Filename-UserInput.jsp
<html>
<body>
<form
action="http://127.0.0.1:8090/wtad/AuthUser">
<h3>Enter uname=istar and
psw=istar123</h3>
Enter UserName
<input type="text>"
name="nm"/>
<br>
Enter Password
<input type="password"
name="psw"/>
<br>
Enter Address
<input type="text"
name="add"/>
<br>
<input type="submit"
value="submit"/>
</form>
</body>
</html>
Filename-AuthUser.java
package def18;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class AuthUser extends
HttpServlet
{
public
void doGet(HttpServletRequest req,HttpServletResponse res) throws
IOException,ServletException
{
String
myuser="istar";
String
mypsw="istar123";
res.setContentType("text/html");
PrintWriter
out=res.getWriter();
out.println("AuthUser
is call");
String
unm=req.getParameter("nm");
String
pw=req.getParameter("psw");
String
ad=req.getParameter("add");
out.println("User
name="+unm);
out.println("User
name="+pw);
out.println("User
name="+ad);
if(myuser.equals(unm)
&& mypsw.equals(pw))
{
HttpSession
mysess=req.getSession();
mysess.setAttribute("sname",unm);
mysess.setAttribute("sadd",ad);
res.sendRedirect("http://127.0.0.1:8090/wtad/def18/home.jsp");
}
else
{
res.sendRedirect("http://127.0.0.1:8090/wtad/def18/UserInput.jsp");
}
}
}
Filename-home.jsp
<html>
<body>
<h1>
Wel-Come to Home Page
</h1>
Username=<%=
session.getAttribute("sname") %>
<br>
Address=<%=
session.getAttribute("sadd") %>
<%--
<%
HttpSession
mysess=request.getSession();
String
un=(String)mysess.getAttribute("sname");
String
ad=(String)mysess.getAttribute("sadd");
%>
<br>
User Name=<%= un %>
<br>
User Add=<%= ad %>
--%>
</body>
</html>
Output
Enter uname=istar and psw=istar123
Enter
UserName
Enter Password
Enter Address
Enter Password
Enter Address
Wel-Come to Home
Page
Username=istar
Address=Ahmedabad
Address=Ahmedabad
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