好的，那么您想自己定义帖子顺序。WP\\U查询允许您这样做-您必须使用orderby => post__in 实现它。你就是这么做的。

那它为什么不起作用呢？因为输入错误；）

按订购帖子post__in 保留“post\\uu in”数组中给定的post ID顺序。但你不能通过post__in 查询中的参数（您通过post__in - 末端的额外空间）。

$ids = array(\'16085\',\'16088\',\'16083\',\'16091\');

$options = array(
    \'post_type\' => $post_type,
    \'posts_per_page\' => $posts_per_page,
    \'paged\'     => $paged,
    \'meta_query\' => $meta_query,
    \'tax_query\' => $tax_query,
    \'post__in \' => $ids, // <-- here is the additional space
    \'orderby\' => \'post__in\',
);
$get_properties = new WP_Query( $options ); 

$ids = array(\'16085\',\'16088\',\'16083\',\'16091\');

$options = array(
    \'post_type\' => $post_type,
    \'posts_per_page\' => $posts_per_page,
    \'paged\' => $paged,
    \'meta_query\' => $meta_query,
    \'tax_query\' => $tax_query,
    \'post__in\' => $ids, // <-- there is no space anymore in here
    \'orderby\' => \'post__in\',
);
$get_properties = new WP_Query( $options );