10.SERVLETS /JSP IN JAVA

  package JSP; 

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 Login 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"); pw.println("Login Success...!") if(user.equals("veera") && pass.equals("@123")) pw.println("Login Success...!"); else pw.println("Login Failed...!"); pw.close(); } }

 OUTPUT: username:veera userPassword:@123 LOGIN SUCCESS