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asp.net中判断百度移动和PC蜘蛛的实现代码

时间：2022-01-26 09:48 编辑：来源：阅读：
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摘要：php/asp/asp.net中判断百度移动和PC蜘蛛的实现代码

由于移动流量日趋增多，我们统计网站流量的时候，需要把移动和PC的流量分开，而遇到百度蜘蛛的时候，为了更好更细的统计，也需要把百度蜘蛛的移动端和PC端分别来统计，这对网站分析有着非常重要的意义。本文提供判断百度移动蜘蛛和百度PC蜘蛛的源代码，有php、asp、asp.net三个版本。 php版

 <?php
    $ua=$_SERVER['HTTP_USER_AGENT'];
    $ua=strtolower($ua);
    if($ua!="" && strpos($ua,"baiduspider")){
      if(strpos($ua,"android") || strpos($ua,"mobile")){
        echo "是百度移动UA";
      }else{
        echo "是百度PCUA";
      }
    } else{
       echo"不是baiduspider UA";
    }
    ?>

这个代码比较简单一点，这里为大家推荐看下这篇文章[url=http://www.1sucai.cn/article/72211.htm]http://www.1sucai.cn/article/72211.htm[/url]。 asp版

<%
    ua=Request.ServerVariables("HTTP_USER_AGENT")
    ua=LCase(ua)
    if ua<>"" and InStr(ua,"baiduspider")<>0 then
      if InStr(ua,"android")<>0 or InStr(ua,"mobile")<>0 then
        response.write "是百度移动 UA"
      else
        response.write"是百度PC UA"
      end if
    else
      response.write "不是baiduspiderUA"
    end if
    %>

继续为大家推荐个asp中判断是否为搜索引擎的代码：

function isspider()
dim i,agent,searray
agent="agent:"&LCase(request.servervariables("http_user_agent"))
searray=array("googlebot","baiduspider","sogouspider","yahoo","Sosospider")
isspider= false
for i=0 to ubound(searray)
 if (instr(agent,searray(i))>0) then isspider=true
next
end function

asp.net

 string ua = Request.ServerVariables["HTTP_USER_AGENT"];
    ua=ua.ToLower ();
    if(ua != "" && ua.IndexOf("baiduspider") > -1){
      if (ua.IndexOf("android") > -1 || ua.IndexOf("mobile") > -1)
      {
        Response .Write("是百度移动 UA");
      }
      else{
        Response .Write("是百度PC UA");
      }
    }
    else{
      Response .Write("不是baiduspiderUA");
    }

string agent = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_USER_AGENT"];
  if (agent == null)
  {
  Response.Write("Other");
  }
  else
  {
  Response.Write(agent);
  }

以上demo是通过ua来判断来访者是否Baiduspider，是比较普遍的方法。浏览器UA大全 [b]1、主要浏览器[/b] safari 5.1 – MAC User-Agent:Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50 safari 5.1 – Windows User-Agent:Mozilla/5.0 (Windows; U; Windows NT 6.1; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50 IE 9.0 User-Agent:Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; IE 8.0 User-Agent:Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0) IE 7.0 User-Agent:Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0) IE 6.0 User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Firefox 4.0.1 – MAC User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0.1) Gecko/20100101 Firefox/4.0.1 Firefox 4.0.1 – Windows User-Agent:Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1 Opera 11.11 – MAC User-Agent:Opera/9.80 (Macintosh; Intel Mac OS X 10.6.8; U; en) Presto/2.8.131 Version/11.11 Opera 11.11 – Windows User-Agent:Opera/9.80 (Windows NT 6.1; U; en) Presto/2.8.131 Version/11.11 Chrome 17.0 – MAC User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_0) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11 [b]2、国产浏览器[/b] Maxthon User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Maxthon 2.0) TT User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; TencentTraveler 4.0) The World 2.x User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1) The World 3.x User-Agent:?Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; The World) 搜狗浏览器 1.x User-Agent:?Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SE 2.X MetaSr 1.0; SE 2.X MetaSr 1.0; .NET CLR 2.0.50727; SE 2.X MetaSr 1.0) 360SE User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; 360SE) Avant User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Avant Browser) Green Browser User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1) [b]3、移动设备端[/b] safari iOS 4.33 – iPhone User-Agent:Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5 safari iOS 4.33 – iPod Touch User-Agent:Mozilla/5.0 (iPod; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5 safari iOS 4.33 – iPad User-Agent:Mozilla/5.0 (iPad; U; CPU OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5 Android N1 User-Agent: Mozilla/5.0 (Linux; U; Android 2.3.7; en-us; Nexus One Build/FRF91) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 Android QQ For android User-Agent: MQQBrowser/26 Mozilla/5.0 (Linux; U; Android 2.3.7; zh-cn; MB200 Build/GRJ22; CyanogenMod-7) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 Android Opera Mobile User-Agent: Opera/9.80 (Android 2.3.4; Linux; Opera Mobi/build-1107180945; U; en-GB) Presto/2.8.149 Version/11.10 Android Pad Moto Xoom User-Agent: Mozilla/5.0 (Linux; U; Android 3.0; en-us; Xoom Build/HRI39) AppleWebKit/534.13 (KHTML, like Gecko) Version/4.0 Safari/534.13 BlackBerry User-Agent: Mozilla/5.0 (BlackBerry; U; BlackBerry 9800; en) AppleWebKit/534.1+ (KHTML, like Gecko) Version/6.0.0.337 Mobile Safari/534.1+ WebOS HP Touchpad User-Agent: Mozilla/5.0 (hp-tablet; Linux; hpwOS/3.0.0; U; en-US) AppleWebKit/534.6 (KHTML, like Gecko) wOSBrowser/233.70 Safari/534.6 TouchPad/1.0 Nokia N97 User-Agent: Mozilla/5.0 (SymbianOS/9.4; Series60/5.0 NokiaN97-1/20.0.019; Profile/MIDP-2.1 Configuration/CLDC-1.1) AppleWebKit/525 (KHTML, like Gecko) BrowserNG/7.1.18124 Windows Phone Mango User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows Phone OS 7.5; Trident/5.0; IEMobile/9.0; HTC; Titan) UC标准 User-Agent: NOKIA5700/ UCWEB7.0.2.37/28/999 UCOpenwave User-Agent: Openwave/ UCWEB7.0.2.37/28/999 UC Opera User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; ) Opera/UCWEB7.0.2.37/28/999

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