Magento 2：显示特定组的属性？

Question

I have multiple attribute groups in the backend but only need to display one of them on the product layout.phtml template. I'm stuck on how I'd go about doing this - I did have a look at similar questions which involved making a module but it didn't work for me.

Any help is greatly appreciated!

Answer 1

    $productAttributes=$product->getAttributes();
        $group_id=9;
        $attributeSetId=4;
        foreach ($productAttributes as $attribute) {
            if ($attribute->isInGroup($attributeSetId, $group_id)) {
             echo $attribute->getFrontendLabel().' : '.$attribute->getFrontend()->getValue($product).'<br />';
            }

    }