Question

我想从wordpress rest api获取图像-我有以下代码： HTML刀片：

<div class="post-item">
   <div id="posts">Loading posts...
</div>

Ajax脚本：

<script type="text/javascript">
    $(document).ready(function () {
        $.ajax({
            type: 'GET',
            url: 'https://mysite.io/blog/wp-json/wp/v2/posts?_embed&per_page=3',            

            success: function (data) {
                var posts_html = '';
                $.each(data, function (index, post) {
                  
                  posts_html += '<div class="post-item-image">';
                  posts_html += '<a href="' + post.source_url + '"></a>';
                  posts_html += '<img src="' + + '"</div>';
                  posts_html += '<div class="post-item-header">';
                  posts_html += '<span class="date">' + post.date + '</span>';
                  posts_html += '<span class="user">';
                  posts_html += '<a href="' + post.link +'">';
                  posts_html += '<img src="https://mysite.io/images/users/mysite-1548344709.jpg">Mysites</a></span></div>';
                  posts_html += '<div class="post-item-body">';
                  posts_html += '<a href="' + post.link + '" style="text-decoration: underline;"> '+ post.title.rendered + '</a>';
                  posts_html += '<div class="post-short-text"> ' + post.excerpt.rendered + '</div></div>';
                });
                $('#posts').html(posts_html);
            },
            error: function (request, status, error) {
                alert(error);
            }
        });
    });
</script>

问题出在wp：featuredmedia ...这行：

posts_html += '<img src="' +  + '"</div>';

我尝试过也尝试过，但是到目前为止还没有运气

posts_html += '<img src="' + post.embed["wp:featuredmedia"][0].media_details.sizes.full.source_url + '"</div>';

有什么建议吗？

Answer 1

我设法通过将此代码（在底部）添加到您的博客主题我的路径来解决它：wp-content / themes / twentysixteen / function.php：

function ws_register_images_field() {
    register_rest_field( 
        'post',
        'images',
        array(
            'get_callback'    => 'ws_get_images_urls',
            'update_callback' => null,
            'schema'          => null,
        )
    );
}

add_action( 'rest_api_init', 'ws_register_images_field' );

function ws_get_images_urls( $object, $field_name, $request ) {
    $medium = wp_get_attachment_image_src( get_post_thumbnail_id( $object->id ), 'medium' );
    $medium_url = $medium['0'];

    $large = wp_get_attachment_image_src( get_post_thumbnail_id( $object->id ), 'large' );
    $large_url = $large['0'];

    return array(
        'medium' => $medium_url,
        'large'  => $large_url,
    );
}

希望这对某人有所帮助。

如何在Laravel中添加WP API和JS特色图片附件

1 个答案: