Question

我正在进行查询，以这种方式在JSON中编码一堆wordpress发布数据：

$query = new WP_Query( $args ); 
$posts = $query->get_posts();   
foreach( $posts as $post ) {    
    $output[] = array( 'id' => $post->ID, 'title' => $post->post_title, 'count' => $post->custom_total_hits, 'soundcloud_url' => $post->soundcloud_song, 'soundcloud_id' => $post->soundcloud_ids);
}
echo json_encode($output);

但是，如何添加我的JSON还是$ post-＆gt; ID和附加图像的url的永久链接？为了得到类似的东西：

{
"id":28197,
"title":"Hazel English - More Like You",
"count":"000000421",
"soundcloud_url":"https:\/\/soundcloud.com\/hazelenglish\/hazel-english-more-like-you-2",
"soundcloud_id":"317317206",
"link":" ",
"image_url":" "
}

Answer 1

点击此处：Permalink和Attached media

$query = new WP_Query( $args ); 
$posts = $query->get_posts(); 
foreach( $posts as $post ) { 
$output[] = array( 
'id' => $post->ID, 
'title' => $post->post_title, 
'count' => $post->custom_total_hits, 
'soundcloud_url' => $post->soundcloud_song, 
'soundcloud_id' => $post->soundcloud_ids, 
'link' => get_permalink($post), 
'images' => get_attached_media('image', $post->ID) );
 } 
echo json_encode($output);

正如您在文档中看到的那样，函数get_attached_media返回一个数组，其中包含从指定帖子中选择的所有类型的数据。

Wordpress json编码永久链接和图像

1 个答案: