要直接在WordPress中执行此操作，可以使用以下方法：

<?php
    $args = array(\'category\' => *term_id of category to disable comments for*);
    $myposts = get_posts($args);
    foreach($myposts as $post) {
         $my_post = array(
             \'ID\' => $post->ID,
             \'comment_status\' => \'closed\'
         );
         wp_insert_post($my_post);     
    }        
?>

get_posts() 将检索中指定类别的所有帖子$args 签署人：

\'category\' => $term_id

wp_insert_post() 将允许您使用以下设置修改所述帖子以禁用评论：

\'comment_status\' => \'closed\'

您可能希望查看的文档页get_posts() 和wp_insert_post() for more information.

To ensure that no future posts under this category allow comments you could also use the save_post hook:

save_post 每当创建或更新帖子或页面时运行，可以从导入、帖子/页面编辑表单、xmlrpc或通过电子邮件发布。操作函数参数：post ID。

<?php
    add_action(\'save_posts\', \'disable_comments\');
    function disable_comments($post_id) {
        $disabled_category = /* term_id of the category to disable comments for */
        $category = get_the_category($post_id);
        if($category->cat_ID == $disabled_category) {
           $my_post = array(
             \'ID\' => $post_id,
             \'comment_status\' => \'closed\'
           );
           wp_insert_post($my_post);     
        }
    }
?>

get_the_category() 将检索所选帖子的类别对象。访问documentation 了解更多有关get_the_category().

如果你不知道什么是动作钩，你应该访问this page.