JavaWeb Menggunakan Eclipse

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JavaWeb Menggunakan Eclipse

kodingers

17-07-2018 14:31

JavaWeb Menggunakan Eclipse

Saya sedang mencoba membuat web sederhana menggunakan bahasa java dan menggunakan software eclipse.

Controller1.java

PHP Code:


package com.programmerbaik.belajarjavaweb;

import java.io.IOException;
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 Controller1
 */
@WebServlet("/Controller1")
public class Controller1 extends HttpServlet {
 private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Controller1() {
        super();
        // TODO Auto-generated constructor stub
    }

 /**
  * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
  */
 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    Model1 orang = new Model1();
    request.setAttribute("orang", orang);
    getServletContext().getRequestDispatcher("/view1.jsp").forward(request,response);
 }

 /**
  * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
  */
 protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  Model1 orang = new Model1();
    
    String namaDariForm = request.getParameter("nama");
    String alamatDariForm = request.getParameter("alamat");
    
    orang.setNama(namaDariForm);
    orang.setAlamat(alamatDariForm);
    
    request.setAttribute("orang", orang);
    getServletContext().getRequestDispatcher("/view1.jsp").forward(request,response);
 }

}

Model1.java

PHP Code:


private String nama="";
  private String alamat="";
  
  
  public String getNama() {
   return nama;
  }
  public void setNama(String nama) {
   this.nama = nama;
  }
  public String getAlamat() {
   return alamat;
  }
  public void setAlamat(String alamat) {
   this.alamat = alamat;
  }

view1.jsp

PHP Code:


<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<jsp:useBean id="orang" scope="request" class="com.programmerbaik.belajarjavaweb.Model1"></jsp:useBean>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
Nama : <jsp:getProperty property="nama" name="orang"/>
<br>
Alamat : <jsp:getProperty property="alamat" name="orang"/>


<form action="Controller1" method="post">
 <input type="text" name="nama">
 <br>
 <input type="text" name="alamat">
 <br>
 <input type="submit" value="daftar">
</form>


</body>
</html>

web.xml

PHP Code:


<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" >
  <display-name>BelajarJavaWeb</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
</web-app>