📄 applicationcount.jsp
字号:
<%@ page language="java"%>
<html>
<head><title>Counter</title></head>
<body BGcolor=gray>
<%
Integer count = null;
synchronized (application) {
count=(Integer)application.getAttribute("basic");
if (count == null){
count= new Integer(0);
}
count = new Integer(count.intValue() + 1);
application.setAttribute("basic", count);
}
%>
<h1>
<font color=white>欢迎来学习JSP,你是第<%= count %>位来访者.</<%= count %></font>
</h1>
</body>
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