member source code

2020. 11. 1. 23:50ㆍfront-end

MemberVO.java

package com.member.bean;

import java.util.Date;

public class MemberVO {
	private int sid;
	private String userid;
	private String username;
	private String password;
	private String email;
	private String blogurl;
	private String photo;
	private String detail;
	private Date regdate;
	public int getSid() {
		return sid;
	}
	public void setSid(int sid) {
		this.sid = sid;
	}
	public String getUserid() {
		return userid;
	}
	public void setUserid(String userid) {
		this.userid = userid;
	}
	public String getUsername() {
		return username;
	}
	public void setUsername(String username) {
		this.username = username;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	public String getEmail() {
		return email;
	}
	public void setEmail(String email) {
		this.email = email;
	}
	public String getBlogurl() {
		return blogurl;
	}
	public void setBlogurl(String blogurl) {
		this.blogurl = blogurl;
	}
	public String getPhoto() {
		return photo;
	}
	public void setPhoto(String photo) {
		this.photo = photo;
	}
	public String getDetail() {
		return detail;
	}
	public void setDetail(String detail) {
		this.detail = detail;
	}
	public Date getRegdate() {
		return regdate;
	}
	public void setRegdate(Date regdate) {
		this.regdate = regdate;
	}
	
}

JDBCUtil.java

package com.member.common;

import java.sql.Connection;
import java.sql.DriverManager;

public class JDBCUtil {
	public static Connection getConnection(){  
	    Connection con=null;  
	    try{  
	        Class.forName("com.mysql.jdbc.Driver");  
	        con= DriverManager.getConnection("jdbc:mysql://db4free.net:3306/lvher1","lvher1","imgmin8689");  
	    }catch(Exception e){
	    	System.out.println(e);
	    }  
	    return con;  
	}  
	
//	public static void main(String ars[]) {
//		Connection conn = getConnection();
//		if(conn != null)
//			System.out.println("DB 연결됨!");
//		else
//			System.out.println("DB 연결중 오류 !");
//	}
}

MemberDAO.java

package com.member.dao;

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

import com.member.bean.MemberVO;
import com.member.common.JDBCUtil;

public class MemberDAO {
	
	Connection conn = null;
	PreparedStatement stmt = null;
	ResultSet rs = null;
	
	private final String M_INSERT = "insert into member(userid, password, username, email, photo, detail)" +"values (?,sha1(?),?,?,?,?)";
	private final String M_UPDATE = "update member set username = ?, email = ?, photo = ?, detail = ?" +"where sid=?";
	private final String M_DELETE = "delete from member where sid=?";
	private final String M_SELECT = "select * from member  where sid=?";
	private final String M_LIST = "select * from member order by regdate desc";

	public int insertMember(MemberVO vo) {
		System.out.println("===> JDBC로 insertM() 기능 처리");
		try {
			conn = JDBCUtil.getConnection();
			stmt = conn.prepareStatement(M_INSERT);
			stmt.setString(1, vo.getUserid());
			stmt.setString(2, vo.getPassword());
			stmt.setString(3, vo.getUsername());
			stmt.setString(4, vo.getEmail());
			stmt.setString(5, vo.getPhoto());
			stmt.setString(6, vo.getDetail());
			stmt.executeUpdate();
			return 1;
		} catch (Exception e) {
			e.printStackTrace();
		}
		return 0;
	}

	// 글 삭제
	public void deleteMember(MemberVO vo) {
		System.out.println("===> JDBC로 deleteM() 기능 처리");
		try {
			conn = JDBCUtil.getConnection();
			stmt = conn.prepareStatement(M_DELETE);
			stmt.setInt(1, vo.getSid());
			stmt.executeUpdate();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	public int updateMember(MemberVO vo) {
		System.out.println("===> JDBC로 updateM() 기능 처리");
		try {
			conn = JDBCUtil.getConnection();
			stmt = conn.prepareStatement(M_UPDATE);
			stmt.setString(1, vo.getUsername());
			stmt.setString(2, vo.getEmail());
			stmt.setString(3, vo.getPhoto());
			stmt.setString(4, vo.getDetail());
			stmt.setInt(5, vo.getSid());
			System.out.println(vo.getUsername() + "-" + vo.getEmail() + "-" + vo.getPhoto() + "-" + vo.getDetail() + "-" + vo.getSid());
			stmt.executeUpdate();
			return 1;
			
