我使用此代码在中的主页上显示来自其他页面的帖子front-page.php 模板：

<?php
$args = array(
    \'post_type\' => array(\'project\')
);
$the_query = new WP_Query( $args );
?>
<div class="container">
    <div class="row">
        <?php if ( have_posts() ) : while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
            <div class="col-md-4">
                <a href="<?php the_permalink(); ?>" class="project-item">
                    <?php
                    $overview_image = get_field(\'small_overview_image\');
                    ?>
                    <div class="project-item_img">
                        <img class="img-fluid" src="<?php echo $overview_image[\'url\']; ?>" alt="<?php the_title(); ?>" />
                    </div>
                    <div class="project-item_title">
                        <div class="project-item_title-name"><?php the_title(); ?></div>

                        <?php
                        global $post;
                        $post = get_post($post_id);

                        $projects_page = get_the_ID();
                        var_dump($projects_page);

                        $args = array(
                            \'post_type\' => \'post\',
                            \'post_parent\' => get_the_ID(),
                            \'ignore_sticky_posts\' => true

                        );
                        $post = new WP_Query($args);
                        $child_subtitle = get_the_subtitle($post);

                        var_dump($child_subtitle);
                        ?>
                        <div class="project-item_title-description"><?php echo $child_subtitle; ?></div>
                    </div>
                </a>
            </div>
        <?php endwhile;  endif; ?>
    </div>
</div>

但这并不是一个好的解决方案，因为我使用了ACF插件转发器部分，并在每个部分中复制了帖子。

只需在一个部分中添加显示帖子的代码，需要使用快捷码，并需要设置帖子限制-3项。如何做到这一点？

add_shortcode(\'projects\', \'projects_shortcode\');
function projects_shortcode($atts){

extract(shortcode_atts(array(
        \'post_type\' => \'project\',
        \'post_status\'       => \'publish\',
        \'posts_per_page\' => 3,
        //\'caller_get_posts\' => 1
    ), $atts));

$args = array(
    \'post_type\'         => $post_type,
    \'post_status\'       => $post_status,
    \'posts_per_page\'    => $posts_per_page
);

global $post;

$posts = new WP_Query($args);
$out = \'\';
if ($posts->have_posts())
    while ($posts->have_posts()):
        $posts->the_post();

        $overview_image = get_field(\'small_overview_image\');

        $out .= \'<div class="col-md-4">
                <a href="\'.get_permalink().\'" title="\' . get_the_title() . \'" class="project-item">                    
                <div class="project-item_img"><img class="img-fluid" src="\'.$overview_image[\'url\'].\'" /></div>
                <div class="project-item_title">
                <div class="project-item_title-name">\'.get_the_title().\'</div> 
                <div class="project-item_title-description"></div></div>\';
        $out .=\'</a></div>\';
    endwhile;
else
    return; // no posts found

wp_reset_query();
return html_entity_decode($out);
}