How to Get Current Product in Magento 2?

If you are working on any Magento 2 project, then many times you need to get current product object. Magento 2 has several different ways to get these data. Here we are going explain more popular ways. Magento allows you to create and configure 6 different product types in the admin panel. To get current product details you need to use Registry. The current product in Magento 2 is stored to Magento registry, with the key current_product. The current product includes the following information: name, sku, final price, url and associated category ids. Use below code snippet to get the current product.

Use the below code in your block file.

<?php

namespace Mageefy\Custom\Block:

class BlockClass extends \Magento\Framework\View\Element\Template
{
    protected $registry;

    public function __construct(
        \Magento\Backend\Block\Template\Context $context,
        \Magento\Framework\Registry $registry,
        array $data = []
    )
    {
        $this->registry = $registry;
        parent::__construct($context, $data);
    }

    public function _prepareLayout()
    {
        return parent::_prepareLayout();
    }

    public function getCurrentProduct()
    {
        return $this->_registry->registry('current_product');
    }
}

?>

Call function in your .phtml file:

<?php
$currentProduct = $block->getCurrentProduct();
    echo $currentProduct->getId() . '<br />';
    echo $currentProduct->getName() . '<br />';
    echo $currentProduct->getSku() . '<br />';
    echo $currentProduct->getFinalPrice() . '<br />';
    echo $currentProduct->getProductUrl() . '<br />';
    print_r ($currentProduct->getCategoryIds()) . '<br />';    
?>

https://www.mageefy.com/blog/post/how-to-get-current-product-in-magento-2

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