How To Get All Product Reviews By Product SKU In Magento 2

How To Get All Product Reviews By Product SKU In Magento 2- Here I’m going to explain you how you can get all product reviews by product sku.

    $sku = 'test-product'; // product sku
    //product is an instance of Magento\Catalog\Model\Product class
    $product = $this->_product->loadByAttribute('sku', $sku); //you can also use load($id) if you know product id

   // rating is an instance of Magento\Review\Model\ResourceModel\Review\CollectionFactory class
    $rating = $this->_ratingCollection;
    $collection = $rating->create()
            ->addStatusFilter(
                \Magento\Review\Model\Review::STATUS_APPROVED
            )->addEntityFilter(
                'product',
                $product->getId()
            )->setDateOrder();
    echo "<pre>";
    print_r($collection->getData());

In this way you can get all reviews of a product by product sku or id.
Thanks..