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ServletException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}

ControllerEx02.servlet.ControllerEx01

package servlet;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

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;

/**
 * Servlet implementation class ControllerEx01
 */
@WebServlet("*.do")
public class ControllerEx01 extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doProcess(request, response);
	}
	
	protected void doProcess(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		try {
			request.setCharacterEncoding("utf-8");
			
			//System.out.println(request.getRequestURI());
			//System.out.println(request.getContextPath());
			
			String path = request.getRequestURI().replaceAll(request.getContextPath(), "");
			String url = "/error.jsp";
			if(path.equals("/*.do") || path.equals("/board/view1.do")) {
				url = "/view1.jsp";
			} else if(path.equals("/board/view2.do")) {
				url = "/view2.jsp";
			}
			
			RequestDispatcher dispatcher = request.getRequestDispatcher(url);
			dispatcher.forward(request, response);
			
		} catch (UnsupportedEncodingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ServletException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}

Model2Ex03

Model2Ex03.model1.BoardTO

package model1;
// 데이터
public class BoardTO {
	// data - table / select(list + view)
	private String seq;
	private String subject;
	private String writer;
	private String mail;
	private String[] email;
	private String password;
	private String content;
	private String hit;
	private String wip;
	private String wdate;
	private int wgap;
	
	public String getSeq() {
		return seq;
	}
	public void setSeq(String seq) {
		this.seq = seq;
	}
	public String getSubject() {
		return subject;
	}
	public void setSubject(String subject) {
		this.subject = subject;
	}
	public String getWriter() {
		return writer;
	}
	public void setWriter(String writer) {
		this.writer = writer;
	}
	public String getMail() {
		return mail;
	}
	public void setMail(String mail) {
		this.mail = mail;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	public String getContent() {
		return content;
	}
	public void setContent(String content) {
		this.content = content;
	}
	public String getHit() {
		return hit;
	}
	public void setHit(String hit) {
		this.hit = hit;
	}
	public String getWip() {
		return wip;
	}
	public void setWip(String wip) {
		this.wip = wip;
	}
	public String getWdate() {
		return wdate;
	}
	public void setWdate(String wdate) {
		this.wdate = wdate;
	}
	public int getWgap() {
		return wgap;
	}
	public void setWgap(int wgap) {
		this.wgap = wgap;
	}
	
	
}

Model2Ex03.model1.BoardDAO

package model1;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;

// 각 페이지당 할일
public class BoardDAO {
	// jsp 처리할 일을 메소드화
	// jsp 페이지와 1 : 1
	private DataSource datasource = null;
	
	public BoardDAO() {
		// 데이터 소스를 얻어 냄
		try {
			Context initCtx = new InitialContext();
			Context envCtx = (Context)initCtx.lookup("java:comp/env");
			this.datasource = (DataSource)envCtx.lookup("jdbc/oracle1");
		} catch (NamingException e) {
			System.out.println("[에러] : " + e.getMessage());
		}
	}
	
	public void boardWrite() {
		// 할 일 없음
	}		
	public int boardWriteOk(BoardTO to) {
		Connection conn = null;
		PreparedStatement pstmt = null;
		
		int flag = 1;
		
		try {
			conn = datasource.getConnection();		
			
			String sql = "insert into board1 values (board_seq.nextval, ?, ?, ?, ?, ?, 0, ?, sysdate)";
			pstmt = conn.prepareStatement(sql);
			pstmt.setString(1, to.getSubject());
			pstmt.setString(2, to.getWriter());
			pstmt.setString(3, to.getMail());
			pstmt.setString(4, to.getPassword());
			pstmt.setString(5, to.getContent());
			pstmt.setString(6, to.getWip());
		
			int result = pstmt.executeUpdate();
			if(result == 1) {
				flag = 0;
			}
			
		} catch(SQLException e) {
			System.out.println("[에러] " + e.getMessage());
		} finally {
			if(pstmt != null) try {pstmt.close();} catch(SQLException e) {};
			if(conn != null) try {conn.close();} catch(SQLException e) {};
		}
		
		return flag;
	}
	public ArrayList<BoardTO> boardList() {
		Connection conn = null;
		PreparedStatement pstmt = null;
		ResultSet rs = null;
		
		int totalRecord = 0;
		
