js读取cookie测试
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>js读取cookie测试</title>
<link href="css/08nzfh-style.css" rel="stylesheet" type="text/css" />
<style type="text/css">
<!--
.STYLE1 {color: #FF0000}
-->
</style>
</head>
<body>
<div class="personality">
<script type="text/javascript">
//<![CDATA[
function setCookie(name,value)
{
var Days = 30; //此 cookie 将被保存 30 天
var exp = new Date(); //new Date( "December 31, 9998 ");
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "= "+ escape(value) + ";expires= "+ exp.toGMTString();
}
function getCookie2(objName){//获取指定名称的cookie的值
var arrStr = document.cookie.split("; ");
for(var i = 0;i < arrStr.length;i ++){
var temp = arrStr<i>.split("=");
if(temp[0] == objName) return unescape(temp[1]);
}
}
var _b = false;
//setCookie("mycookie","mycookie");
if(typeof(getCookie2("mycookie2")) != 'undefined')
{
alert(typeof(getCookie2("mycookie2")));
_b = true;
}
alert(_b);
if(_b){
document.write('<iframe id="iframe_email" name="iframe_email" frameborder="0" scrolling="no" src="http://localhost:8008/vote1.4/test_8.jsp" height="100%" width="100%"></iframe>');
}else{
document.write('<iframe src="#" style="display:none;"></iframe> 请登录');
}
//]]>
</script>
</body>
</html>
参考资料：http://www.xrss.cn/Dev/Other/2007111617660.Html
下边这个是jsp读取cookie的方法
<html>
<head>
<title>使用Cookie对象的方法 </title>
</head>
<%@ page contentType="text/html;charset=utf-8" %>
<body>
<%
Cookie myCookie = new Cookie("mycookie2", "myvalue2");
response.addCookie(myCookie);
//得到所有的Cookie
Cookie[] coos=request.getCookies();
//将计数值初始化
for(int i=0;i<coos.length;i++)
{
Cookie coo=coos<i>;
//找到name值为"jsp"的Cookie
if(coo.getName().equals("mycookie2"))
{
out.println(coo.getValue());
break;
}
}
%>
</body>
</html>
lunzi
2008-06-13 23:07:45
评论:0
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