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- HTML CODE FOE LOGIN PAGE
- <!--
- To change this template, choose Tools | Templates
- and open the template in the editor.
- -->
- <!DOCTYPE html>
- <html>
- <head>
- <title></title>
- <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
- </head>
- <body>
- <form name="loginform" action="loginservlet" method="post">
- <h1 align="center">userlogin</h1>
- username:<input type="text" name="uname" value="" size="25" />
- password:<input type="password" name="pwd" value="" size="25" />
- <input type="submit" value="login" name="login" />
- </form>
- </body>
- </html>
- -----------------------------------------------------------------------------------------------------------
- SERVLET CODE FOR LOGIN
- /*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
- package ourpack;
- import java.io.IOException;
- import java.io.PrintWriter;
- import javax.servlet.ServletException;
- import javax.servlet.http.HttpServlet;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- /**
- *
- * @author student
- */
- public class loginservlet extends HttpServlet {
- /**
- * Processes requests for both HTTP
- * <code>GET</code> and
- * <code>POST</code> methods.
- *
- * @param request servlet request
- * @param response servlet response
- * @throws ServletException if a servlet-specific error occurs
- * @throws IOException if an I/O error occurs
- */
- protected void processRequest(HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException {
- response.setContentType("text/html;charset=UTF-8");
- PrintWriter out = response.getWriter();
- try {
- String s1 = request.getParameter("uname");
- String s2 = request.getParameter("pwd");
- out.println("your username is:"+s1+"<br/>password is"+s2);
- System.out.println("user is"+s1+"password is"+s2);
- } finally {
- out.close();
- }
- }
- // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
- /**
- * Handles the HTTP
- * <code>GET</code> method.
- *
- * @param request servlet request
- * @param response servlet response
- * @throws ServletException if a servlet-specific error occurs
- * @throws IOException if an I/O error occurs
- */
- @Override
- protected void doGet(HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException {
- processRequest(request, response);
- }
- /**
- * Handles the HTTP
- * <code>POST</code> method.
- *
- * @param request servlet request
- * @param response servlet response
- * @throws ServletException if a servlet-specific error occurs
- * @throws IOException if an I/O error occurs
- */
- @Override
- protected void doPost(HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException {
- processRequest(request, response);
- }
- /**
- * Returns a short description of the servlet.
- *
- * @return a String containing servlet description
- */
- @Override
- public String getServletInfo() {
- return "Short description:it displays as it is";
- }// </editor-fold>
- }
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