防止网站内容被小偷采集的ASP代码

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：

欢迎讨论，原创转载请说明

复制代码 代码如下:

<scriptlanguage="JavaScript">

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)

</script>

客户端简单防采集 function setCookie(name, value, expires, path, domain, secure) { var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "") + ((path) ? "; path=" + path : "/") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "") document.cookie=curCookie; } function getCookie(name) { var prefix = name + "=" var cookieStartIndex = document.cookie.indexOf(prefix) if (cookieStartIndex == -1) return null var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length) if (cookieEndIndex == -1) cookieEndIndex = document.cookie.length return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex)) } var now = new Date() now.setTime(now.getTime() + 6*1000) var jb51num=10; var visits = 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]