		ArrayList<BoardTO> lists = new ArrayList<>();
		try {
			conn = datasource.getConnection();
			
			String sql = "select seq, subject, writer, to_char(wdate, 'YYYY/MM/DD') wdate, hit, trunc(sysdate-wdate) wgap from board1 order by seq desc";
			pstmt = conn.prepareStatement(sql);		

			pstmt = conn.prepareStatement(sql, ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY);			

			rs = pstmt.executeQuery();
			// 커서를 맨 마지막행으로 이동
			rs.last();
			// 데이터 개수가 나옴
			totalRecord = rs.getRow();
			rs.beforeFirst();
			
			while(rs.next()) {
				BoardTO to = new BoardTO();
				to.setSeq(rs.getString("seq"));
				to.setSubject(rs.getString("subject"));
				to.setWriter(rs.getString("writer"));
				to.setWdate(rs.getString("wdate"));
				to.setHit(rs.getString("hit"));
				to.setWgap(rs.getInt("wgap"));
				
				lists.add(to);
			}
		} catch(SQLException e) {
			System.out.println("[에러] " + e.getMessage());
		} finally {
			if(rs != null) try {rs.close();} catch(SQLException e) {};
			if(pstmt != null) try {pstmt.close();} catch(SQLException e) {};
			if(conn != null) try {conn.close();} catch(SQLException e) {};
		}
		return lists;
	}
	public BoardTO boardView(BoardTO to) {
		Connection conn = null;
		PreparedStatement pstmt = null;
		ResultSet rs = null;
		
		try {
			conn = datasource.getConnection();
			
			// 조회수
			String sql = "update board1 set hit = hit + 1 where seq=?";
			pstmt = conn.prepareStatement(sql);
			pstmt.setString(1, to.getSeq());
			
			pstmt.executeUpdate();
			
			// 조회
			sql = "select subject, writer, wdate, hit, content, mail from board1 where seq = ?";
			
			pstmt = conn.prepareStatement(sql);
			pstmt.setString(1, to.getSeq());
					
			rs = pstmt.executeQuery();
			if(rs.next()) {
				to.setSubject(rs.getString("subjec = null;
		
		try {
			conn = datasource.getConnection();

			String sql = "select subject, writer from board1 where seq=?";
			pstmt = conn.prepareStatement(sql);
			pstmt.setString(1, to.getSeq());
			
			rs = pstmt.executeQuery();
			if(rs.next()) {
				to.setSubject(rs.getString("subject"));
				to.setWriter(rs.getString("writer"));
			}
		} catch(SQLException e) {
			System.out.println("[에러] : " + e.getMessage());
		} finally {
			if(rs != null) try { rs.close(); } catch(SQLException e) {}
			if(pstmt != null) try { pstmt.close(); } catch(SQLException e) {}
			if(conn != null) try { pstmt.close(); } catch(SQLException e) {}
		}
		
		return to;
	}
	public int boardDeleteOk(BoardTO to) {
		Connection conn = null;
		PreparedStatement pstmt = null;
		
		int flag = 2;
		
		try {
			conn = datasource.getConnection();
			
			String sql = "delete from board1 where seq = ? and password = ?";
			pstmt = conn.prepareStatement(sql);
			pstmt.setString(1, to.getSeq());
			pstmt.setString(2, to.getPassword());
		
			int result = pstmt.executeUpdate();
			if(result == 1) {
				// 정상
				flag = 0;
			} else if (result == 0) {
				// 비밀번호 오류
				flag = 1;
			}
			
