蛋糕PHP。如何给出显示图片的路径

Cakephp. How to give a path to display the image

目前,我给出的路径无效。

<img src=<?= @$this->Url->build("/images/categori/{$product->thumb}") ?> alt="" class="img-fluid" width="255" height="280">

不过我想给的路径是这样的

echo $this->Html->image    

尝试:

<?= $this->Html->image(sprintf('/images/categori/%s', $product->thumb),
[
    'alt' => '',
    'class' => 'img-fluid', 
    'width' => 255, 
    'height' => 280
]); ?>

阅读:https://book.cakephp.org/4/en/views/helpers/html.html#linking-to-images