<html>
<head>
</head>
<body>
<form name="loginform" method="post" action="WelcomeServlet">
<br><br>
<table align="center"><tr><td><h2>Login Authentication</h2></td></tr></table>
<table width="300px" align="center" style="border:1px solid #000000;background-color:#efefef;">
<tr><td colspan=2></td></tr>
<tr><td colspan=2> </td></tr>
<tr>
<td><b>Login Name</b></td>
<td><input type="text" name="username" ></td>
</tr>
<tr>
<td><b>Password</b></td>
<td><input type="password" name="password"></td>
</tr>
<tr>
<td></td>
<td><input type="submit" name="Submit" value="Submit"></td>
</tr>
<tr><td colspan=2> </td></tr>
</table>
</form>
</body>
</html>
то этот сервлет
import java.io.*;
import java.util.*;
//import java.io.PrintWriter;
import javax.servlet.*;
//import javax.servlet.ServletConfig;
//import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class WelcomeServlet extends HttpServlet {
/*
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
}
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
/*
* Get the value of form parameter
*/
response.setContentType("text/html");
PrintWriter out = response.getWriter();
//out.println("I am on welcome servlet...");
String username = request.getParameter("username");
String password =request.getParameter("password");
out.println("<html>");
out.println("<head>");
out.println("<title> A very simple servlet example</title>");
out.println("</head>");
out.println("<body>");
out.println("</body>");
if((username.equals("kiran"))&&(password.equals("kiran")))
{
String welcomeMessage = "Welcome "+username+" thanks for login...";
out.println("<h1>"+welcomeMessage+"</h1>");
request.getRequestDispatcher("/login.jsp").include(request, response);
}else
{
out.println("<h1> You are not the valid user...</h1>");
request.getRequestDispatcher("/login.jsp").include(request, response);
}
out.println("</html>");
out.close();
}
public void destroy() {
}
}
Я хочу получить ответ от сервлета, который отображается под таблицей авторизации входа в страницу jsp