		} catch(SQLException e) {
			System.out.println("[에러] " + e.getMessage());
		} finally {
			if(pstmt != null) try {pstmt.close();} catch(SQLException e) {};
			if(conn != null) try {conn.close();} catch(SQLException e) {};
		}
		return flag;
	}
}

Model2Ex03.model2.Action

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public interface Action {
	public abstract void execute(HttpServletRequest request, HttpServletResponse response);
}

Model2Ex03.model2.ListAction

package model2;

import java.util.ArrayList;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model1.BoardDAO;
import model1.BoardTO;

public class ListAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		BoardDAO dao = new BoardDAO();
		ArrayList<BoardTO> lists = dao.boardList();
		
		request.setAttribute("lists", lists);
	}

}

Model2Ex03.model2.WriteAction

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class WriteAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		System.out.println("WriteAction 호출");
	}

}

Model2Ex03.model2.WriteOkAction

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model1.BoardDAO;
import model1.BoardTO;

public class WriteOkAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		//request.setCharacterEncoding("utf-8");

		String subject = request.getParameter("subject");
		String writer = request.getParameter("writer");
		String mail = request.getParameter("mail1") + "@" + request.getParameter("mail2");
		String password = request.getParameter("password");
		String content = request.getParameter("content");

		String wip = request.getRemoteAddr();

		BoardTO to = new BoardTO();
		to.setSubject(subject);
		to.setWriter(writer);
		to.setMail(mail);
		to.setPassword(password);
		to.setContent(content);
		to.setWip(wip);
		
		BoardDAO dao = new BoardDAO();
		int flag = dao.boardWriteOk(to);
		
		request.setAttribute("flag", flag);
	}

}

Model2Ex03.model2.ViewAction

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model1.BoardDAO;
import model1.BoardTO;

public class ViewAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub

		String seq = request.getParameter("seq");
		
		BoardTO to = new BoardTO();
		to.setSeq(seq);
		
		BoardDAO dao = new BoardDAO();
		to = dao.boardView(to);
		
		request.setAttribute("to", to);
	}

}

Model2Ex03.model2.DeleteAction

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model1.BoardDAO;
import model1.BoardTO;

public class DeleteAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub		
		BoardTO to = new BoardTO();
		to.setSeq(request.getParameter("seq"));
		
		BoardDAO dao = new BoardDAO();
		//to = dao.boardView(to);
		to = dao.boardDelete(to);
		//to = dao.boardDeleteOk(to);
		
		request.setAttribute("to", to);
	}

}

Model2Ex03.model2.DeleteOkAction

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model1.BoardDAO;
import model1.BoardTO;

public class DeleteAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub		
		BoardTO to = new BoardTO();
		to.setSeq(request.getParameter("seq"));
		
		BoardDAO dao = new BoardDAO();
		//to = dao.boardView(to);
		to = dao.boardDelete(to);
		//to = dao.boardDeleteOk(to);
		
		request.setAttribute("to", to);
	}

}

Model2Ex03.model2.ModifyAction

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model1.BoardDAO;
import model1.BoardTO;

public class ModifyAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		BoardTO to = new BoardTO();
		to.setSeq(request.getParameter("seq"));
		
		BoardDAO dao = new BoardDAO();
		to = dao.boardView(to);
		
		request.setAttribute("to", to);
	}

}

Model2Ex03.model2.ModifyOkAction

package model2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model1.BoardDAO;
import model1.BoardTO;

public class ModifyOkAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub

		String seq = request.getParameter("seq");
		String subject = request.getParameter("subject");
		String mail = request.getParameter("mail1") + "@" + request.getParameter("mail2");
		String password = request.getParameter("password");
		String content = request.getParameter("content");
		String wip = request.getRemoteAddr();
		
		BoardTO to = new BoardTO();
		to.setSubject(subject);
		to.setMail(mail);
		to.setPassword(password);
		to.setContent(content);
		to.setSeq(seq);
		
