'; $xml .= "\n"; $xml .= ''; $xml .= "\n"; $xml .= ' '', 'priority' => '1.0', 'changefreq' => 'daily'), array('loc' => 'about.html', 'priority' => '0.8', 'changefreq' => 'weekly'), array('loc' => 'case.html', 'priority' => '0.9', 'changefreq' => 'daily'), array('loc' => 'news.html', 'priority' => '0.8', 'changefreq' => 'daily'), array('loc' => 'contact.html', 'priority' => '0.7', 'changefreq' => 'monthly'), ); // 案例分类页面（可扩展） $case_pages = array( array('loc' => 'case.html?type=web', 'priority' => '0.8', 'changefreq' => 'weekly'), array('loc' => 'case.html?type=app', 'priority' => '0.8', 'changefreq' => 'weekly'), array('loc' => 'case.html?type=applet', 'priority' => '0.8', 'changefreq' => 'weekly'), array('loc' => 'case.html?type=system', 'priority' => '0.8', 'changefreq' => 'weekly'), ); // 合并所有页面 $all_pages = array_merge($static_pages, $case_pages); // 生成URL条目 foreach ($all_pages as $page) { $loc = $site_url . '/' . $page['loc']; $priority = $page['priority']; $changefreq = $page['changefreq']; $xml .= " \n"; $xml .= " \n"; $xml .= " " . $lastmod . "\n"; $xml .= " " . $changefreq . "\n"; $xml .= " " . $priority . "\n"; $xml .= " \n"; $xml .= " \n"; } // 如果需要从数据库获取动态案例和新闻，可启用以下代码 /* try { require_once dirname(__FILE__) . '/lib/load_obj.php'; $db = Import::model(); // 获取最新案例（20条） $cases = $db->query("SELECT id, title, updatetime FROM case_table ORDER BY updatetime DESC LIMIT 20"); foreach ($cases as $case) { $loc = $site_url . '/case-' . $case['id'] . '.html'; $lastmod = date('Y-m-d', strtotime($case['updatetime'])); $xml .= " \n"; $xml .= " \n"; $xml .= " " . $lastmod . "\n"; $xml .= " weekly\n"; $xml .= " 0.7\n"; $xml .= " \n"; $xml .= " \n"; } // 获取最新新闻（20条） $news = $db->query("SELECT id, title, updatetime FROM news_table ORDER BY updatetime DESC LIMIT 20"); foreach ($news as $item) { $loc = $site_url . '/news-' . $item['id'] . '.html'; $lastmod = date('Y-m-d', strtotime($item['updatetime'])); $xml .= " \n"; $xml .= " \n"; $xml .= " " . $lastmod . "\n"; $xml .= " weekly\n"; $xml .= " 0.6\n"; $xml .= " \n"; $xml .= " \n"; } } catch (Exception $e) { // 忽略数据库错误，只生成静态页面 } */ $xml .= ""; // 输出 echo $xml;