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    • 2022-01-24 jsp 쇼핑몰 만들기#6
      학원/JSP SERVLET 2022. 1. 24. 16:13

       

      https://omp14.tistory.com/83

       

      2022-01-21 jsp 쇼핑몰 만들기 #5

      https://omp14.tistory.com/82 주문하기 5) insertOrder(ArrayList list, String id) public int insertOrder(ArrayList list, String id) { int oseq = 0; con = Dbman.getConnection(); String sql = "insert in..

      omp14.tistory.com

       

      qna 작성

       

       

      3) QnaWriteAction

       

      public class QnaWriteAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException {
		
		String url = "shop.do?command=qnaList";
		
		HttpSession session = request.getSession();
		MemberVO mvo = (MemberVO) session.getAttribute("loginUser");
		
		if(mvo == null) {
			url = "shop.do?command=loginForm";
		} else {
			QnaVO qvo = new QnaVO();
			qvo.setSubject(request.getParameter("subject"));
			qvo.setContent(request.getParameter("content"));
			qvo.setId(mvo.getId());
			
			QnaDao qdao = QnaDao.getInstance();
			qdao.insertQna(qvo);
		}
		response.sendRedirect(url);
	}
}

       

       

      4) insertQna(QnaVO qvo) 메소드

       

      public void insertQna(QnaVO qvo) {
    String sql = "insert into qna(qseq, subject, content, id) values(qna_seq.nextval,?,?,?)"; 
    con = Dbman.getConnection();
    try {
        pstmt = con.prepareStatement(sql);
        pstmt.setString(1, qvo.getSubject());
        pstmt.setString(2, qvo.getContent());
        pstmt.setString(3, qvo.getId());
        pstmt.executeUpdate();
    } catch (SQLException e) {e.printStackTrace();
    } finally { Dbman.close(con, pstmt, rs);  }
}

       

       

       

      아이디 비밀번호 찾기 

       

      1) member/login.jsp ->  아이디 비밀번호 찾기 버튼을 누르면 find_account() 함수가 실행됨  

       

      function find_account(){
	var url="shop.do?command=findAccount";
	var opt = "toolbar=no, menubar=no, resizable=no, width=700, height=500, top=300, left=300";
	window.open(url, "Find Id/Pw", opt);
}

       

      팝업창을 열어주는 함수 

       

       

      2) FindAccountAction

       

      public class FindAccountAction implements Action {
	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
    throws ServletException, IOException {
		String url = "member/findAccount.jsp";
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

      3) member/findAccount.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link href="css/shopping.css" rel="stylesheet">
</head>
<body>
<center><h3>아이디 / 비밀번호 찾기</h3></center>
<form>
	<table align="center" bgcolor="black" cellspacing="1" width="400">
		<tr align="center" bgcolor="#fde8ff" height="200">
			<td width="230"><h4>아이디 찾기</h4><br>
				<input type="button" class="submit" value="이동" onclick="location.href='shop.do?command=findIdForm'"> 
			</td>
			<td width="230"><h4>비밀번호 찾기</h4><br>
				<input type="button" class="submit" value="이동" onclick="location.href='shop.do?command=findPwForm'"> 
			</td>
		</tr>
	</table>
</form>
</body>
</html>

       

       

      4) FindIdFormAction 

       

      public class FindIdFormAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
    throws ServletException, IOException {
		String url ="member/findIdForm.jsp";
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

       

      5) member/findIdForm.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link href="css/shopping.css" rel="stylesheet"> 
</head>
<body>
<center><h2>Id 찾기</h2></center>
<form method="post" name="frm" action="shop.do">
<input type="hidden" name="command" value="findIdStep1">
<table align="center" bgcolor="black" cellspacing="1" width="400">
	<tr align="center" bgcolor="#fde8ff">
		<td width=430><h3>성명 <input type="text" name="name" value="${name}"></h3></td>
		<!-- 인증번호가 일치 하지 않아 이 화면으로 돌아올 때는 parameter에 name, phone을
		가지고 오게 하여 이미 입력한 name과 phone을 다시 입력하지 않아도 되도록 함 -->
	</tr>
	<tr align="center"="center" bgcolor="#fde8ff">
		<td width=430><h3>전화번호 <input type="text" name="phone" value="${phone}"></h3></td>
	</tr>
	<tr align="center" bgcolor="#fde8ff">
		<td width=430><h3><input type="submit"value="인증번호 전송"></h3> ${msg} </td>
	</tr>	
</table>
</form>
</body>
</html>