		} catch (Exception e) {
			e.printStackTrace();
		}
		return 0;
	}	
	
	public MemberVO getOne(int sid) {
		MemberVO one = new MemberVO();
		conn = JDBCUtil.getConnection();
		System.out.println("===> JDBC로 getM() 기능 처리");
		try {
			conn = JDBCUtil.getConnection();
			stmt = conn.prepareStatement(M_SELECT);
			stmt.setInt(1, sid);
			rs = stmt.executeQuery();
			if(rs.next()) {
				one.setSid(rs.getInt("sid"));
				one.setUserid(rs.getString("userid"));
				one.setUsername(rs.getString("username"));
				one.setEmail(rs.getString("email"));
				one.setPhoto(rs.getString("photo"));
				one.setDetail(rs.getString("detail"));
				one.setRegdate(rs.getDate("regdate"));
			}
			rs.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
		return one;
	}
	
	public List<MemberVO> getMemberList(){
		ArrayList<MemberVO>list = new ArrayList<MemberVO>();
		conn = JDBCUtil.getConnection();
		System.out.println("===> JDBC로 getMList() 기능 처리");
		try {
			conn = JDBCUtil.getConnection();
			stmt = conn.prepareStatement(M_LIST);
			rs = stmt.executeQuery();
			while(rs.next()) {
				MemberVO one = new MemberVO();
				one.setSid(rs.getInt("sid"));
				one.setUserid(rs.getString("userid"));
				one.setUsername(rs.getString("username"));
				one.setEmail(rs.getString("email"));
				one.setRegdate(rs.getDate("regdate"));
				list.add(one);
			}
			rs.close();
		} catch (Exception e) {
			e.printStackTrace();
		} 
		return list;
	}
}

addpostform.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>
</head>
<body>

<h1>Add New Post</h1>
<form action="addpost.jsp" method="post">
<table>
<tr><td>ID:</td><td><input type="text" name="userid"/></td></tr>
<tr><td>Name:</td><td><input type="text" name="username"/></td></tr>
<tr><td>Photo:</td><td><input type="text" name="photo"/></td></tr>
<tr><td>Email:</td><td><input type="text" name="email"/></td></tr>
<tr><td>Detail:</td><td><textarea cols="50" rows="5" name="detail"></textarea></td></tr>
<tr><td><a href="list.jsp">View All Records</a></td><td align="right"><input type="submit" value="Add Post"/></td></tr>
</table>
</form>

</body>
</html>

addpost.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@page import="com.member.dao.MemberDAO"%>

<% request.setCharacterEncoding("utf-8"); %>

<jsp:useBean id="u" class="com.member.bean.MemberVO" />
<jsp:setProperty property="*" name="u"/>

<%
	MemberDAO memberDAO = new MemberDAO();
	int i = memberDAO.insertMember(u);
	String msg = "데이터 추가 성공 !";
	if(i == 0) msg = "[에러] 데이터 삭제 ";
%>

<script>
	alert('<%=msg%>');
	location.href='list.jsp';
</script>

deletepost.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@page import="com.member.dao.MemberDAO,com.member.bean.MemberVO"%>
<%
	String sid = request.getParameter("id");
	if (sid != ""){  
		int id = Integer.parseInt(sid);
		MemberVO u = new MemberVO();
		u.setSid(id);
		MemberDAO MemberDAO = new MemberDAO();
		MemberDAO.deleteMember(u);
	}
	response.sendRedirect("list.jsp");
%>

editpost.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@page import="com.member.dao.MemberDAO"%>

<% request.setCharacterEncoding("utf-8"); %>

<jsp:useBean id="u" class="com.member.bean.MemberVO" />
<jsp:setProperty property="*" name="u"/>

<%
	MemberDAO MemberDAO = new MemberDAO();
	int i=MemberDAO.updateMember(u);
	response.sendRedirect("list.jsp");
%>

editform.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
 <%@page import="com.member.dao.MemberDAO,com.member.bean.MemberVO"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Edit Form</title>
</head>
<body>

<%
	MemberDAO MemberDAO = new MemberDAO();
	String id=request.getParameter("id");	
	MemberVO u=MemberDAO.getOne(Integer.parseInt(id));
%>

<h1>Edit Form</h1>
<form action="editpost.jsp" method="post">
<input type="hidden" name="sid" value="<%=u.getSid() %>"/>
<table>
<tr><td>ID:</td><td><%= u.getUserid()%></td></tr>
<tr><td>Name:</td><td><input type="text" name="username" value="<%= u.getUsername()%>"/></td></tr>
<tr><td>Photo:</td><td><input type="text" name="photo" value="<%=u.getPhoto()%>"/></td></tr>
<tr><td>Email:</td><td><input type="text" name="email" value="<%= u.getEmail()%>" /></td></tr>
<tr><td>Detail:</td><td><textarea cols="50" rows="5" name="detail"><%= u.getDetail()%></textarea></td></tr>
<tr><td colspan="2"><input type="submit" value="Edit Post"/>
<input type="button" value="Cancel" onclick="history.back()"/></td></tr>
</table>
</form>

</body>
</html>

fileform.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>
</head>
<body>
<form method ='post' action="fileupload.jsp"enctype="multipart/form-data">
	<input type='file' name='photo'>
	<input type='submit' value='upload'>
</form>
<jsp:forward page="list.jsp" />

</body>
</html>

fileupload.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@page import="com.member.dao.MemberDAO, com.member.bean.MemberVO ,java.util.*"%>
<%@page import="com.member.common.*,java.io.File" %>
<%@page import="com.oreilly.servlet.*" %>
<%@page import="com.oreilly.servlet.multipart.DefaultFileRenamePolicy" %>
<%
	String filename="";
	int sizeLimit = 15*1024*1024;
	
