How to retrieve init parameter in jsp

Question

I try to get url data using jsp, for that i used jsp code as

  String Url = pageContext.getServletConfig().getInitParameter(\"url\").toString();
 out.println         


        

Answer 1

It's generally accepted that in JSP we should to use EL rather than scriptlet. So this version with EL in JSP file:

<%@ taglib prefix='c' uri='http://java.sun.com/jsp/jstl/core' %>


   


    
    
${LANDING_DEFAULT_URL}"
 

and web.xml:

  LANDING_DEFAULT_URL
  https://xxx.xxx.xxx.com/