我有一个自定义的帖子类型，叫做“插曲”。“插曲”附带了一个名为“video\\u type”的自定义分类法，其中包含两个术语：“奖励片段”和“插曲”；“插曲”包含两个子术语“第1季”和“第2季”（其他季将在将来添加）。我只想获取“插曲”类型的最新帖子，但不包括“奖金片段”术语中的任何帖子。下面是我使用的代码：

<?php
$some_args = array(
    \'tax_query\' => array(
        \'taxonomy\' => \'video_type\',
        \'terms\' => \'bonus-footage\',
        \'field\' => \'slug\',
        \'include_children\' => true,
        \'operator\' => \'NOT IN\'
     ),
    \'posts_per_page\' => 1,
    \'post_type\' => \'episode\',
);

$s = new WP_Query( $some_args );

if ( $s->have_posts() ) : $s->the_post();
    // Do something with this post.
endif;
?>

如果某个“季节”术语中的帖子是最新的，则查询会按预期进行，但如果“奖金片段”中的帖子是最新的，则会加载该帖子。换句话说，我的“tax\\u query”参数似乎对查询没有影响。我是否没有正确设置“tax\\u query”的格式，或者我是否遗漏了其他内容？

我还尝试设置“tax\\u query”，如下所示：

\'tax_query\' => array(
        \'taxonomy\' => \'video_type\',
        \'terms\' => \'episode\',
        \'field\' => \'slug\',
    \'include_children\' => true,
        \'operator\' => \'IN\'
),

但我还是得到了同样的结果。

\'tax_query\' => array(
        \'taxonomy\' => \'video_type\',
        \'terms\' => \'episode\',
        \'field\' => \'slug\',
        \'include_children\' => true,
        \'operator\' => \'IN\'
),

\'tax_query\' => array(
    array(
        \'taxonomy\' => \'video_type\',
        \'terms\' => \'episode\',
        \'field\' => \'slug\',
        \'include_children\' => true,
        \'operator\' => \'IN\'
    )
),

new WP_Query([
    \'post_type\' => \'vehicle\',
    \'tax_query\' => [
        \'relation\' => \'OR\',
        [
            \'taxonomy\' => \'brand\',
            \'field\' => \'slug\',
            \'terms\' => \'bmw\',
        ],
        [
            \'taxonomy\' => \'brand\',
            \'field\' => \'slug\',
            \'terms\' => \'mercedes\',
        ]
    ],
]);

new WP_Query([
    \'post_type\' => \'vehicle\',
    \'tax_query\' => [
        [
            \'taxonomy\' => \'brand\',
            \'field\' => \'slug\',
            \'terms\' => [\'bmw\', \'mercedes\'],
        ],
    ],
]);