我有一个名为“tours”的自定义帖子类型和名为“tourtypes”的自定义分类法，因此我可以将其分类为“cultural tour”、“sports tour”等术语。

我不是这个主题的原始作者，也不太懂分类学。但我想扩展它，这样用户就可以选择他们想要的旅游类别，而不是输出所有的“旅游”帖子。

在主题模板分类tourtypes中。php这是显示有效术语标题的代码的一部分：

<?php $terms = get_the_terms($post->ID, \'tourtypes\'); foreach ($terms as $term){ ;?>
<h2><?php echo $term->name; ?> Category</h2><?php } ;?>

但是，当涉及到我想查询指定术语的部分时，它不起作用。

<?php
$paged = get_query_string_paged();
$counter = 1;
$termg = wp_get_post_terms($post->ID, \'tourtypes\', array("fields" => "all"));

$posts_per_page = get_option(\'theme_show_portfolio_items\');
   if($posts_per_page == "") {
    $posts_per_page = get_option(\'posts_per_page\');
}

<?php
  $paged = get_query_string_paged();
  $counter = 1;
  $termg = wp_get_post_terms($post->ID, \'tourtypes\', array("fields" => "all"));

  $posts_per_page = get_option(\'theme_show_portfolio_items\');
if($posts_per_page == "") {
    $posts_per_page = get_option(\'posts_per_page\');
}

  $my_query = new WP_Query(array(\'post_type\' => \'tours\', \'tourtypes\' =>\'$termg\'    ,\'paged\' => $paged, \'posts_per_page\' => $posts_per_page));
  ...

如果我输入slug这个词，我就能使它工作。

$my_query = new WP_Query(array(\'post_type\' => \'tours\', \'tourtypes\' =>\'cultural\' ...

我确信我只需要对wp\\u查询进行一些更改。任何人都想指出正确的代码。。我差点就放弃了

$args = array(
    \'post_type\' => \'featured_job\',
    \'post_status\' => \'publish\',
    \'posts_per_page\' => 9999999,
    \'orderby\' =>  \'date\',
    \'order\' => \'DES\',

    \'tax_query\' => array(
        array(
            \'taxonomy\' => \'job_category\', // custom taxonomy
            \'field\'    => \'slug\',
            \'terms\'    =>  \'business\',    // taxonomy term (category)
        ),
    ),
);