JSP基礎2
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.util.*" errorPage="" %>
<html>
<head>
<title>JSP練習</title>
</head>
<%!
int count = 0;
//當一個線程調用時,另外的線程需要等待
synchronized void setCount(){
count++;
}
%>
<body bgcolor="yellow">
<%
setCount();
out.println("您是第" + count + "個訪問本站的客戶");
%>
</body>
</html>
最後更新:2017-04-02 00:06:49