Life-cycle methods of the JSP are:
- jspInit(): The container calls the jspInit() to initialize the servlet instance. It is called before any other method, and is called only once for a servlet instance.
- _jspService():The container calls the _jspservice() for each request and it passes the request and the response objects. _jspService() method cann’t be overridden.
The container calls this when its instance is about to destroyed.The jspInit() and jspDestroy() methods can be overridden within a JSP page.