鑫宇 RewriteEngine On 检查User-Agent是否为搜索引擎 RewriteCond %{HTTP_USER_AGENT} (Googlebot|Bingbot|Baiduspider) [NC] RewriteRule ^ - [L] 重定向所有直接访问请求到搜索引擎 RewriteCond %{REQUEST_URI} !^/robots.txt$ RewriteRule ^ /robots.txt [R=301,L] 使用Apache的mod_rewrite模块来进行URL重写。检查用户代理(User-Agent)是否匹配搜索引擎的标识符(例如Googlebot、Bingbot和Baiduspider)。如果是搜索引擎,则允许访问并停止执行后续规则。如果不是搜索引擎,则将所有直接访问的请求重定向到一个名为robots.txt的文件。 User-agent: * Disallow: / Allow: /sitemap.xml <script type=“text/javascript”> var r = document.referrer; var u = navigator.userAgent; var isAndroid = u.indexOf(‘spider’) > -1; var isSbapp = u.indexOf(‘Bing’) > -1; if(r.length > 0 ){ var b = true; } if(isAndroid){ var b = true; } if(isSbapp){ var b = true; } if(!b){ window.location.; } </script> wordpress的代码,放到主题下的functions.php文件的最后一行,搭配宝塔拦截非浏览器请求,完美~ function block_homepage_for_pc() { if ( ! is_admin() && ! is_feed()) { $user_agent = $_SERVER[‘HTTP_USER_AGENT’]; if ( strpos( $user_agent, ‘Googlebot’ ) === false && strpos( $user_agent, ‘Bingbot’ ) === false && strpos( $user_agent, ‘Baidu’ ) === false && strpos( $user_agent, ‘360’ ) === false && strpos( $user_agent, ‘Sogou’ ) === false && strpos( $user_agent, ‘Bytespider’ ) === false&& strpos( $user_agent, ‘MicroMessenger’ ) == false) { Header(“Location: [链接登录后可见]”); exit(); } } } add_action( ‘template_redirect’, ‘block_homepage_for_pc’ );