在Category y.php中使用get_the_excerpt()不会显示任何内容

使用类别。php模板文件和我可以获得关于帖子的所有其他信息，除了摘录或内容。下面是我使用的代码：

$cat = get_queried_object();
$posts = get_posts(array(\'posts_per_page\' => 15, \'offset\' => 0, \'category\' => $cat->term_id));

                foreach($posts as $post)
                {
                    $postID = $post->ID;
                    $title = get_the_title($postID);
                    $link = get_permalink($postID);
                    $date = get_the_date(\'M. j, Y\', $postID);
                    $authors = coauthors_posts_links(null, null, null, null, false);
                    $excerpt = get_the_excerpt($postID);
                    $thumb = get_the_post_thumbnail($post, array(\'class\' => \'front-page-tease-sm\'));

                    echo \'<div class="category-post">\';

                    // Left box - date
                    printf(\'<div class="date">%1$s</div>\', esc_attr($date));

                    // Middle box flex - headline, author, and excerpt
                    echo \'<div class="category-post-info">\';
                    printf(\'<a class="category-headline" href="%1$s">%2$s</a>\', esc_attr($link), esc_html($title));
                    printf(\'<div class="category-author">By %1$s</div>\', $authors);
                    printf(\'<div class="category-tease">%1$s</div>\', $excerpt);
                    echo \'</div>\';

                    // Right box - thumbnail
                    printf($thumb);

                    echo \'</div>\';
                }

除了摘录之外，这段代码完全符合我的预期。它不会为摘录打印任何内容，甚至不会打印HTML标记。

$cat = get_queried_object(); $posts = get_posts(array(\'posts_per_page\' => 15, \'offset\' => 0, \'category\' => 1)); foreach($posts as $post) { $postID = $post->ID; $title = get_the_title($postID); $link = get_permalink($postID); $date = get_the_date(\'M. j, Y\', $postID); $authors = \'\'; $excerpt = get_the_excerpt($postID); $thumb = get_the_post_thumbnail($post, \'thumbnail\',array(\'class\' => \'front-page-tease-sm\')); echo \'\'; // Left box - date printf(\'%1$s\', esc_attr($date)); // Middle box flex - headline, author, and excerpt echo \'\'; printf(\'%2$s\', esc_attr($link), esc_html($title)); printf(\'By %1$s\', $authors); printf(\'%1$s\', $excerpt); echo \'\'; // Right box - thumbnail printf($thumb); echo \'\'; }

//$excerpt = get_the_excerpt(); // This doesn\'t work // Let\'s do it like the get_the_excerpt filter function in the core does // Get Excerpt directly without filters. $excerpt = $post->post_excerpt; // Choose what to do based on whether it\'s empty or not if ($excerpt != \'\') echo $excerpt; else echo \'some fallback\';

小码农CODE

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