Java Servlet Appending to StringBuffer Unrecognized HTML code

Question

How do I give data from one servlet to the next?

Answer 1

Anything after ? is part of the query string. In a Servlet, each key value pair in the query string becomes a request parameters.

If you have access to the HttpServletRequest, you can access them with HttpServletRequest#getParameter(String). For example

request.getParameter("myId");