       

       

      6) FindIdStep1Action

       

      public class FindIdStep1Action implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException {
		String name = request.getParameter("name");
		String phone = request.getParameter("phone");
		String url = "member/findIdForm.jsp";
		
		MemberDao mdao = MemberDao.getInstance();
		MemberVO mvo = mdao.getMemberByName(name, phone);
		
		request.setAttribute("name", name);
		request.setAttribute("phone", phone);
		if(mvo == null) {
			//해당 이름이 없음
			request.setAttribute("msg", "해당하는 이름의 회원이 없습니다.");
		} else {
			request.setAttribute("memberVO", mvo);
			url = "member/findIdconfirmNumber.jsp";
		}
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

      7) getMemberByName(String name,  String phone)

       

      public MemberVO getMemberByName(String name, String phone) {
		MemberVO mvo = null;
		String sql="select * from member where name=? and phone=?";
		con = Dbman.getConnection();
		
		try {
			pstmt = con.prepareStatement(sql);
			pstmt.setString(1, name);
			pstmt.setString(2, phone);
			rs = pstmt.executeQuery();
			if(rs.next()) {
				mvo = new MemberVO();
				mvo.setId(rs.getString("id"));
				mvo.setName(rs.getString("name"));
				mvo.setPhone(rs.getString("phone"));
			}
		} catch (SQLException e) {e.printStackTrace();
		} finally { Dbman.close(con, pstmt, rs); }
		return mvo;
	}

       

       

      8) findIdconfirmNumber.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link href="css/shopping.css" rel="stylesheet">
</head>
<body>
<h2>Id 찾기</h2>
<form method="post" name="frm" action="shop.do">
	<input type="hidden" name="command" value="findIdStep2">
	<table align="center" bgcolor="black" cellspacing="1" width="400">
		<tr align="center" bgcolor="#fde8ff">
			<td width="430"><h3>성명 : ${name}</h3>
				<input type="hidden" name="name" value="${name}"></td></tr>
		<tr align="center" bgcolor="#fde8ff">
			<td width="430"><h3>전화번호 : ${phone}</h3>
				<input type="hidden" name="phone" value="${phone}">
				<input type="hidden" name="id" value="${MemberVO.id}"></td></tr>
		<tr align="center" bgcolor="#fde8ff">
			<td width="430"><h3>인증번호 
				<input type="text" name="confirmNum"></h3> 전송받은 번호를 입력하세요<br>
				${msg}<br><input type="submit" value="인증번호 확인"></td></tr>
	</table>
 </form>
</body>
</html>

       

       

      9) FindIdStep2Action

       

      인증번호는 그냥 0000으로 고정....

       

      public class FindIdStep2Action implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException {
		
		String confirmNum =  request.getParameter("confirmNum");
		
		MemberVO mvo = new MemberVO();
		mvo.setId(request.getParameter("id"));
		mvo.setName(request.getParameter("name"));
		mvo.setPhone(request.getParameter("phone"));
		request.setAttribute("name", mvo.getName());
		request.setAttribute("phone", mvo.getPhone());
		request.setAttribute("id", mvo.getId());
		request.setAttribute("MemberVO", mvo);
		
		String url ="member/viewId.jsp";
		if(!confirmNum.equals("0000")) {
			request.setAttribute("msg", "인증번호가 일치하지 않습니다.");
			url = "member/findIdconfirmNumber.jsp";
		}
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

      10) viewId.jsp

       

       

       

       

       

      11) FindPwFormAction 비밀번호 찾기 

       

      -아이디찾기와 거의 유사,,

       

      public class FindPwFormAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException {
		String url ="member/findPwForm.jsp";
		request.setAttribute("id", request.getParameter("id"));
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

