'https://schema.org', '@type' => 'Article', 'headline' => get_the_title(), 'description' => get_the_excerpt(), 'datePublished' => get_the_date( 'c' ), 'dateModified' => get_the_modified_date( 'c' ), 'author' => array( '@type' => 'Person', 'name' => get_the_author() ), 'publisher' => array( '@type' => 'Organization', 'name' => get_bloginfo( 'name' ), 'logo' => array( '@type' => 'ImageObject', 'url' => get_site_icon_url() ) ), 'mainEntityOfPage' => array( '@type' => 'WebPage', '@id' => get_permalink() ) ); // 添加特色图片 if ( has_post_thumbnail() ) { $thumbnail_id = get_post_thumbnail_id(); $thumbnail_url = wp_get_attachment_image_url( $thumbnail_id, 'full' ); if ( $thumbnail_url ) { $schema['image'] = $thumbnail_url; } } echo '' . "\n"; } add_action( 'wp_head', 'add_article_schema', 1 );