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标题: 怎么通过PHP程序知道蜘蛛是否访问你的网站,附代码 [打印本页]

作者: week9    时间: 2005-4-11
标题: 怎么通过PHP程序知道蜘蛛是否访问你的网站,附代码
多谢鱼哥给通过申请,我没有太好的建站经验,就先给大家一个抓蜘蛛的东西吧。<br /><br />搜索引擎的蜘蛛访问网站是通过远程抓取页面来进行的,我们不能使用JS代码来取得蜘蛛的Agent信息,但是我们可以通过image标签,这样我们就可以得到蜘蛛的agent资料了,通过对agent资料的分析,就可以确定蜘蛛的种类、性别等因素,我们在通过数据库或者文本来记录就可以进行统计了。<br /><br />下面是我的程序和源代码:<br />数据库结构:<br><br><div class="msgbody"><div class="msgheader"><div class="right"><a href="###" class="smalltxt" onclick="copycode($('code0'));">[Copy to clipboard]</a> <a class="smalltxt" href="###" onclick="toggle_collapse('code0');">[ <span id="code0_symbol">-</span> ]</a></div>CODE:</div><div class="msgborder" id="code0">#<br /># 表的结构 `naps_stats_bot`<br />#<br /><br />CREATE TABLE `naps_stats_bot` (<br />&nbsp;&nbsp;`botid` int(10) unsigned NOT NULL auto_increment,<br />&nbsp;&nbsp;`botname` varchar(100) NOT NULL default '',<br />&nbsp;&nbsp;`botagent` varchar(200) NOT NULL default '',<br />&nbsp;&nbsp;`bottag` varchar(100) NOT NULL default '',<br />&nbsp;&nbsp;`botcount` int(11) NOT NULL default '0',<br />&nbsp;&nbsp;`botlast` datetime NOT NULL default '0000-00-00 00:00:00',<br />&nbsp;&nbsp;`botlasturl` varchar(250) NOT NULL default '',<br />&nbsp;&nbsp;UNIQUE KEY `botid` (`botid`),<br />&nbsp;&nbsp;KEY `botname` (`botname`)<br />) TYPE=MyISAM AUTO_INCREMENT=9 ;<br /><br />#<br /># 导出表中的数据 `naps_stats_bot`<br />#<br /><br />INSERT INTO `naps_stats_bot` VALUES (1, 'Googlebot', 'Googlebot/2.X (+http://www.googlebot.com/bot.html)', 'googlebot', 0, '0000-00-00 00:00:00', '');<br />INSERT INTO `naps_stats_bot` VALUES (2, 'MSNbot', 'MSNBOT/0.1 (http://search.msn.com/msnbot.htm)', 'msnbot', 0, '0000-00-00 00:00:00', '');<br />INSERT INTO `naps_stats_bot` VALUES (3, 'Inktomi Slurp', 'Slurp/2.0', 'slurp', 0, '0000-00-00 00:00:00', '');<br />INSERT INTO `naps_stats_bot` VALUES (4, 'Baiduspider', 'Baiduspider+(+http://www.baidu.com/search/spider.htm)', 'baiduspider', 0, '0000-00-00 00:00:00', '');<br />INSERT INTO `naps_stats_bot` VALUES (5, 'Yahoobot', 'Mozilla/5.0+(compatible;+Yahoo!+Slurp;+http://help.yahoo.com/help/us/ysearch/slurp)', 'slurp', 0, '0000-00-00 00:00:00', '');<br />INSERT INTO `naps_stats_bot` VALUES (6, 'Sohubot', 'sohu-search', 'sohu-search', 0, '0000-00-00 00:00:00', '');<br />INSERT INTO `naps_stats_bot` VALUES (7, 'Lycos', 'Lycos/x.x', 'lycos', 0, '0000-00-00 00:00:00', '');<br />INSERT INTO `naps_stats_bot` VALUES (8, 'Robozilla', 'Robozilla/1.0', 'robozilla', 0, '0000-00-00 00:00:00', '');</div></div><br>PHP程序:<br><br><div class="msgbody"><div class="msgheader"><div class="right"><a href="###" class="smalltxt" onclick="copycode($('code1'));">[Copy to clipboard]</a> <a class="smalltxt" href="###" onclick="toggle_collapse('code1');">[ <span id="code1_symbol">-</span> ]</a></div>CODE:</div><div class="msgborder" id="code1">&lt;?PHP<br />/***************************************************************************<br /> * NAPS -- Network Article Publish System<br /> * ----------------------------------------------<br /> *&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;bot.php<br /> *&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; -------------------<br /> *&nbsp; &nbsp;begin&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; : 2004-08-15<br /> *&nbsp; &nbsp;copyright&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;: (C) 2004 week9<br /> *&nbsp; &nbsp;email&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; : wapshow@gmail.com<br /> *&nbsp; &nbsp;homepage&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; : http://www.week9.com<br /> *&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;http://www.wapshow.com<br /> *<br /> ***************************************************************************/<br /><br />/***************************************************************************<br /> *<br /> *&nbsp; &nbsp;This program is free software; you can redistribute it and/or modify<br /> *&nbsp; &nbsp;it under the terms of the GNU General Public License as published by<br /> *&nbsp; &nbsp;the Free Software Foundation; either version 2 of the License.