<%@page contentType="text/html;charset=GB2312"%>
<%
int counter = 0;
//得到所有的Cookie
//与其它内置对象不同，Cookie首字母大写
Cookie cookies[] = request.getCookies();
//request对象获取Cookie
if (cookies != null) {
for (int i = 0; i < cookies.length; i++) {
if (cookies[i].getName().equals("counter"))
counter = Integer.parseInt(cookies[i].getValue()) + 1;
}
}
// 首次登陆，需要创建Cookie ； 以后登陆，需更新Cookie
Cookie c = new Cookie("counter", "" + counter);
c.setMaxAge(60 * 60 * 24 * 365); //设置Cookie有效期
response.addCookie(c);
//response对象添加Cookie
%>
<html>
<head>
<title> </title>
</head>
<body bgcolor="#FFFFFF">
<%
if (counter == 0)
out.println("First!Welcome!");
else
out.println(counter + " times!");
%>
</body>
</html>
<%
int counter = 0;
//得到所有的Cookie
//与其它内置对象不同，Cookie首字母大写
Cookie cookies[] = request.getCookies();
//request对象获取Cookie
if (cookies != null) {
for (int i = 0; i < cookies.length; i++) {
if (cookies[i].getName().equals("counter"))
counter = Integer.parseInt(cookies[i].getValue()) + 1;
}
}
// 首次登陆，需要创建Cookie ； 以后登陆，需更新Cookie
Cookie c = new Cookie("counter", "" + counter);
c.setMaxAge(60 * 60 * 24 * 365); //设置Cookie有效期
response.addCookie(c);
//response对象添加Cookie
%>
<html>
<head>
<title> </title>
</head>
<body bgcolor="#FFFFFF">
<%
if (counter == 0)
out.println("First!Welcome!");
else
out.println(counter + " times!");
%>
</body>
</html>