      11) findPwForm.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link href="css/shopping.css" rel="stylesheet"> 
</head>
<body>
<center><h2>비밀번호 찾기</h2></center>
<form method="post" name="frm" action="shop.do">
<input type="hidden" name="command" value="findPwStep1">
<table align="center" bgcolor="black" cellspacing="1" width="400">
	<tr align="center" bgcolor="#fde8ff">
		<td width=430><h3>아이디 <input type="text" name="id" value="${id}"></h3></td>
	</tr>
	<tr align="center" bgcolor="#fde8ff">
		<td width=430><h3>성명 <input type="text" name="name" value="${name}"></h3></td>
	</tr>
	<tr align="center" bgcolor="#fde8ff">
		<td width=430><h3>전화번호 <input type="text" name="phone" value="${phone}"></h3></td>
	</tr>
	<tr align="center" bgcolor="#fde8ff">
		<td width=430><h3><input type="submit"value="인증번호 전송"></h3> ${msg} </td>
	</tr>	
</table>
</form>
</body>
</html>

       

       

      12)FindPwStep1

       

      public class FindPwStep1Action implements Action {
	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException {
		String id = request.getParameter("id");
		String name = request.getParameter("name");
		String phone = request.getParameter("phone");
		String url = "member/findPwForm.jsp";
		
		MemberDao mdao = MemberDao.getInstance();
		MemberVO mvo = mdao.getMember(id);
		
		if(mvo == null) {
			request.setAttribute("msg", "일치하는 회원이 존재하지 않습니다.");
		} else if( (!name.equals(mvo.getName())) || (!phone.equals(mvo.getPhone())) ) {
			request.setAttribute("msg", "id와 회원 정보가 일치하지 않습니다.");
		} else {
			request.setAttribute("member", mvo);
			url = "member/findPwconfirmNumber.jsp";
		}
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

      13) findPwconfirmNumber.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link href="css/shopping.css" rel="stylesheet"> 
</head>
<body>
<center><h2>비밀번호 찾기</h2></center>
<form method="post" name="frm" action="shop.do">
	<input type="hidden" name="command" value="findPwStep2">
	<table align="center" bgcolor="black" cellspacing="1" width="400">
		<tr align="center" bgcolor="#fde8ff">
			<td width="430"><h3>아이디 : ${member.id}</h3>
			<input type="hidden" name="id" value="${member.id}"></td></tr>
		<tr align="center" bgcolor="#fde8ff">
			<td width="430"><h3>성명 : ${member.name}</h3>
				<input type="hidden" name="name" value="${member.name}"></td></tr>
		<tr align="center" bgcolor="#fde8ff">
			<td width="430"><h3>전화번호 : ${member.phone}</h3>
				<input type="hidden" name="phone" value="${member.phone}">
		<tr align="center" bgcolor="#fde8ff">
			<td width="430"><h3>인증번호 
				<input type="text" name="confirmNum"></h3> 전송받은 번호를 입력하세요<br>
				${msg}<br><input type="submit" value="인증번호 확인"></td></tr>
	</table>
 </form>
</body>
</html>

       

       

      14) FindPwSteo2Action 

       

      public class FindPwStep2Action implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String confirmNum = request.getParameter("confirmNum");
		String id = request.getParameter("id");
		String name = request.getParameter("name");
		String phone = request.getParameter("phone");
		
		request.setAttribute("id", id);
		request.setAttribute("name", name);
		request.setAttribute("phone", phone);
		
		String url = "member/findPwconfirmNumber.jsp";
		
		if(confirmNum.equals("0000")) 	url="member/resetPw.jsp";
		
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

      15) resetPw.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link href="css/shopping.css" rel="stylesheet"> 
<script type="text/javascript">
function resetPw(){
	if(document.frm.pwd.value==""){
		alert("비밀번호를 입력하세요");
		documet.frm.pwd.focus();
		return false();
	}
	if(document.frm.pwd.value!==document.frm.pwd_chk.value){
		alert("비밀번호와 비밀번호 확인이 일치하지 않습니다.");
		documet.frm.pwd.focus();
		return false();
	}
	return true;
}
</script>
</head>
<body>
<center><h2>비밀번호 재설정</h2></center>
<form method="post" name="frm" action="shop.do">
<input type="hidden" name="command" value="resetPw">
<input type="hidden" name="id" value="${id}">
	<table align="center" bgcolor="black" cellspacing="1" width="400">
	<tr align="center" bgcolor="#fde8ff">
		<td width="430"><h3>비밀번호 <input type="password" name="pwd"></h3></td>
	</tr>
	<tr align="center" bgcolor="#fde8ff">
		<td width="430"><h3>비밀번호 확인<input type="password" name="pwd_chk"></h3></td>
	</tr>
	<tr align="center" bgcolor="#fde8ff">
		<td width="430"><h3><input type="submit" value="비밀번호 재설정" 
		onClick="return resetPw();"></h3></td>
	</tr>
	</table>
</form>
</body>
</html>