		BoardDAO dao = new BoardDAO();
		
		int flag = dao.boardModifyOk(to);
		
		request.setAttribute("seq", to.getSeq());
		request.setAttribute("flag", flag);
	}

}

Model2Ex03.WebContent.model2.board_list1

<%@page import="model1.BoardTO"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>

<!-- Java 전처리 -->
<%@ page import="java.util.ArrayList" %>

<%
	ArrayList<BoardTO> lists = (ArrayList)request.getAttribute("lists");
	
	int totalRecord = lists.size();
	
	StringBuffer sb = new StringBuffer();
	
	for(BoardTO to : lists) {
		String seq = to.getSeq();
		String subject = to.getSubject();
		String writer = to.getWriter();
		String wdate = to.getWdate();
		String hit = to.getHit();
		int wgap = to.getWgap();
		
		sb.append("<tr>");
		sb.append("	<td>&nbsp;</td>");
		sb.append("	<td>" + seq + "</td>");
		if(wgap == 0 ) {
			sb.append("	<td class='left'><a href='./view.do?seq=" + seq + "'>" + subject + "</a>&nbsp;<img src='../images/icon_hot.gif' alt='HOT'></td>");	
		} else {
			sb.append("	<td class='left'><a href='./view.do?seq=" + seq + "'>" + subject + "</a></td>");
		}
		
		sb.append("	<td>" + writer + "</td>");
		sb.append("	<td>" + wdate + "</td>");
		sb.append("	<td>" + hit + "</td>");
		sb.append("	<td>&nbsp;</td>");
		sb.append("</tr>");
	}
%>

<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="../css/board_list.css">
</head>

<body>
<!-- 상단 디자인 -->
<div class="con_title">
	<h3>게시판</h3>
	<p>HOME &gt; 게시판 &gt; <strong>게시판</strong></p>
</div>
<div class="con_txt">
	<div class="contents_sub">
		<div class="board_top">
			<div class="bold">총 <span class="txt_orange"><%=totalRecord %></span>건</div>
		</div>

		<!--게시판-->
		<div class="board">
			<table>
			<tr>
				<th width="3%">&nbsp;</th>
				<th width="5%">번호</th>
				<th>제목</th>
				<th width="10%">글쓴이</th>
				<th width="17%">등록일</th>
				<th width="5%">조회</th>
				<th width="3%">&nbsp;</th>
			</tr>
			<tr>
			<!-- 시작 -->
			<%= sb %>
			<!-- 끝 -->
			</tr>
			</table>
		</div>	
		<!--//게시판-->

		<div class="align_right">
			<button type="button" class="btn_write btn_txt01" style="cursor: pointer;" onclick="location.href='./write.do'">쓰기</button>
		</div>
	</div>
</div>
<!--//하단 디자인 -->

</body>
</html>

Model2Ex03.WebContent.model2.board_write1

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="../css/board_write.css">
<script type="text/javascript">
	window.onload = function() {
		document.getElementById('submit1').onclick = function() {
			//alert('click');
			if(document.frm.info.checked == false) {
				alert('동의하셔야 합니다.');
				return;
			}
			
			if(document.frm.writer.value.trim() == "") {
				alert('이름을 입력하셔야 합니다.');
				return;
			}
			
			if(document.frm.password.value.trim() == "") {
				alert('비밀번호를 입력하셔야 합니다.');
				return;
			}
			
			if(document.frm.subject.value.trim() == "") {
				alert('제목을 입력하셔야 합니다.');
				return;
			}
			
