Cookie(頁面訪問次數)
阿新 • • 發佈:2017-12-27
Language con type nbsp int html ans www oos
- <%@ page language="java" contentType="text/html; charset=UTF-8"
- pageEncoding="UTF-8"%>
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
- <html>
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
- <title>頁面訪問計數器</title>
- </head>
- <body>
- <%
- Object obj=application.getAttribute("counter");
- if(obj==null){
- application.setAttribute("counter",new Integer(1));
- out.println("該頁面被訪問1次!<br />");
- }else{
- int counterValue=Integer.parseInt(obj.toString());
- counterValue++;
- out.println("該頁面被訪問"+counterValue+"次!<br />");
- application.setAttribute("counter", counterValue);
- }
- %>
- </body>
- </html>
Cookie(頁面訪問次數)