UC知道怎样利用cookie实现这种JS效果??
来源：百度知道 编辑：UC知道 时间：2024/05/17 23:42:57
一个网页上有两段JS代码,A和B
当没超过我指定的次数浏览此页时调用A代码
当超过我指定的次数浏览此页时调用B代码
怎实现这效果????????????????????????
因为不太懂JS,所以请用下面的代码以实例形式回答问题,谢谢大家了
<!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=gb2312" />
<title>无标题文档</title>
</head>
<body><script language="JavaScript" src="a.js"></script>
<script language="JavaScript" src="b.js"></script>
</body>
</html>
当没超过我指定的次数浏览此页时调用A代码
当超过我指定的次数浏览此页时调用B代码
怎实现这效果????????????????????????
因为不太懂JS,所以请用下面的代码以实例形式回答问题,谢谢大家了
<!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=gb2312" />
<title>无标题文档</title>
</head>
<body><script language="JavaScript" src="a.js"></script>
<script language="JavaScript" src="b.js"></script>
</body>
</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
<script type="text/javascript">
var today = new Date();
var expireDay = new Date();
var msPerMonth = 10000000*1000*31;
expireDay.setTime( today.getTime() + msPerMonth );
function getCookie(Key){
var search = Key + "=";
begin = document.cookie.indexOf(search);
if (begin != -1) {
end = document.cookie.indexOf("<br>",begin);
if (end !=-1)
{
return document.cookie.substring(begin+Key.length+1,end);
}
}
return null;
}
function setCookie(Key,value) {
document.cookie = Key + "=" + value + "<br>;expires=" + expireDay.toGMTString();
}
window.onload=getlogin
var a=new