我使用URL参数并创建了一个在init调用的特定函数：

    add_action( \'init\', \'publish_post_status\' );
    function publish_post_status($post_id){
            if (isset($_GET[\'publish\']) && current_user_can(\'publish_posts\')) {
                    if ($_GET[\'publish\'] == "true") {
                            $current_post = get_post( $_GET[\'post_id\'], \'ARRAY_A\' );
                            $current_post[\'post_status\'] = \'publish\';
                            wp_update_post($current_post);
                    }
            }
            if (isset($_GET[\'queue\'])) {
                    if ($_GET[\'queue\'] == "true") {
                            $current_post = get_post( $_GET[\'post_id\'], \'ARRAY_A\' );
                            $current_post[\'post_status\'] = \'pending\';
                            wp_update_post($current_post);
                    }
            }
    }