How can I print error stack trace in JSP page?

Question

I have set my error page like this in web.xml:

 
  java.lang.Exception
  /erro         


        

Answer 1

Thrown Exception object is available as request attribute with name 'javax.servlet.error.exception'. So, in your JSP, you can write:

<% request.getAttribute("javax.servlet.error.exception").printStackTrace(new java.io.PrintWriter(out); %>