			document.frm.submit();
		};
	};
</script>
</head>

<body>
<!-- 상단 디자인 -->
<div class="con_title">
	<h3>게시판</h3>
	<p>HOME &gt; 게시판 &gt; <strong>게시판</strong></p>
</div>
<div class="con_txt">
	<form action="./write_ok.do" method="post" name="frm">
		<div class="contents_sub">	
			<!--게시판-->
			<div class="board_write">
				<table>
				<tr>
					<th class="top">글쓴이</th>
					<td class="top" colspan="3"><input type="text" name="writer" value="" class="board_view_input_mail" maxlength="5" /></td>
				</tr>
				<tr>
					<th>제목</th>
					<td colspan="3"><input type="text" name="subject" value="" class="board_view_input" /></td>
				</tr>
				<tr>
					<th>비밀번호</th>
					<td colspan="3"><input type="password" name="password" value="" class="board_view_input_mail"/></td>
				</tr>
				<tr>
					<th>내용</th>
					<td colspan="3"><textarea name="content" class="board_editor_area"></textarea></td>
				</tr>
				<tr>
					<th>이메일</th>
					<td colspan="3"><input type="text" name="mail1" value="" class="board_view_input_mail"/> @ <input type="text" name="mail2" value="" class="board_view_input_mail"/></td>
				</tr>
				</table>
				
				<table>
				<tr>
					<br />
					<td style="text-align:left;border:1px solid #e0e0e0;background-color:f9f9f9;padding:5px">
						<div style="padding-top:7px;padding-bottom:5px;font-weight:bold;padding-left:7px;font-family: Gulim,Tahoma,verdana;">※ 개인정보 수집 및 이용에 관한 안내</div>
						<div style="padding-left:10px;">
							<div style="width:97%;height:95px;font-size:11px;letter-spacing: -0.1em;border:1px solid #c5c5c5;background-color:#fff;padding-left:14px;padding-top:7px;">
								1. 수집 개인정보 항목 : 회사명, 담당자명, 메일 주소, 전화번호, 홈페이지 주소, 팩스번호, 주소 <br />
								2. 개인정보의 수집 및 이용목적 : 제휴신청에 따른 본인확인 및 원활한 의사소통 경로 확보 <br />
								3. 개인정보의 이용기간 : 모든 검토가 완료된 후 3개월간 이용자의 조회를 위하여 보관하며, 이후 해당정보를 지체 없이 파기합니다. <br />
								4. 그 밖의 사항은 개인정보취급방침을 준수합니다.
							</div>
						</div>
						<div style="padding-top:7px;padding-left:5px;padding-bottom:7px;font-family: Gulim,Tahoma,verdana;">
							<input type="checkbox" name="info" value="1" class="input_radio"> 개인정보 수집 및 이용에 대해 동의합니다.
						</div>
					</td>
				</tr>
				</table>
			</div>
			
			<div class="btn_area">
				<div class="align_left">
					<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./list.do'">목록</button>
				</div>
				<div class="align_right">
					<button type="button" id="submit1" class="btn_write btn_txt01" style="cursor: pointer;">등록</button>
				</div>
			</div>
			<!--//게시판-->
		</div>
	</form>
</div>
<!-- 하단 디자인 -->

</body>
</html>

Model2Ex03.WebContent.model2.board_write1_ok

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>

<%
	int flag = (Integer)request.getAttribute("flag");
	
	out.println("<script type='text/javascript'>");
	if(flag == 0) {
		out.println("alert('글쓰기에 성공했습니다.');");
		out.println("location.href='./list.do';");
	} else if(flag == 1) {
		out.println("alert('글쓰기에 실패했습니다.');");
		out.println("history.back();");
	}
	out.println("</script>");
%>

Model2Ex03.WebContent.model2.board_view1

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
	
<%@ page import="model1.BoardTO" %>

<%
	BoardTO to = (BoardTO)request.getAttribute("to");
	String seq = to.getSeq();
	
	String subject = to.getSubject();
	String writer = to.getWriter();
	String wdate = to.getWdate();
	String hit = to.getHit();
	String content = to.getContent();
	String mail = to.getMail();
%>

<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="../css/board_view.css">
</head>

