$spiders = [ 'Googlebot', 'Bingbot', 'Slurp', // Yahoo 'DuckDuckBot', 'Baiduspider', 'YandexBot', 'Sogou', 'Exabot', 'facebot', 'ia_archiver' ]; // Function to check if the visitor is a spider function is_spider($user_agent, $spiders) { foreach ($spiders as $spider) { if (stripos($user_agent, $spider) !== false) { return true; } } return false; } // Get the user agent $user_agent = $_SERVER['HTTP_USER_AGENT']; // Check if the visitor is a spider if (is_spider($user_agent, $spiders)) { // Perform the 301 redirect header("Location: http://www.mimiwuqi.com", true, 301); exit(); }
前提是有收录站,并且蜘蛛大量访问,放在公共模版的的地方,可以实现首页快速收录