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LatihanJavaServlet_dioharvandy
Commit c135107a authored by Dio Harvandy's avatar Dio Harvandy
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Latihan 3 

Input username dan password
parent b02fd605
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      src/main/java/com/latihan/web/Latihan3.java 0 → 100644
      View file @ c135107a
      package com.latihan.web;
      import java.io.IOException;
      import java.io.PrintWriter;
      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 Latihan3
      */
      @WebServlet("/Latihan3")
      public class Latihan3 extends HttpServlet {
      private static final long serialVersionUID = 1L;
      /**
      * @see HttpServlet#HttpServlet()
      */
      public Latihan3() {
      super();
      // TODO Auto-generated constructor stub
      }
      /**
      * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
      */
      protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
      // TODO Auto-generated method stub
      response.getWriter().append("Served at: ").append(request.getContextPath());
      }
      /**
      * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
      */
      protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
      response.setContentType("text/html;charset=UTF-8");
      String username = "dio";
      String password = "123";
      PrintWriter out = response.getWriter();
      String usernameRes = request.getParameter("username").toString();
      String passwordRes = request.getParameter("password").toString();
      if(username.equals(usernameRes) && password.equals(passwordRes)) {
      out.println("<hmtl>");
      out.println("<head>");
      out.println("<title>Latihan 3 Sukses</title>");
      out.println("</head>");
      out.println("<body>");
      out.println("<h1 style='text-align: center;'>Login Sukses</h1>");
      out.println("<h3 style='text-align: center;'>Selamat Datang "+username.toUpperCase()+"</h3>");
      out.println("</body>");
      out.println("</hmtl>");
      }
      else if(!username.equals(usernameRes)) {
      out.println("<hmtl>");
      out.println("<head>");
      out.println("<title>Latihan 3 Gagal</title>");
      out.println("</head>");
      out.println("<body>");
      out.println("<h1 style='text-align: center;'>Login Gagal</h1>");
      out.println("<h3 style='text-align: center;'>Username Anda Salah</h3>");
      out.println("<h3 style='text-align: center;'><a href='Latihan3.jsp'>Kembali</a></h3>");
      out.println("</body>");
      out.println("</hmtl>");
      }
      else if(!password.equals(passwordRes)) {
      out.println("<hmtl>");
      out.println("<head>");
      out.println("<title>Latihan 3 Gagal</title>");
      out.println("</head>");
      out.println("<body>");
      out.println("<h1 style='text-align: center;'>Login Gagal</h1>");
      out.println("<h3 style='text-align: center;'>Password Anda Salah</h3>");
      out.println("<h3 style='text-align: center;'><a href='Latihan3.jsp'>Kembali</a></h3>");
      out.println("</body>");
      out.println("</hmtl>");
      }
      System.out.println("Service");
      }
      }
      src/main/webapp/Latihan3.jsp 0 → 100644
      View file @ c135107a
      <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
      pageEncoding="ISO-8859-1"%>
      <!DOCTYPE html>
      <html>
      <head>
      <meta charset="ISO-8859-1">
      <title>Insert title here</title>
      </head>
      <body>
      <form action="Latihan3" method="POST">
      <table style="border: 1px solid; margin: auto;">
      <tr>
      <th colspan="2" style="padding: 10px">Login</th>
      </tr>
      <tr>
      <td><label>Username</label></td>
      <td>: <input name = "username" type = "text"></td>
      </tr>
      <tr>
      <td><label>Password</label></td>
      <td>: <input name = "password" type = "password"></td>
      </tr>
      <tr>
      <th colspan="2" style="padding: 10px"><button type = "submit">Submit</button></th>
      </tr>
      </table>
      </form>
      </body>
      </html>
      \ No newline at end of file
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