       

       

      16) ResetPwAction

       

      package com.ac.controller.action;

import java.io.IOException;

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

import com.ac.dao.MemberDao;
import com.ac.dto.MemberVO;

public class ResetPwAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		MemberVO mvo = new MemberVO();
		mvo.setId(request.getParameter("id"));
		mvo.setPwd(request.getParameter("pwd"));
		
		MemberDao mado = MemberDao.getInstance();
		mado.resetPw(mvo);
		
		String url="member/resetPwComplete.jsp";
		request.getRequestDispatcher(url).forward(request, response);
	}

}

       

       

      17) resetPw(MemberVO mvo) 메소드

       

      public void resetPw(MemberVO mvo) {
    String sql = "update member set pwd=? where id=?";
    con = Dbman.getConnection();
    try {
        pstmt = con.prepareStatement(sql);
        pstmt.setString(1, mvo.getPwd());
        pstmt.setString(2, mvo.getId());
        pstmt.executeUpdate();
    } catch (SQLException e) {e.printStackTrace();
    } finally { Dbman.close(con, pstmt, rs); }
}

       

       

      18) resetPwComplete.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link href="css/shopping.css" rel="stylesheet"> 
<script type="text/javascript"> 
function move_login(){
	opener.location.href='shop.do?command=loginForm';
	self.close();
}

</script>
</head>
<body>
<h2>비밀번호 재설정 완료</h2>
<table align="center" bgcolor="black" cellspacing="1" width="400">
	<tr align="center" bgcolor="#fde8ff" height="200">
		<td width="230"><h3>비밀번호 재설정이 완료되었습니다</h3><br>
			<input type="button" vlaue="로그인 페이지로" onClick="move_login();">
		</td>
	</tr>
</body>
</html>

       

       

       

      관리자 페이지

       

      1) actionFactory에 else if 문 command = admin 추가

      -관리자 메뉴만 따로 관리하기 위해 com.ac.controller.admin.action 경로에 AdminAction 클래스 추가 

      -http://localhost:8090/WEB12_Shoppingmall/shop.do?command=admin을 직접 입력하여 접근하도록 함

       

      public class AdminAction implements Action {
	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
    throws ServletException, IOException {
		String url = "admin/adminLogin.jsp";
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

      관리자 로그인창으로 이동

       

       

      2) WebContent에 admin 폴더 만들고 adminLogin.jsp 생성 

      - css파일과 images 도 준비 

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" href="admin/css/admin.css">
<script type="text/javascript">
function workerCheck(){
	if(docunment.frm.workId.value==""){
		alert("아이디를 입력해주세요.")
		return false;
	} if(docunment.frm.workPwd.value==""){
		alert("비밀번호를 입력해주세요.")
		return false;
	}
	return true;
}
</script>
</head>
<body>
<div id="wrap">
<header>
	<div id="logo">
		<img src="admin/images/bar_01.gif" style="float:left;">
		<img src="admin/images/text.gif">
	</div>
</header>
<article>
<div id="loginform">
	<form name="frm" method="post" action="shop.do">
		<input type="hidden" name="command" value="adminLogin">
		<table>
			<tr>
				<td>아 이 디</td>
				<td><input type="text" name="workId" size="10"></td>
			</tr>
			<tr>
				<td>비밀번호</td>
				<td><input type="password" name="workPwd" size="10"></td>
			</tr>
			<tr align="center">
				<td colspan="2"><input class="btn" type="submit" value="로그인" onClick="return workerCheck();">
				<br><br><h4 style="color:red">${message}</h4></td>
			</tr>
		</table>
	</form>
</div>
</article>
</div>
</body>
</html>

       

       

      메인 페이지에서 command=admin으로 변경하면 위와 같이 관리자 화면 진입

       

      3) AdminDao  : 싱글턴 + 전역변수 생성

       

      4) AdminVO

       

      public class AdminVO {
	private String id;
	private String pwd;
	private String name;
	private String phone;
    
    //이하 getter,setter
}

       

       

