Manual:$wgSitemapNamespaces/zh

<translate> Search</translate>: $wgSitemapNamespaces
Array of namespaces identified by their IDs to generate a sitemap or false for all namespaces.
<translate> Introduced in version:</translate>	1.13.0
<translate> Removed in version:</translate>	<translate> still in use</translate>
<translate> Allowed values:</translate>	（数组）或`false`
<translate> Default value:</translate>	`false`
<translate> Other settings:</translate> <translate> Alphabetical</translate> \| <translate> By function</translate>

详情

Array of namespace IDs to generate a sitemap for when the maintenance/generateSitemap.php script is run, or false if one is to be generated for all namespaces.

$wgSitemapNamespaces = [
    0,
    2,
    4,
    12
];

Now only sitemap files for the main (0), user (2), project (4) and help (12) namespace will be generated and thus included into the sitemap.