config.jsp

来自「一个超市管理系统,提供一些基本简单的操作,JSP+APACHE+ORCALE实现」· JSP 代码 · 共 36 行

JSP
36
字号
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>

<body>
<%  int org=0;
	int count=0;
	try
	{
	org=Integer.parseInt(config.getInitParameter("counter"));
	}
	catch(Exception e)
	{
	  out.println("org:"+e);
	 }
	try
	{
		 
		 count=Integer.parseInt((application.getAttribute("config_counter").toString()));
	}
	catch(Exception e)
	{
	out.println("config_counter"+e);
	}	
	if(count<org)count=org;
	out.println("此页面已经访问了"+count+"次");
	count++;
	application.setAttribute("config_counter",new Integer(count));

%>
</body>
</html>

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