	String realPath =request.getServletContext().getRealPath("upload");
	File dir = new File(realPath);
	if(!dir.exists())dir.mkdirs();
	MultipartRequest multipartRequest = null;
	
	multipartRequest = new MultipartRequest(request,realPath, sizeLimit,"utf-8",new DefaultFileRenamePolicy());

	filename = multipartRequest.getFilesystemName("photo");
%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
파일명: <%=filename%><br />
<img src = "${pageContext.request.contextPath}/upload/<%=filename %>">;
<jsp:forward page="list.jsp" />

</body>
</html>

index.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>
</head>
<body>

<jsp:forward page="list.jsp" />

</body>
</html>

list.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@page import="com.member.dao.MemberDAO, com.member.bean.MemberVO ,java.util.*"%>
<%@ taglib uri= "http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>free Member</title>
<style>
#list {
  font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}
#list td, #list th {
  border: 1px solid #ddd;
  padding: 8px;
  text-align:center;
}
#list tr:nth-child(even){background-color: #f2f2f2;}
#list tr:hover {background-color: #ddd;}
#list th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: center;
  background-color: #006bb3;
  color: white;
}
</style>
<script>
	function delete_ok(id){
		var a = confirm("정말로 삭제하겠습니까?");
		if(a) location.href='deletepost.jsp?id=' + id;
	}
</script>
</head>
<body>
<h1>회원 목록</h1>

<table id="list" width="90%">
<tr>
	<th>ID</th>
	<th>Name</th>
	<th>E-mail</th>
	<th>Regdate</th>
	<th>View</th>
	<th>Edit</th>
	<th>Delete</th>
</tr>
<%
	MemberDAO memberDAO = new MemberDAO();
	List<MemberVO> list = memberDAO.getMemberList();
	request.setAttribute("list",list);
%>

<c:forEach items="${list}" var="u">
	<tr>
		<td>${u.getUserid()}</td>
		<td>${u.getUsername()}</td>
		<td>${u.getEmail()}</td>
		<td>${u.getRegdate()}</td>
		<td><a href="view.jsp?id=${u.getSid()}">View</a></td>
		<td><a href="editform.jsp?id=${u.getSid()}">Edit</a></td>
		<td><a href="javascript:delete_ok('${u.getSid()}')">Delete</a></td>
	</tr>
</c:forEach>
</table>

<br/><a href="addpostform.jsp">Add New Post</a>
</body>
</html>

view.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
 <%@page import="com.member.dao.MemberDAO,com.member.bean.MemberVO"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Edit Form</title>
</head>
<body>

<%
	MemberDAO MemberDAO = new MemberDAO();
	String id=request.getParameter("id");	
	MemberVO u=MemberDAO.getOne(Integer.parseInt(id));
%>

<h1>Edit Form</h1>
<form action="editpost.jsp" method="post">
<input type="hidden" name="seq" value="<%=u.getSid() %>"/>
<table>
<tr><td>ID:</td><td><%= u.getUserid()%></td></tr>
<tr><td>Name:</td><td><%= u.getUsername()%></td></tr>
<tr><td>Photo:</td><td><%= u.getEmail()%></td></tr>
<tr><td>Detail:</td><td><%= u.getDetail()%></td></tr>
<tr><td><input type="button" value="Cancel" onclick="history.back()"/></td></tr>
</table>
</form>

</body>
</html>

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>CRUDProject</groupId>
  <artifactId>CRUDProject</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
  <build>
    <sourceDirectory>src</sourceDirectory>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.8.1</version>
        <configuration>
          <release>14</release>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-war-plugin</artifactId>
        <version>3.2.3</version>
        <configuration>
          <warSourceDirectory>WebContent</warSourceDirectory>
          <failOnMissingWebXml>false</failOnMissingWebXml>
        </configuration>
      </plugin>
    </plugins>
  </build>
  
<dependencies>
	<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
	<dependency>
	    <groupId>mysql</groupId>
	    <artifactId>mysql-connector-java</artifactId>
	    <version>8.0.21</version>
	</dependency>
	<!-- https://mvnrepository.com/artifact/javax.servlet.jsp.jstl/jstl -->
	<dependency>
	    <groupId>jstl</groupId>
	    <artifactId>jstl</artifactId>
	    <version>1.2</version>
	</dependency>
	<!-- https://mvnrepository.com/artifact/com.jfinal/cos -->
	<dependency>
	    <groupId>com.jfinal</groupId>
	    <artifactId>cos</artifactId>
	    <version>2020.4</version>
	</dependency>	
</dependencies>

  
</project>

system.properties

java.runtime.version = 14

'front-end' 카테고리의 다른 글

10주차 실습과정  (0) 2020.11.03
3과 P4-1~  (0) 2020.11.02
member 페이지 생성  (0) 2020.11.01
Heroku deploy & 기능 확인  (0) 2020.10.24
JSP CRUD 과제 customizing  (0) 2020.10.24

관련글

티스토리툴바