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JavaScript统计网站访问次数的实现代码

  作者：bea

本文实例讲述了JavaScript统计网站访问次数的实现代码。分享给大家供大家参考。具体如下： 运行效果截图如下： 完整代码： <html><head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>New Page 5</title> <meta name="GENERATOR" content=

本文实例讲述了JavaScript统计网站访问次数的实现代码。分享给大家供大家参考。具体如下：
运行效果截图如下：



完整代码：




<html>

<head>

 <meta http-equiv="Content-Type" content="text/html; charset=gb2312">

  <title>New Page 5</title>

 <meta name="GENERATOR" content="Microsoft FrontPage 3.0">

 <script language="JavaScript">

  <!--

  var caution = false

  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" : "")

   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=" + path : "") +

    ((domain) ? "; 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() + 730 * 24 * 60 * 60 * 1000)

  var visits = getCookie("counter")

  if (!visits)

   visits = 1

  else

   visits = parseInt(visits) + 1

  setCookie("counter", visits, now)

  document.write("<font size=6 color=red>欢迎您，您是第：" + visits + " 个访问该站点的访客")

  // -->

 </script>

</head>

<body>

 <p align="right"> </p>

</body>

</html>


以上就是为大家分享的JavaScript统计网站访问次数的实现代码，希望对大家的学习有所帮助。




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