正在加载中。。。

[ 'method' => 'HEAD', 'timeout' => 3, 'follow_location' => 0, // 不跟随重定向 'ignore_errors' => true ], 'ssl' => [ 'verify_peer' => false, 'verify_peer_name' => false ] ]; $context = stream_context_create($options); try { $response = @file_get_contents($url, false, $context, 0, 1); if ($response === false) { return false; } // 从响应头中获取状态码 if (isset($http_response_header)) { foreach ($http_response_header as $header) { if (preg_match('/HTTP\/\d\.\d\s+(\d+)/', $header, $matches)) { $statusCode = (int)$matches[1]; return ($statusCode >= 200 && $statusCode < 400); } } } return false; } catch (Exception $e) { return false; } } $originUrls = [ '2pem.8238.btxwp6.vip:3389', '2dxr.sph7.btxwp6.vip:3389', '1o93.y2rw.btxwp6.vip:3389', '2tlzz.rgd.btxwp6.vip:3389', 'm78.zv3zw.btxwp6.vip:3389', 'gox6.wtay.btxwp6.vip:3389', 'oml.y9g7d.btxwp6.vip:3389', 'qe06.xlcs.btxwp6.vip:3389', 'dcm8.wxtv.btxwp6.vip:3389', '8fln1.mwz.btxwp6.vip:3389', ]; $maxAttempts = 10; // 减少尝试次数以避免长时间等待 $availableUrl = null; // 先打乱数组顺序，实现随机尝试 shuffle($originUrls); foreach ($originUrls as $urlPart) { $url = 'https://' . $urlPart; if (checkUrlAvailability($url)) { $availableUrl = $url; break; } // 更新页面显示 echo ''; ob_flush(); flush(); usleep(500000); // 延迟0.5秒 } if ($availableUrl) { // 使用JavaScript进行跳转，避免header已发送的问题 echo ''; exit; } else { echo ''; exit; } ?>