package java4s;
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;

public class OnServletLogin extends HttpServlet
{
    protected void doPost(HttpServletRequest req,HttpServletResponse res)throws ServletException,IOException
    {
        PrintWriter pw=res.getWriter();
        res.setContentType("text/html");

        String user=req.getParameter("userName");
        String pass=req.getParameter("userPassword");

        if(user.equals("java4s")&&pass.equals("java4s"))
                 pw.println("Login Success...!");
                else
                 pw.println("Login Failed...!");
         pw.close();

    }

}