您最好的解决方案是运行single 查询要查询的位置

所有帖子类型

无论分类如何，所有帖子都来自

一旦您拥有了所有这些，就可以使用usort() 对结果进行相应排序。我不知道您希望您的帖子类型如何排序，但假设您希望按帖子类型和期限排序

好的，让我们看一下代码，但在开始之前，让我们看一些重要的注释

需要考虑的重要注意事项以下代码未经测试，因此可能存在错误。建议在启用调试的情况下首先在本地运行此操作

该代码至少需要PHP5。4，并且由于短数组语法和直接数组解引用，在旧版本上会导致致命错误。如果您仍在使用旧版本，建议您升级。PHP5之前的所有版本。4已经下线，如果您仍在使用这些版本，则会给您的站点带来巨大的安全风险

VERY VERY IMPORTANT: 中的排序功能usort() 只有在查询中有一个或两个帖子类型时，才会按预期工作；如果有两个以上的帖子类型，则函数中的逻辑将无法正常工作。此外，如果每个帖子类型都分配了一个分类法，那么逻辑也会像预期的那样工作。此外，如果任何职位分配了多个术语，则只有第一个术语用于排序

我将在编写代码时解释代码，以便于理解

代码

// Define our query arguments
$args = [
    \'post_type\' => [\'dramas\', \'reality_shows\'], // Get posts from these two post types
    // Define any additional arguments here, but do not add taxonomy parameters
];
$q = new WP_Query( $args );

/**
 * We now need to sort the returned array of posts stored in $q->posts, we will use usort()
 *
 * There is a bug in usort causing the following error:
 * usort(): Array was modified by the user comparison function
 * @see https://bugs.php.net/bug.php?id=50688
 * This bug has yet to be fixed, when, no one knows. The only workaround is to suppress the error reporting
 * by using the @ sign before usort
 *
 * UPDATE FROM COMMENTS FROM @ birgire
 * The usort bug has been fixed in PHP 7, yeah!!
 */
@usort( $q->posts, function ( $a, $b )
{
    // Sort by post type if two posts being compared does not share the same post type
    if ( $a->post_type != $b->post_type )
        return strcasecmp( $a->post_type, $b->post_type ); // Swop the two variable around for desc sorting

    /**
     * I we reach this point, it means the two posts being compared has the same post type
     * We will now sort by taxonomy terms

     * The logic for the code directly below is, we have two post types, and a single post can only be assigned to 
     * one post type, so a post can only be from the dramas post type or from the reality_shows post type. We also just
     * need to check one of the two posts being compared as we know both posts are from the same post type. If they
     * they were not, we would not have been here
     *
     * The socond part of the logic is that the drama_taxonomy is only assigned to the dramas post type and the 
     * reality_shows_taxonomy is only assigned to the reality_shows post type, so we can set the taxonomy according
     * to post type
     */
    $taxonomy = ( $a->post_type == \'dramas\' ) ? \'drama_taxonomy\' : \'reality_shows_taxonomy\';
    $terms_a = get_the_terms( $a->ID, $taxonomy );
    $array_a = ( $terms_a && !is_wp_error( $terms_a ) ) ? $terms_a[0]->name : \'zzzzz\'; // zzzz is some crappy fallback

    $terms_b = get_the_terms( $b->ID, $taxonomy );
    $array_b = ( $terms_b && !is_wp_error( $terms_b ) ) ? $terms_b[0]->name : \'zzzzz\'; // zzzz is some crappy fallback

    // We will now sort by terms, if the terms are the same between two posts being compared, sort by date
    if ( $array_a != $array_b ) {
        return strcasecmp( $array_a, $array_b ); // Swop the two variables around to swop sorting order
    } else {
        return $a->post_date < $b->post_date; // Change < to > to swop sorting order around
    }
}, 10, 2 );

// $q->posts is now reordered and sorted by post type and by term, simply run our loop now

if ( $q->have_posts() ) {
    // Define variable to hold previous post term name
    $term_string = \'\';
    while ( $q->have_posts() ) {
    $q->the_post();

       // Set the taxonomy according to post type
      $taxonomy = ( \'reality_shows\' == get_post_type() ) ? \'reality_shows_taxonomy\' : \'drama_taxonomy\';
        // Get the post terms. Use the first term\'s name
        $terms = get_the_terms( get_the_ID, $taxonomy );
      $term_name = ( $terms && !is_wp_error( $terms ) ) ? $terms[0]->name : \'Not assigned\';
        // Display the taxonomy name if previous and current post term name don\'t match
        if ( $term_string != $term_name )
            echo \'<h2>\' . $term_name . \'</h2>\'; // Add styling and tags to suite your needs

        // Update the $term_string variable
        $term_string = $term_name;

        // REST OF YOUR LOOP

    }
 wp_reset_postdata();
}