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MemberBean.class
package com.java;
public class MemberBean {
private String name;
private String userid;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
//디폴트 생성자
public MemberBean() {
// TODO Auto-generated constructor stub
}
//이름과 유저아이디를 가지고 생성자를 만들때
public MemberBean(String name, String userid) {
super();
this.name = name;
this.userid = userid;
}
}
MemberServlet.class
package unit08;
import java.io.IOException;
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 com.java.MemberBean;
/**
* Servlet implementation class MemberServlet
*/
@WebServlet("/MemberServlet")
public class MemberServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public MemberServlet() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//명시적인 생성자
MemberBean member = new MemberBean("홍길동", "testid");
//a에 member를 실어서 넘김
request.setAttribute("a", member);
RequestDispatcher rd = request.getRequestDispatcher("el.jsp");
rd.forward(request, response);
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
doGet(request, response);
}
}
el.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>
이름 : ${a.name}<br>
아이디 : ${a.userid}
</body>
</html>
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