<br /> *<br /> ***************************************************************************/<br /><br />/***************************************************************************<br /> *<br /> *&nbsp; &nbsp;NAPS产品是自由软件。你可以且必须根据《GNU GPL-GNU通用公共许可证》的相关规定<br /> *&nbsp; &nbsp;复制、修改及分发NAPS产品。任何以NAPS产品为基础的衍生发行版未必须经过飘飘的授权。<br /> *<br /> ***************************************************************************/<br /><br />error_reporting(E_ALL &amp; ~E_NOTICE);<br /><br />function get_naps_bot()<br />{<br />&nbsp; &nbsp; &nbsp; &nbsp; $useragent = strtolower($_SERVER['HTTP_USER_AGENT']);<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; if (strpos($useragent, 'googlebot') !== false){<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return 'Googlebot';<br />&nbsp; &nbsp; &nbsp; &nbsp; }<br />&nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; if (strpos($useragent, 'msnbot') !== false){<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return 'MSNbot';<br />&nbsp; &nbsp; &nbsp; &nbsp; }<br />&nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; if (strpos($useragent, 'slurp') !== false){<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return 'Yahoobot';<br />&nbsp; &nbsp; &nbsp; &nbsp; }<br />&nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; if (strpos($useragent, 'baiduspider') !== false){<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return 'Baiduspider';<br />&nbsp; &nbsp; &nbsp; &nbsp; }<br />&nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; if (strpos($useragent, 'sohu-search') !== false){<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return 'Sohubot';<br />&nbsp; &nbsp; &nbsp; &nbsp; }<br />&nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; if (strpos($useragent, 'lycos') !== false){<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return 'Lycos';<br />&nbsp; &nbsp; &nbsp; &nbsp; }<br />&nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; if (strpos($useragent, 'robozilla') !== false){<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; return 'Robozilla';<br />&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; return false;<br />}<br /><br />$tlc_thispage = addslashes($_SERVER['HTTP_USER_AGENT']);<br />//添加蜘蛛的抓取记录<br />$searchbot = get_naps_bot();<br />if ($searchbot) {<br />&nbsp; &nbsp; &nbsp; &nbsp; $DB_naps-&gt;query(&quot;UPDATE naps_stats_bot SET botcount=botcount+1, botlast=NOW(), botlasturl='$tlc_thispage' WHERE botname='$searchbot'&quot;);<br />}<br /><br />?&gt;</div></div><br>引用方法:<br><br><div class="msgbody"><div class="msgheader"><div class="right"><a href="###" class="smalltxt" onclick="copycode($('code2'));">[Copy to clipboard]</a> <a class="smalltxt" href="###" onclick="toggle_collapse('code2');">[ <span id="code2_symbol">-</span> ]</a></div>CODE:</div><div class="msgborder" id="code2">&lt;img src=&quot;http://www.week9.com/naps/stat/bot.php&quot; width=&quot;0&quot; height=&quot;0&quot;&gt;</div></div><br>[<i> Last edited by week9 on 2005-4-12 at 09:06 </i>]
作者: 同风    时间: 2005-4-11
php的看不太懂,asp怎么写呢?<br />另外,有什么办法让蜘蛛成为回头客?三天二头来?
作者: mylh    时间: 2005-4-11
<br><br><div class="msgbody"><div class="msgheader">QUOTE:</div><div class="msgborder">Originally posted by <i>同风</i> at 2005-4-11 17:00<br />php的看不太懂,asp怎么写呢?<br />另外,有什么办法让蜘蛛成为回头客?三天二头来? </div></div><br>说到偶滴心里去了
作者: 小新    时间: 2005-4-11
抓的意思应该是诱导蜘蛛在自己站里不停的爬...
作者: 上海小鱼儿    时间: 2005-4-11
让蜘蛛成为回头客,三天二头来?<br />你想办法让的你的PR值升到3以上,最好4。<br />回答完毕!
作者: week9    时间: 2005-4-12
<br><br><div class="msgbody"><div class="msgheader">QUOTE:</div><div class="msgborder">Originally posted by <i>上海小鱼儿</i> at 2005-4-11 17:29<br />让蜘蛛成为回头客,三天二头来?<br />你想办法让的你的PR值升到3以上,最好4。<br />回答完毕! </div></div><br>我的是4 已经被google给遗弃了 好久没有来了!




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