<body>
<!-- 상단 디자인 -->
<div class="con_title">
	<h3>게시판</h3>
	<p>HOME &gt; 게시판 &gt; <strong>게시판</strong></p>
</div>
<div class="con_txt">
	<div class="contents_sub">
		<!--게시판-->
		<div class="board_view">
			<table>
			<tr>
				<th width="10%">제목</th>
				<td width="60%"><%= subject %></td>
				<th width="10%">등록일</th>
				<td width="20%"><%= wdate %></td>
			</tr>
			<tr>
				<th>글쓴이</th>
				<td><%= writer %><%= '(' + mail + ')' %></td>
				<th>조회</th>
				<td><%= hit %></td>
			</tr>
			<tr>
				<td colspan="4" height="200" valign="top" style="padding: 20px; line-height: 160%"><%= content %></td>
			</tr>
			</table>
		</div>

		<div class="btn_area">
			<div class="align_left">
				<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./list.do'">목록</button>
			</div>
			<div class="align_right">
				<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./modify.do?seq=<%= seq %>'">수정</button>
				<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./delete.do?seq=<%= seq %>'">삭제</button>
				<button type="button" class="btn_write btn_txt01" style="cursor: pointer;" onclick="location.href='./write.do'">쓰기</button>
			</div>
		</div>	
		<!--//게시판-->
	</div>
</div>
<!-- 하단 디자인 -->

</body>
</html>

Model2Ex03.WebContent.model2.board_delete1

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
	
<%@ page import="model1.BoardTO" %>
<%@ page import="model1.BoardDAO" %>

<%
	BoardTO to = (BoardTO)request.getAttribute("to");
	
	String seq = to.getSeq();
	
	String subject = to.getSubject();
	String writer = to.getWriter();
%>
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="../css/board_write.css">
<script type="text/javascript">
	window.onload = function() {
		document.getElementById('submit1').onclick = function() {
			if(document.frm.password.value.trim() == "") {
				alert('비밀번호를 입력하셔야 합니다.');
				return;
			}
			
			document.frm.submit();
		};
	};
</script>
</head>

<body>
<!-- 상단 디자인 -->
<div class="con_title">
	<h3>게시판</h3>
	<p>HOME &gt; 게시판 &gt; <strong>게시판</strong></p>
</div>
<div class="con_txt">
	<form action="./delete_ok.do" method="post" name="frm">
	<input type="hidden" name="seq" value="<%=seq %>" />	<!-- delete할 때 seq를 받아오기 위해 hidden으로해서 작성 / 브라우저에서 소스보기 하면 값 확인가능 -->
		<div class="contents_sub">	
			<!--게시판-->
			<div class="board_write">
				<table>
				<tr>
					<th class="top">글쓴이</th>
					<td class="top" colspan="3"><input type="text" name="writer" value="<%= writer %>" class="board_view_input_mail" maxlength="5" readonly/></td>
				</tr>
				<tr>
					<th>제목</th>
					<td colspan="3"><input type="text" name="subject" value="<%= subject %>" class="board_view_input" readonly/></td>
				</tr>
				<tr>
					<th>비밀번호</th>
					<td colspan="3"><input type="password" name="password" value="" class="board_view_input_mail"/></td>
				</tr>
				</table>
			</div>
			
			<div class="btn_area">
				<div class="align_left">
					<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./list.do'">목록</button>
					<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./view.do?seq=<%=seq %>'">보기</button>
				</div>
				<div class="align_right">
					<button type="button" id="submit1" class="btn_write btn_txt01" style="cursor: pointer;">삭제</button>
				</div>
			</div>
			<!--//게시판-->
		</div>
	</form>
</div>
<!-- 하단 디자인 -->

</body>
</html>

Model2Ex03.WebContent.model2.board_delete1_ok

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>

<%	
	int flag = (Integer)request.getAttribute("flag");
	
	out.println("<script type='text/javascript'>");
	if(flag == 0) {
		out.println("alert('글 삭제에 성공했습니다.');");
		out.println("location.href='./list.do';");
	} else if(flag == 1) {
		out.println("alert('비밀번호 오류입니다.');");
		out.println("history.back();");
	} else if(flag == 2) {
		out.println("alert('글 삭제에 실패했습니다.');");
		out.println("history.back();");
	}
	out.println("</script>");
%>

