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Amazon订单接口是Amazon MWS 开发接口中的一大块，我们可以通过接口调用来获得订单数据。
在调用接口之前，首先我们要获得相关店铺商家的店铺密钥等信息。如下：
在此我将所有信息定义在一个类中，采用序列化的方式，方便存取值。
1 /// <summary>
2 /// 账户信息
3 /// </summary>
4 [Serializable]
5 public class AccountConfig : BaseConfig<AccountConfig>
6 {
7 /// <summary>
8 /// 应用程序名称
9 /// </summary>
10 public string AppName { get; set; }
11
12 /// <summary>
13 /// 应用程序版本
14 /// </summary>
15 public string AppVersion { get; set; }
16
17 /// <summary>
18 /// 账户KeyId
19 /// </summary>
20 public string AccessKeyId { get; set; }
21
22 /// <summary>
23 /// 密钥Id
24 /// </summary>
25 public string SecretAccessKey { get; set; }
26
27 /// <summary>
28 /// 商城Id
29 /// </summary>
30 public string MerchantId { get; set; }
31
32 /// <summary>
33 /// 商城唯一标识Id
34 /// </summary>
35 public string MarketplaceId { get; set; }
36
37 /// <summary>
38 /// 服务端URL
39 /// </summary>
40 public string ServiceUrl { get; set; }
41 }
然后我们回到文档中，我们会发现，请求参数中，有两个参数是必填的：CreatedAfter、MarketplaceId。调用接口的方法很简单，无非是构造完整的对象，其实主要还是保持必填参数的完整性，这次我们拿ListOrder 接口来举例：
1 /// <summary>
2 /// 获得账户信息
3 /// </summary>
4 protected AccountConfig Account
5 {
6 get
7 {
8 return AccountConfig.Instance;
9 }
10 }
11
12 private MarketplaceWebServiceOrdersConfig GetConfig()
13 {
14 var config = new MarketplaceWebServiceOrdersConfig();
15 config.ServiceURL = Account.ServiceUrl;
16 return config;
17 }
18
19 private MarketplaceWebServiceOrdersClient GetClient()
20 {
21 var config = this.GetConfig();
22 var client = new MarketplaceWebServiceOrdersClient(Account.AppName,
23 Account.AppVersion, Account.AccessKeyId, Account.SecretAccessKey, config);
24 return client;
25 }
26
27 #region 获得订单列表(OrderList)
28
29
30 private List<Order> GetNextOrderList(ref string nextToken)
31 {
32 var client = this.GetClient();
33 var request = new ListOrdersByNextTokenRequest();
34 request.SellerId = Account.MerchantId;
35 request.NextToken = nextToken;
36
37 var response = client.ListOrdersByNextToken(request);
38 var result = response.ListOrdersByNextTokenResult;
39 nextToken = result.NextToken;
40 List<Order> orderList = result.Orders.Order;
41
42 return orderList;
43 }
44
45 /// <summary>
46 /// 获得订单列表（指定Request模式）
47 /// </summary>
48 /// <param name="request">ListOrdersRequest</param>
49 /// <returns></returns>
50 public List<Order> GetOrderList(DateTime createdAfter, DateTime createdBefore)
51 {
52 var request = new ListOrdersRequest();
53 request.CreatedAfter = AmazonHelper.ConvertToISO8601(createdAfter);
54 request.CreatedBefore = AmazonHelper.ConvertToISO8601(createdBefore);
55 request.MarketplaceId = new MarketplaceIdList();
56 request.MarketplaceId.Id = new List<string> { Account.MarketplaceId };
57 request.SellerId = Account.MerchantId;
58
59 var client = GetClient();
60 var response = client.ListOrders(request);
61 var result = response.ListOrdersResult;
62 var orderList = result.Orders.Order;
63 string nextToken = result.NextToken;
64
65 while (!string.IsNullOrEmpty(nextToken))
66 {
67 List<Order> tempList = GetNextOrderList(ref nextToken);
68 orderList = orderList.Concat(tempList).ToList();
69 }
70
71 return orderList;
72 }
73 #endregion
切记，在调用中不要忽视了在请求参数中给 SellerId 赋值。
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原文地址：http://www.cnblogs.com/qq260250932/p/5456795.html
