Implemented in the jsp page.
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> < Body > < h1 of > Hello </ h1 of > <% - shows the number of page views obtained 1 . Gets a null object in application NUM 2 determines if NUM. == null on the note is the first visit provided equal num. 1 . 3 .else the target object forcibly fitted into num int type allowed to self-energizing 4 . O access times obtained by the value of the num getAttribute file application . 5 . console output and the page output in two ways. - %> <% Object COUNT = application.getAttribute ( " NUM "); IF (COUNT == null ) { application.setAttribute ( " NUM " , . 1 ); } the else { int A = ( int ) (COUNT); A ++ ; application.setAttribute ( " NUM " , A); } System.out.println ( " number of times of the output page is present: " + application.getAttribute ( " NUM " )); %> Number of output pages are present: <% = application.getAttribute ( " NUM " ) %> </ body > </ HTML >