作为一个网站的管理员或者说站长，都希望知道到底有多少人访问了网站，这个时候就需要有一个统计功能来满足需要,当然功能比较单一和简单，如果想要强大的统计效果，那最好还是使用现在比较成熟的统计工具，比如站长统计或者腾讯统计等等。

代码一：

代码如下:

<script type="text/javascript"> var caution=false function setCookie(name,value,expires,path,domain,secure) { var curCookie=name+"="+escape(value) + ((expires)"+expires.toGMTString() : "") + ((path)" + path : "") + ((domain)" + domain : "") + ((secure)") if(!caution||(name + "=" + escape(value)).length <= 4000) { document.cookie = curCookie } else if(confirm("Cookie exceeds 4KB and will be cut!")) { 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)) } function deleteCookie(name, path, domain) { if(getCookie(name)) { document.cookie = name + "=" + ((path) " + path : "") + ((domain) " + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT" } } function fixDate(date) { var base=new Date(0) var skew=base.getTime() if(skew>0) { date.setTime(date.getTime()-skew) } } var now=new Date() fixDate(now) now.setTime(now.getTime()+365 * 24 * 60 * 60 * 1000) var visits = getCookie("counter") if(!visits) { visits=1; } else { visits=parseInt(visits)+1; } setCookie("counter", visits, now) document.write("您是到访的第" + visits + "位用户！") </script>

代码二：

代码如下：

<script type="text/javascript"> var caution=false function setCookie(name,value,expires,path,domain,secure) { var curCookie=name+"="+escape(value) + ((expires)"+expires.toGMTString() : "") + ((path)" + path : "") + ((domain)" + domain : "") + ((secure)") if(!caution||(name + "=" + escape(value)).length <= 4000) { document.cookie = curCookie } else if(confirm("Cookie exceeds 4KB and will be cut!")) { 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)) } function deleteCookie(name, path, domain) { if(getCookie(name)) { document.cookie = name + "=" + ((path) " + path : "") + ((domain) " + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT" } } function fixDate(date) { var base=new Date(0) var skew=base.getTime() if(skew>0) { date.setTime(date.getTime()-skew) } } var now=new Date() fixDate(now) now.setTime(now.getTime()+365 * 24 * 60 * 60 * 1000) var visits = getCookie("counter") if(!visits) { visits=1; } else { visits=parseInt(visits)+1; } setCookie("counter", visits, now) document.write("您是到访的第" + visits + "位用户！") </script>

以上通过两种方式实现JavaScript统计网站访问量的代码，希望对大家有所帮助。