-- 회원정보 테이블
CREATE TABLE EX07_MEMBER (
USER_ID VARCHAR2(20) PRIMARY KEY,
USER_PW VARCHAR2(20) NOT NULL,
USER_NAME VARCHAR2(40) NOT NULL,
USER_EMAIL VARCHAR2(80),
REG_DATE DATE DEFAULT SYSDATE
);
--조회 테스트를 위해 몇개의 회원정보를 저장
INSERT INTO EX07_MEMBER VALUES('hong','1111','홍길동','hong@gmial.com',SYSDATE);
INSERT INTO EX07_MEMBER VALUES('lee','2222','이순신','lee@gmial.com',SYSDATE);
INSERT INTO EX07_MEMBER VALUES('son','3333','손흥민','son@gmial.com',SYSDATE);
INSERT INTO EX07_MEMBER VALUES('kim','4444','김민재','kim@gmial.com',SYSDATE);
SELECT * FROM EX07_MEMBER;
COMMIT;
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>회원정보 검색</title>
</head>
<body>
<h1>회원 정보 검색</h1>
<fieldset>
<form action="member.jsp" method="get" enctype="application/x-www-form-urlencoded">
이름 : <input type="text" placeholder="홍길동" name="name">
<input type="submit" value="검색하기">
</form>
</fieldset>
</body>
</html>
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<%@page import="model.memberVO"%>
<%@page import="java.util.List"%>
<%@page import="model.memberDAO"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>회원 정보 출력창</title>
</head>
<body>
<!-- 사용자 요청처리/ 응답화면구현 모두 이 JSP에서 구현 [Controller/View 역할] -->
<!-- 1. 사용자 요청 처리 -->
<%
String name=request.getParameter("name");
%>
<!-- 2. 비즈니스 로직[DB작업] -->
<%
//별도의 비즈니스 로직을 처리하는 클래스를 활용 [DAO ,VO]
memberDAO memberDao= new memberDAO();
List<memberVO> memberList= memberDao.getMemberList(name);
System.out.println(memberList.size());
%>
<!-- 3. 응답화면 구현 -->
<h1>회원정보 출력</h1>
<table border="1" width="800" style="text-align: center;">
<tr style="background-color: #FFFF66">
<th>아이디</th>
<th>비밀번호</th>
<th>이름</th>
<th>이메일</th>
<th>가입일자</th>
</tr>
<!-- 검색된 회원정보 리스트를 반복문으로 처리 ..[스크립트릿]-->
<%
for(memberVO member : memberList){
%>
<tr>
<td><%= member.getUserId() %></td>
<td><%= member.getUserPw() %></td>
<td><%= member.getUserName() %></td>
<td><%= member.getUserEmail() %></td>
<td><%= member.getRegDate() %></td>
</tr>
<%
}
%>
</table>
</body>
</html>
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package model;
import java.sql.Date;
public class memberVO {
private String userId;
private String userPw;
private String userName;
private String userEmail;
private Date regDate;
//getter& setter
public String getUserId() {
return userId;
}
public void setUserId(String userId) {
this.userId = userId;
}
public String getUserPw() {
return userPw;
}
public void setUserPw(String userPw) {
this.userPw = userPw;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getUserEmail() {
return userEmail;
}
public void setUserEmail(String userEmail) {
this.userEmail = userEmail;
}
public Date getRegDate() {
return regDate;
}
public void setRegDate(Date regDate) {
this.regDate = regDate;
}
}
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package model;
import java.sql.Connection;
import java.sql.Date;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
public class memberDAO {
// Connection Pool 사용
DataSource dataSource; //커넥션풀에서 Connection을 꺼내오는 객체의 참조변수
//constructor
public memberDAO() {
// TODO Auto-generated constructor stub
//커넥션 풀 작업 3단계
try {
Context context= new InitialContext();
Context envContext= (Context)context.lookup("java:comp/env");
dataSource= (DataSource)envContext.lookup("jdbc/oracle");
System.out.println("커넥션풀의 준비가 완료되었습니다.");
} catch (NamingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}////.............................................
//회원정보 조회 기능 메소드..
public List<memberVO> getMemberList(String name) {
List<memberVO> memberList= new ArrayList<>();
try {
Connection conn=dataSource.getConnection();
PreparedStatement pstmt=null;
String sql= "SELECT * FROM EX07_MEMBER";
if(name !=null && name.length()!=0) {
sql += " WHERE USER_NAME=?";
pstmt=conn.prepareStatement(sql);
pstmt.setString(1, name);
}else {
pstmt=conn.prepareStatement(sql);
}
//쿼리문 실행
ResultSet rs=pstmt.executeQuery();
while(rs.next()) {
String userId= rs.getString("USER_ID");
String userPw= rs.getString("USER_PW");
String userName= rs.getString("USER_NAME");
String userEmail= rs.getString("USER_EMAIL");
Date regDate= rs.getDate("REG_DATE");
memberVO member= new memberVO();
member.setUserId(userId);
member.setUserPw(userPw);
member.setUserName(userName);
member.setUserEmail(userEmail);
member.setRegDate(regDate);
memberList.add(member);
}
rs.close();
pstmt.close();
conn.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
System.out.println("dd");
}
return memberList;
}
}
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