magento2获取某产品库存qty

追影

1. <?php
   
2. $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
   
3. $StockState = $objectManager->get('\Magento\CatalogInventory\Api\StockStateInterface');
   
4. echo $StockState->getStockQty($product->getId(), $product->getStore()->getWebsiteId());
   
5. ?>

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