看了一下asp的,因为我的站是静态的所以就凑手写了个静态的javascript版的。
具体就不详细说明了:
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复制代码 代码如下:
functionsetCookie(name,value,expires,path,domain,secure){
varcurCookie=name+"="+escape(value)+
((expires)?";expires="+expires.toGMTString():"")+
((path)?";path="+path:"/")+
((domain)?";domain="+domain:"")+
((secure)?";secure":"")
document.cookie=curCookie;
}
functiongetCookie(name){
varprefix=name+"="
varcookieStartIndex=document.cookie.indexOf(prefix)
if(cookieStartIndex==-1)
returnnull
varcookieEndIndex=document.cookie.indexOf(";",cookieStartIndex+prefix.length)
if(cookieEndIndex==-1)
cookieEndIndex=document.cookie.length
returnunescape(document.cookie.substring(cookieStartIndex+prefix.length,cookieEndIndex))
}
varnow=newDate()
now.setTime(now.getTime()+6*1000)
varjb51num=10;
varvisits=getCookie("jb51")
if(!visits)
visits=1
else
visits=parseInt(visits)+1
if(visits>parseInt(jb51num)){
alert('没有内容');
location.href='http://www.jb51.net';
}
setCookie("jb51",visits,now)
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]