Learning Java Programming Made Easy
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@ page import="java.io.*,java.util.*" %> <html>
<body>
<%
Integer hitsCount = (Integer)application.getAttribute("hitCounter");
if( hitsCount ==null || hitsCount == 0 ){
out.println("first time!");
hitsCount = 1;
}else{
/* return visit */
out.println("Welcome back!");
hitsCount += 1;
}
application.setAttribute("hitCounter", hitsCount);
%>
<p>Total number of visits: <%= hitsCount%></p>
</body>
</html>
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Welcome, happy learning