destoon7.0/8.0地图sitemap根据模块目录输出sitemap.xml

解决问题：解决网站内容比较多，原来的单个地图不够用多模块的数据调用，所以就写了模块地图单独输出，这样对seo有帮助，提高蜘蛛抓取。

开始解决办法：找到:/module/extend/sitemaps.htm.php 文件

把原来的内容换成以下：

100

<?php 
defined('IN_DESTOON') or exit('Access Denied');
if(!$MOD['sitemaps']) {
    file_del(DT_ROOT.'/sitemaps.xml');
    return false;
}
$today = timetodate($DT_TIME, 3);
$mods = explode(',', $MOD['sitemaps_module']);
$nums = intval($MOD['sitemaps_items']/count($mods));
$data = '<?xml version="1.0" encoding="UTF-8"?>';
$data .= '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
$data .= '<url>';
$data .= '<loc>'.DT_PATH.'</loc>';
$data .= '<lastmod>'.$today.'</lastmod>';
$data .= '<changefreq>always</changefreq>';
$data .= '<priority>1.0</priority>';
$data .= '<data><display></display></data>';
$data .= '</url>';
$item = '';
 
foreach($mods as $mid) {
    if(isset($MODULE[$mid]) && !$MODULE[$mid]['islink'] && !$MODULE[$mid]['domain']) {
        if($mid == 4 && $CFG['com_domain']) continue;
        $url = $MODULE[$mid]['linkurl'];
        $data .= '<url>';
        $data .= '<loc>'.$url.'</loc>';
        $data .= '<lastmod>'.$today.'</lastmod>';
        $data .= '<changefreq>hourly</changefreq>';
        $data .= '<priority>0.9</priority>';
        $data .= '<data><display></display></data>';
        $data .= '</url>';
        if($nums) {
            $fields = $mid == 4 ? 'linkurl' : 'linkurl,edittime';
            $order = $mid == 4 ? 'userid' : 'addtime';
            $condition = $mid == 4 ? "catids<>''" : "status>2";
            $result = $db->query("SELECt $fields FROM ".get_table($mid)." WHERe $condition ORDER BY $order DESC LIMIT $nums");
            while($r = $db->fetch_array($result)) {
                $item .= '<url>';
                $item .= '<loc>'.xml_linkurl($r['linkurl'], $url).'</loc>';
                $item .= '<lastmod>'.($mid == 4 ? $today : timetodate($r['edittime'], 3)).'</lastmod>';
                $item .= '<changefreq>'.$MOD['sitemaps_changefreq'].'</changefreq>';
                $item .= '<priority>'.$MOD['sitemaps_priority'].'</priority>';
                $item .= '<data><display></display></data>';
                $item .= '</url>';
            }
        }
    }
}
$data .= $item;
$data .= '</urlset>';
$data = str_replace('><', ">\n<", $data);
file_put(DT_ROOT.'/sitemaps.xml', $data);
 
foreach($mods as $mid) {
    if(isset($MODULE[$mid]) && !$MODULE[$mid]['islink'] && !$MODULE[$mid]['domain']) {
        if($mid == 4 && $CFG['com_domain']) continue;
        $url = $MODULE[$mid]['linkurl'];
        $data = '<?xml version="1.0" encoding="UTF-8"?>';
        $data .= '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
        $data .= '<url>';
        $data .= '<loc>'.$url.'</loc>';
        $data .= '<lastmod>'.$today.'</lastmod>';
        $data .= '<changefreq>always</changefreq>';
        $data .= '<priority>1.0</priority>';
        $data .= '<data><display></display></data>';
        $data .= '</url>';
        foreach(cache_read('category-'.$mid.'.php') as $c) {
            $data .= '<url>';
            $data .= '<loc>'.$url.$c['linkurl'].'</loc>';
            $data .= '<lastmod>'.$today.'</lastmod>';
            $data .= '<changefreq>hourly</changefreq>';
            $data .= '<priority>0.9</priority>';
            $data .= '<data><display></display></data>';
            $data .= '</url>';
        }
        $item = '';
        $nums = 30000;
            if($nums) {
            $fields = $mid == 4 ? 'linkurl' : 'linkurl,edittime';
            $order = $mid == 4 ? 'userid' : 'addtime';
            $condition = $mid == 4 ? "catids<>''" : "status>2";
            $result = $db->query("SELECT $fields FROM ".get_table($mid)." WHERe $condition ORDER BY $order ASC LIMIT $nums");
            while($r = $db->fetch_array($result)) {
                $item .= '<url>';
                $item .= '<loc>'.xml_linkurl($r['linkurl'], $url).'</loc>';
                $item .= '<lastmod>'.($mid == 4 ? $today : timetodate($r['edittime'], 3)).'</lastmod>';
                $item .= '<changefreq>'.$MOD['sitemaps_changefreq'].'</changefreq>';
                $item .= '<priority>'.$MOD['sitemaps_priority'].'</priority>';
                $item .= '<data><display></display></data>';
                $item .= '</url>';
            }
        }
        $data .= $item;
        $data .= '</urlset>';
        $data = str_replace('><', ">\n<", $data);
        file_put(DT_ROOT.'/'.$MODULE[$mid]['moduledir'].'/sitemaps.xml', $data);
    }
}
return true;
?>