How can I set a session variable in a servlet and get it in a JSP?

Question

I\'m learning java and try to pass some variable from servlet to jsp page. Here is code from servlet page

@WebServlet(\"/Welcome\")
public class WelcomeServl         


        

Answer 1

You should avoid scriptlets because they are java code in HTML, they break MVC pattern, they are ugly, odd and deprecated.

Simply replace :

<% 
Object sss = request.getAttribute("MyAttribute"); 
String a = "22";

%>

with simply using EL ${MyAttribute}

But if you want to stick with scriptlets, you should get the attribute from the proper scope which is session in your case.