Model2Ex03.WebContent.model2.board_modify1

<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
	
<%@ page import="model1.BoardTO" %>

<%
	BoardTO to = (BoardTO)request.getAttribute("to");

	String seq = to.getSeq();	
	String subject = to.getSubject();
	String writer = to.getWriter();
	String content = to.getContent();
	String mail[] = to.getMail().split("@");
	if(mail.length == 0) {
		mail = new String[] {"", ""};
	}
	
%>
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="../css/board_write.css">
<script type="text/javascript">
	window.onload = function() {
		document.getElementById('submit1').onclick = function() {
			if(document.frm.writer.value.trim() == "") {
				alert('이름을 입력하셔야 합니다.');
				return;
			}
			
			if(document.frm.password.value.trim() == "") {
				alert('비밀번호를 입력하셔야 합니다.');
				return;
			}
			
			if(document.frm.subject.value.trim() == "") {
				alert('제목을 입력하셔야 합니다.');
				return;
			}
			
			document.frm.submit();
		};
	};
</script>
</head>

<body>
<!-- 상단 디자인 -->
<div class="con_title">
	<h3>게시판</h3>
	<p>HOME &gt; 게시판 &gt; <strong>게시판</strong></p>
</div>
<div class="con_txt">
	<form action="./modify_ok.do" method="post" name="frm">
	<input type="hidden" name="seq" value="<%=seq %>" />
		<div class="contents_sub">	
			<!--게시판-->
			<div class="board_write">
				<table>
				<tr>
					<th class="top">글쓴이</th>
					<td class="top" colspan="3"><input type="text" name="writer" value="<%=writer %>" class="board_view_input_mail" maxlength="5" readonly/></td>
				</tr>
				<tr>
					<th>제목</th>
					<td colspan="3"><input type="text" name="subject" value="<%=subject %>" class="board_view_input" /></td>
				</tr>
				<tr>
					<th>비밀번호</th>
					<td colspan="3"><input type="password" name="password" value="" class="board_view_input_mail"/></td>
				</tr>
				<tr>
					<th>내용</th>
					<td colspan="3"><textarea name="content" class="board_editor_area"><%=content %></textarea></td>
				</tr>
				<tr>
					<th>이메일</th>
					<td colspan="3"><input type="text" name="mail1" value="<%=mail[0] %>" class="board_view_input_mail"/> @ <input type="text" name="mail2" value="<%=mail[1] %>" class="board_view_input_mail"/></td>
				</tr>
				</table>
			</div>
			
			<div class="btn_area">
				<div class="align_left">
					<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./list.do'">목록</button>
					<button type="button" class="btn_list btn_txt02" style="cursor: pointer;" onclick="location.href='./view.do?seq=<%=seq %>'">보기</button>
				</div>
				<div class="align_right">
					<button type="button" id="submit1" class="btn_write btn_txt01" style="cursor: pointer;">수정</button>
				</div>
			</div>
			<!--//게시판-->
		</div>
	</form>
</div>
<!-- 하단 디자인 -->

</body>
</html>

Model2Ex03.WebContent.model2.board_modify1_ok

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    
<%@ page import="model1.BoardTO" %>

<%
	String seq = (String)request.getAttribute("seq");
	
	int flag = (Integer)request.getAttribute("flag");
	
	out.println("<script type='text/javascript'>");
	if(flag == 0) {
		out.println("alert('글 수정에 성공했습니다.');");
		out.println("location.href='./view.do?seq=" + seq + "';");
	} else if(flag == 1) {
		out.println("alert('비밀번호 오류입니다.');");
		out.println("history.back();");
	} else if(flag == 2) {
		out.println("alert('글 수정에 실패했습니다.');");
		out.println("history.back();");
	}
	out.println("</script>");
%>
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