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What would be the best way to retrieve orders from Amazon MWS?

My current code is as follows...

MarketplaceWebServiceOrdersConfig config = new MarketplaceWebServiceOrdersConfig();
config.ServiceURL = productsURL;

MarketplaceWebServiceOrders.MarketplaceWebServiceOrdersClient service = new MarketplaceWebServiceOrdersClient(appname, version, accesskeyID, secretkey, config);             

ListOrdersRequest request = new ListOrdersRequest();
request.MarketplaceId = new MarketplaceIdList();
request.MarketplaceId.Id = new List<string>(new string[] { marketids[0] });
request.SellerId = merchantID;
request.OrderStatus = new OrderStatusList() { Status = new List<OrderStatusEnum>() { OrderStatusEnum.Unshipped, OrderStatusEnum.PartiallyShipped } };
request.CreatedAfter = Convert.ToDateTime(dc.Settings.SingleOrDefault().lastOrdersRetrieved);

ListOrdersResponse response = service.ListOrders(request);

I am having issues passing the ISO Date across, also if you see any other issues with the code please feel free to let me know.

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1 回答 1

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如果您在提出请求的那一秒后寻找创建的东西，它根本找不到任何东西，因为在亚马逊上，您最多只能获取最后 2 分钟的订单数据。

我在尝试从现在设置时间时遇到问题 - 5 分钟。在与亚马逊支持人员交谈后，他们提供了以下信息：“

在 Orders API 中，如果您不指定结束时间（CreatedBefore 或 LastUpdatedBefore），它将假定现在（实际上，现在减去 2 分钟）。在它的回应中，它会准确地告诉你它用什么时间作为截止时间。”

在您的情况下，您将希望删除CreatedAfter请求并让亚马逊为您选择。

如果您正在寻找 created after，您可以获取 Amazon 给出的响应时间并将其传递给您的 created after 参数。

我现在列出订单的方法如下，请注意，这只会列出要控制台的订单，但返回的数据都是一样的：

public List<string> ListOrders(MarketplaceWebServiceOrders.MarketplaceWebServiceOrders    service, string merchantId, List<OrderStatusEnum> orderStatus)
    {
        List<string> salesOrderIds = new List<string>();

        ListOrdersRequest listOrdersRequest = new ListOrdersRequest();

        DateTime createdAfter = DateTime.Now.Add(new TimeSpan(-1, 0, 0));
        DateTime createdbefore = DateTime.Now.Add(new TimeSpan(0, -15, 0));

        listOrdersRequest.CreatedAfter = createdAfter;
        listOrdersRequest.CreatedBefore = createdbefore;
        listOrdersRequest.SellerId = merchantId;
        listOrdersRequest.OrderStatus = new OrderStatusList();

        foreach (OrderStatusEnum status in orderStatus)
        {
            listOrdersRequest.OrderStatus.Status.Add(status);
        }

        listOrdersRequest.FulfillmentChannel = new FulfillmentChannelList();
        listOrdersRequest.FulfillmentChannel.Channel = new List<FulfillmentChannelEnum>();
        listOrdersRequest.FulfillmentChannel.Channel.Add(FulfillmentChannelEnum.MFN);


        listOrdersRequest.MarketplaceId = new MarketplaceIdList();
        listOrdersRequest.MarketplaceId.Id = new List<string>();
        listOrdersRequest.MarketplaceId.Id.Add("yourID");

        ListOrdersResponse listOrdersResponse = service.ListOrders(listOrdersRequest);

        int i = 0;

        foreach (Order order in listOrdersResponse.ListOrdersResult.Orders.Order)
        {
            i++;
            Console.WriteLine("Amazon Order ID:             \t" + order.AmazonOrderId);
            Console.WriteLine("Buyer Name:                  \t" + order.BuyerName);
            Console.WriteLine("Buyer Email:                 \t" + order.BuyerEmail);
            Console.WriteLine("Fulfillment Channel:         \t" + order.FulfillmentChannel);
            Console.WriteLine("Order Status:                \t" + order.OrderStatus);
            Console.WriteLine("Order Total:                 \t" + order.OrderTotal);
            Console.WriteLine("Number of Items Shipped:     \t" + order.NumberOfItemsShipped);
            Console.WriteLine("Number of Items Unshipped:   \t" + order.NumberOfItemsUnshipped);
            Console.WriteLine("Purchase Date:               \t" + order.PurchaseDate);
            Console.WriteLine("===========================================================");

            salesOrderIds.Add(order.AmazonOrderId);


        }

        Console.WriteLine("We returned a total of {0} records. ", i);
        return salesOrderIds;
    }
于 2012-07-19T14:33:42.697 回答