      5) AdminLoginAction 

       

      public class AdminLoginaction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException {
		String workId = request.getParameter("workId");
		String workPwd = request.getParameter("workPwd");
		
		String url = "shop.do?command=admin";
		
		AdminDao adao = AdminDao.getInstance();
		AdminVO avo = adao.workerCheck(workId);
		//String pwd = adao.workerCheck(workId); 
		//AdminVO는 로그인 할 때를 제외하고는 사용하지 않으므로 dto를 생성하지않고
		//String 변수로 처리해도 무방
		
		if(avo==null) request.setAttribute("msg", "존재하지 않는 관리자 아이디 입니다.");
		else if(avo.getPwd() == null) request.setAttribute("msg", "DB오류. 관리자에게 문의하세요.");
		else if(!avo.getPwd().equals(workPwd)) request.setAttribute("msg", "비밀번호가 일치하지 않습니다");
		else {
			HttpSession session = request.getSession();
			session.setAttribute("loginAdmin", avo);
			url = "shop.do?command=adminProductList";
		}
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

      6) wokerCheck(String workId) 메소드

       

      public ArrayList<ProductVO> listProduct() {
		ArrayList<ProductVO> list = new ArrayList<>();
		String sql = "select * from product order by pseq desc";
		con = Dbman.getConnection();
		try {
			pstmt = con.prepareStatement(sql);
			rs = pstmt.executeQuery();
			while(rs.next()) {
				ProductVO pvo = new ProductVO();
				pvo.setContent(rs.getString("content"));
				pvo.setPseq(rs.getInt("pseq"));
				pvo.setIndate(rs.getTimestamp("indate"));
				pvo.setName(rs.getString("name"));
				pvo.setPrice1(rs.getInt("price1"));
				pvo.setPrice2(rs.getInt("price2"));
				pvo.setPrice3(rs.getInt("price3"));
				pvo.setImage(rs.getString("image"));
				pvo.setBestyn(rs.getString("bestyn"));
				pvo.setUseyn(rs.getString("useyn"));
				list.add(pvo);
			}
		} catch (SQLException e) { e.printStackTrace();
		} finally { Dbman.close(con, pstmt, rs); }
		return list;
	}

       

       

      7) header.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" href="admin/css/admin.css">
<script src="admin/product/product.js"></script>
</head>
<body>

<div id="wrap">
<header>
	<div id="logo">
		<img style="width:800px" src="admin/images/bar_01.gif">
		<img src="admin/images/text.gif">	
	</div>
	<input class="btn" type="button" value="logout" style="float:right" 
	onclick="location.href='shop.do?command=adminLogout'">
</header>
<div class="clear"></div>

       

       

      8) sub_menu.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<meta charset="UTF-8">
<nav id="sub_menu">
<h1>관리자 설정</h1>
<ul>
	<li><a href='shop.do?command=adminProductList'>상품리스트</a></li>
	<li><a href='shop.do?command=adminOrderList'>주문리스트</a></li>
	<li><a href='shop.do?command=adminMemberList'>회원리스트</a></li>
	<li><a href='shop.do?command=adminQnaList'>Q&amp;A리스트</a></li>

</ul>

</nav>

       

       

      9) footer.jsp 

       

      <div class="clear"></div>
<footer>
	<hr>
	<div id="copy"> All contents Copyright 2022 HJKang.co Inc. all rights reserved <br>
	Contact mail : abc@abc.com Tel : +82 02 1234 1234
	</div>
</footer>

</div> <!-- wrap div가 여기서 끝 -->
</body>
</html>

       

       

      10) admin/product/productList.jsp

       

      <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ include file="/admin/header.jsp" %>   
<%@ include file="/admin/sub_menu.jsp" %>

