application.jsp

来自「《精通JSP编程 》源代码(赵强那本) 很有用的源代码」· JSP 代码 · 共 17 行

<%@ page language="java" contentType="text/html; charset=gb2312"%> 
<%
int count=0;
String counter_name=request.getParameter("counter_name");
try
{
 count=Integer.parseInt((application.getAttribute(counter_name).toString()));
}
catch(Exception e)
{
 e.printStackTrace();
}
out.println("自从应用服务器启动后，此页面已经访问了"+count+"次");
count++;
application.setAttribute(counter_name,new Integer(count));
%>