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tetsai

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在蜘蛛的必经之路上插入如下代码(本网站是在index.php插入的,因为设置了伪静态,基本上所有的网页都会调用index.php)

 function get_naps_bot(){ $useragent = strtolower($_SERVER['HTTP_USER_AGENT']); if (strpos($useragent, 'googlebot') !== false) return 'Googlebot'; if (strpos($useragent, 'msnbot') !== false) return 'MSNbot'; if (strpos($useragent, 'slurp') !== false) return 'Yahoobot'; if (strpos($useragent, 'baiduspider') !== false) return 'Baiduspider'; if (strpos($useragent, 'sohu-search') !== false) return 'Sohubot'; if (strpos($useragent, 'lycos') !== false) return 'Lycos'; if (strpos($useragent, 'robozilla') !== false) return 'Robozilla'; return false; } function nowtime(){ date_default_timezone_set('Asia/Shanghai'); $date=date("Y-m-d.G:i:s"); return $date; } $searchbot = get_naps_bot(); if ($searchbot) { $tlc_thispage = addslashes($_SERVER['HTTP_USER_AGENT']); $url=$_SERVER['HTTP_REFERER']; $file="robotslogs.txt"; $time=nowtime(); $data=fopen($file,"a"); $PR="$_SERVER[REQUEST_URI]"; fwrite($data,"Time:$time robot:$searchbot URL:$tlc_thispage\n page:$PR\r\n"); fclose($data); } 

会在当前目录插入robotslogs.txt
效果如本网站就是

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