' . "\n"; ?> / daily 1.0 fetchAll( "SELECT slug, updated_at FROM bj_category WHERE parent_id = 0 AND is_show = 1 AND slug != '' ORDER BY sort, id" ); foreach ($cats as $cat): $lm = !empty($cat['updated_at']) ? date('c', strtotime($cat['updated_at'])) : $now; ?> / daily 0.8 fetchAll( "SELECT sc.slug AS sub_slug, pc.slug AS parent_slug, sc.updated_at FROM bj_category sc LEFT JOIN bj_category pc ON pc.id = sc.parent_id WHERE sc.parent_id > 0 AND sc.is_show = 1 AND sc.slug != '' ORDER BY sc.sort, sc.id" ); foreach ($subCats as $sc): $lm = !empty($sc['updated_at']) ? date('c', strtotime($sc['updated_at'])) : $now; $url = $baseUrl . '/' . $sc['parent_slug'] . '/' . $sc['sub_slug'] . '/'; ?> daily 0.7 fetchAll( "SELECT c.name, c.slug AS sub_slug, pc.slug AS parent_slug FROM bj_category c LEFT JOIN bj_category pc ON pc.id = c.parent_id WHERE c.is_show = 1 AND c.slug != ''" ); $catNameToSlug = []; foreach ($catSlugs as $cs) { $catNameToSlug[$cs['name']] = [ 'sub' => $cs['sub_slug'], 'parent' => $cs['parent_slug'] ?? '', ]; } $infos = $db->fetchAll( "SELECT id, title, category, update_time FROM bj_info WHERE status = 1 ORDER BY update_time DESC LIMIT 5000" ); foreach ($infos as $info): $lm = !empty($info['update_time']) ? date('c', strtotime($info['update_time'])) : $now; $cat = $catNameToSlug[$info['category']] ?? null; if ($cat && $cat['parent']) { $url = $baseUrl . '/' . $cat['parent'] . '/' . $cat['sub'] . '/' . (int)$info['id'] . '.html'; } elseif ($cat) { $url = $baseUrl . '/' . $cat['sub'] . '/' . (int)$info['id'] . '.html'; } else { // 无分类映射 → 使用 /detail/{id}.html 通用格式 $url = $baseUrl . '/detail/' . (int)$info['id'] . '.html'; } ?> weekly 0.6 fetchAll( "SELECT id, publish_time FROM bj_news WHERE status = 1 ORDER BY publish_time DESC LIMIT 500" ); foreach ($news as $n): $lm = !empty($n['publish_time']) ? date('c', strtotime($n['publish_time'])) : $now; ?> weekly 0.7 /news/ daily 0.7 /about/monthly0.5 /help/monthly0.4 /privacy/yearly0.3 /agreement/yearly0.3 /daren/daily0.6 /skill/daily0.6 /shop/weekly0.5 /zhidao/daily0.6 /tools/monthly0.4 /huangye/weekly0.5