Magento 2 - 产品中默认没有制造商或品牌属性

I need to use for my extension either a brand attribute or a manufacturer attribute in the products. Nevertheless, I cannot find any attribute that corresponds to that case.

For example, doing something like these returns nothing:

$this->_logger->debug(' Manufacturer ' . $product->getAttributeText('manufacturer'));

And something like these:

$this->_logger->debug('Manufacturer ' .$product->getManufacturer());

raises an exception.

Am I missing something or it doesn't exist by default?

• Make sure that you have assigned "manufacture" or "brand" attribute
  to appropriate product Attribute Set.
• Make sure you have enter values manufacture or brand for the product as well.

You can get attribute text by using below code.

echo $_product->getAttributeText('manufacturer');

echo $_product->getAttributeText('brand');

if $_product doesn't work for you then try below code to get product data.

$_product = $this->getProduct();

OR

$_product = $block->getProduct();

Accept if this answer is helpful to you.

Source link answered here as well