添加商品

$insertStmt->execute(); // 获取新插入产品的ID $newProductId = $conn->insert_id; // 插入初始库存记录 $kucunStmt = $conn->prepare("INSERT INTO kucun (product_id, quantity, location) VALUES (?, 0, '默认位置')"); $kucunStmt->bind_param("i", $newProductId); $kucunStmt->execute();