1. 如果需要显示此信息一次。例如，在页面标题中，使用get_queried_object().
echo get_term_meta( get_queried_object()->term_id, \'blue\', true );
echo get_term_meta( get_queried_object()->term_id, \'red\', true );
echo get_term_meta( get_queried_object()->term_id, \'green\', true );
2. 如果需要在每篇文章中显示这些信息，则必须创建一个小循环。
$terms = get_the_terms($post->ID, \'colors\');
foreach ($terms as $term) {
$term_id = $term->term_id;
echo get_term_meta( $term_id, \'blue\', true );
echo get_term_meta( $term_id, \'red\', true );
echo get_term_meta( $term_id, \'green\', true );
}
