initialized(); } catch (\Throwable $e) { $steuartAppReady = false; } if (!$steuartAppReady) { (new \think\App())->initialize(); } header('Content-Type: application/xml; charset=utf-8'); $baseUrl = rtrim((string) env('APP_URL', 'https://www.steuart.top'), '/'); $lastmodDate = static function (?string $dt): string { if ($dt === null || $dt === '') { return gmdate('Y-m-d'); } $ts = strtotime($dt); return $ts ? gmdate('Y-m-d', $ts) : gmdate('Y-m-d'); }; $indexMtime = @filemtime(__DIR__ . '/index.html') ?: time(); $staticDay = gmdate('Y-m-d', $indexMtime); // 静态页面 $staticPages = [ ['loc' => '/', 'priority' => '1.0', 'changefreq' => 'daily'], ['loc' => '/products.html', 'priority' => '0.9', 'changefreq' => 'weekly'], ['loc' => '/news.html', 'priority' => '0.8', 'changefreq' => 'weekly'], ['loc' => '/cases.html', 'priority' => '0.8', 'changefreq' => 'weekly'], ['loc' => '/about.html', 'priority' => '0.6', 'changefreq' => 'monthly'], ['loc' => '/contact.html', 'priority' => '0.5', 'changefreq' => 'monthly'], ]; $xml = ''; $xml .= ''; foreach ($staticPages as $page) { $xml .= ''; $xml .= '' . htmlspecialchars($baseUrl . $page['loc'], ENT_XML1 | ENT_QUOTES, 'UTF-8') . ''; $xml .= '' . $staticDay . ''; $xml .= '' . $page['changefreq'] . ''; $xml .= '' . $page['priority'] . ''; $xml .= ''; } try { $products = Db::name('products')->where('status', 1)->select()->toArray(); foreach ($products as $p) { $lm = $lastmodDate($p['updated_at'] ?? $p['created_at'] ?? null); $xml .= ''; $xml .= '' . htmlspecialchars($baseUrl . '/product.html?id=' . (int) $p['id'], ENT_XML1 | ENT_QUOTES, 'UTF-8') . ''; $xml .= '' . $lm . ''; $xml .= 'weekly'; $xml .= '0.7'; $xml .= ''; } $articles = Db::name('articles')->where('status', 1)->select()->toArray(); foreach ($articles as $a) { $lm = $lastmodDate($a['updated_at'] ?? $a['created_at'] ?? null); $xml .= ''; $xml .= '' . htmlspecialchars($baseUrl . '/article.html?id=' . (int) $a['id'], ENT_XML1 | ENT_QUOTES, 'UTF-8') . ''; $xml .= '' . $lm . ''; $xml .= 'weekly'; $xml .= '0.7'; $xml .= ''; } $cases = Db::name('cases')->where('status', 1)->select()->toArray(); foreach ($cases as $c) { $lm = $lastmodDate($c['updated_at'] ?? $c['created_at'] ?? null); $xml .= ''; $xml .= '' . htmlspecialchars($baseUrl . '/case.html?id=' . (int) $c['id'], ENT_XML1 | ENT_QUOTES, 'UTF-8') . ''; $xml .= '' . $lm . ''; $xml .= 'monthly'; $xml .= '0.6'; $xml .= ''; } } catch (\Exception $e) { // 数据库未连接时只返回静态页面 } $xml .= ''; echo $xml;