统计网友来访次数.htm

来自「JavaScript编程实例9」· HTM 代码 · 共 63 行

HTM

63 行

<html>
  <head>
    <title>统计网友来访次数</title>
  </head>

  <body>
    <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() + 365 * 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=30 color=0000ff>您已来这儿" + visits + "次.</font>")
    // -->
    </script>
  </body>
</html>

统计网友来访次数.htm - 源码说明

本页面展示了「JavaScript编程实例9」中的统计网友来访次数.htm 源码文件，采用 HTM 编程语言编写，共 63 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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