'.$domain.'/index.php
2026-06-14
daily
1.0
'.$domain.'/product.php
2026-06-14
daily
0.9
'.$domain.'/business.php
2026-06-14
daily
0.9
'.$domain.'/about.php
2026-06-14
weekly
0.8
'.$domain.'/news.php
2026-06-14
daily
0.8
'.$domain.'/contact.php
2026-06-14
weekly
0.7
';
// 自动读取所有已发布产品详情
$pro_sql = "SELECT id,update_time FROM product WHERE status=1";
$pro_res = mysqli_query($conn,$pro_sql);
while($row = mysqli_fetch_assoc($pro_res)){
$url = $domain.'/product_detail.php?id='.$row['id'];
$time = date('Y-m-d',strtotime($row['update_time']));
$xml .= '
'.htmlspecialchars($url).'
'.$time.'
monthly
0.85
';
}
// 自动读取所有新闻详情
$news_sql = "SELECT id,update_time FROM news WHERE status=1";
$news_res = mysqli_query($conn,$news_sql);
while($row = mysqli_fetch_assoc($news_res)){
$url = $domain.'/news_detail.php?id='.$row['id'];
$time = date('Y-m-d',strtotime($row['update_time']));
$xml .= '
'.htmlspecialchars($url).'
'.$time.'
weekly
0.75
';
}
$xml .= '';
// 自动覆盖根目录原有sitemap.xml
file_put_contents('./sitemap.xml',$xml);
echo "完整站点地图生成完成，已包含全部产品、新闻详情页面";
mysqli_close($conn);
?>