<article>

<h1>상품 리스트</h1>
<form name="frm" method="post">
	<tr>
		<td width="642"> 
			상품명 <input type="text" name="key" value="${key}">
			<input class="btn" type="button" name="btn_serach" value="검색" onClick="go_search();">
			<input class="btn" type="button" name="btn_total" value="전체보기" onClick="go_total();">
			<input class="btn" type="button" name="btn_write" value="상품 등록" onClick="go_wrt();">
		</td>
	</tr>
</form>
<table id="productList" >
	<tr>
		<th>번호</th>
		<th>상품명</th>
		<th>사입가</th>
		<th>판매가</th>
		<th>등록일</th>
		<th>사용유무</th>
	</tr>
	<c:forEach items="${productList}" var="productVO">
		<tr>
			<td height="23" align="center"> ${productVO.pseq}</td>
			<td style="text-align:left; padding-left:50px;">
				<a href="#" onClick="go_detail('${productVO.pseq}');">${productVO.name}</a>
			</td>
			<td><fmt:formatNumber value="${productVO.price1}"/></td>
			<td><fmt:formatNumber value="${productVO.price2}"/></td>
			<td><fmt:formatDate value="${productVO.indate}"/></td>
			<td><c:choose>
				<c:when test='${productVO.useyn=="n"}'>미사용</c:when>
				<c:otherwise>사용</c:otherwise>
				</c:choose>
	</c:forEach>
</table>

<div id="paging" align="center" style="font-size:110%; font-wight:bold;">
    <c:url var="action" value="shop.do?command=adminProductList"/>
    <c:if test="${paging.prev}">
        <a href="${action}&page=${paging.beginPage-1}">◀</a>&nbsp;
    </c:if>

    <c:forEach begin="${paging.beginPage}" end="${paging.endPage}" var="index">
        <c:choose>
            <c:when test="${paging.page==index}">
                <span style="color:red">${index}&nbsp;</span>
            </c:when>
            <c:otherwise>
                <a href="${action}&page=${index}">${index}</a> &nbsp;
            </c:otherwise>
        </c:choose>
    </c:forEach>

    <c:if test="${paging.next}">
        <a href="${action}&page=${paging.endPage+1}">▶</a>&nbsp;
    </c:if>
</div>
</article>

<%@ include file="/admin/footer.jsp" %>

       

       

      11) 페이징 작업을 위해 샘플 데이터를 100개가 넘도록 추가

      12) Paging.java 

       

      package com.ac.util;

public class Paging {
	private int page = 1; 
	private int totalCount; 
	private int displayRow = 10;
	private int displayPage = 10; 
	private int beginPage; 
	private int endPage; 
	private boolean prev; 
	private boolean next; 
	private int startNum;
	private int endNum;
	
	private void paging() {
		endPage = ((int)Math.ceil(page/(double)displayPage))* displayPage;
		beginPage = endPage-(displayPage-1);
		int totalPage = (int)Math.ceil(totalCount/(double)displayRow);
		if(totalPage<endPage) {
			endPage = totalPage;
			next = false;
		} else {
			next = true;
		}
		prev = (beginPage ==1)?false:true;
		startNum = (page-1)*displayRow+1;
		endNum = page*displayRow;
		
		System.out.println(beginPage+" " + endPage + " " + startNum + " " + endNum + " "
				+ totalCount); //나중에 지울것
	}

	public int getPage() {
		return page;
	}
	public void setPage(int page) {
		this.page = page;
	}
	public int getTotalCount() {
		return totalCount;
	}
	public void setTotalCount(int totalCount) {
		this.totalCount = totalCount;
		paging();
	}
	public int getDisplayRow() {
		return displayRow;
	}
    
    //이하 생략
    
}

       

      setTotalCount가 호출되면 자동으로 paging 메소드가 호출 이외에는 그냥 getter/setter

       

       

      13)AdminProductListAction

       

      public class AdminProductListAction implements Action {

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response) 
			throws ServletException, IOException {
		
		String url = "admin/product/productList.jsp";
		HttpSession session = request.getSession();
		AdminVO avo = (AdminVO) session.getAttribute("loginAdmin");
		if(avo==null) url = "shop.do?command=admin";
		else {
			
			int page = 1;
			if(request.getParameter("page") != null) page = Integer.parseInt(request.getParameter("page"));
			
			Paging paging = new Paging();
			paging.setPage(page);
			
			AdminDao adao = AdminDao.getInstance();
			
			int count = adao.getAllCount(); //총게시물 수 얻어오기
			paging.setTotalCount(count); //실행 시 paging() 메소드도 함께 실행됨
			request.setAttribute("paging", paging);
			
			ArrayList<ProductVO> productList = adao.listProduct(paging); 
			request.setAttribute("productList", productList);
		}
		request.getRequestDispatcher(url).forward(request, response);
	}
}

       

       

       

       

      페이징까지 끝

       

       

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