$data = array('order_code' => $order_code, 'user_code' => $user_code, 'discount' => $discount, 'amount' => $newtotal, 'receiver_address_id' => $address_id, 'create_time' => time()); $order_id = Orders::insert($data); foreach ($sku_ids as $sku_id => $qt) { $product_sku = ProductsSku::getData($sku_id, 'sku'); $product_sku = isset($product_sku['sku']) ? $product_sku['sku'] : ''; $stocknum = ProductsStock::getSkuStock($product_sku); if (!$product_sku || $stocknum < $qt) { DB::rollBack(); Templates::Assign('errormsg', "订单保存失败,[{$product_sku}] 库存不足,错误代码 PY001"); Templates::Display('error.html'); exit; } $data = array('order_code' => $order_code, 'product_sku' => $product_sku, 'product_num' => $qt); OrdersProducts::insert($data); Cart::clearCart($userid, $sku_id); $locked = ProductsStockLock::add($order_code, $product_sku, $qt); if (!$locked) { break; } } if (!$locked) { DB::tranStop(); } $commit_status = DB::tranEnd('pay'); //--- end tran if (!$order_id || !$commit_status) { Templates::Assign('errormsg', "订单保存失败,[{$product_sku}] 库存不足,错误代码 PAY002"); Templates::Display('error.html'); exit; } } else {