最近在做一个业务需求，需要通过速卖通提供的API，抓取速卖通订单数据到本地数据库。
速卖通官方提供了很多API及测试工具，抓取数据功能的实现基本上不存在问题，比较麻烦的是，ALi服务端传回来的订单列表是Json格式的。解析起来还是相当头疼的。
在此分享出本人的解析方法，个人感觉的比较愚笨的处理方式，希望各位大神给出更好的建议。
ALi提交的URL请求格式为：http://gw.api.alibaba.com:80/openapi/param2/1/aliexpress.open/api.findOrderListQuery/YOUR_APPKEY?page=1&pageSize=50&createDateStart=10%2F15%2F2013&createDateEnd=10%2F16%2F2013&orderStatus=WAIT_SELLER_SEND_GOODS&access_token=01ecdeb3-a577-409d-9e6e-137031d8e6e3&_aop_signature=AFFB2B414CAA7D62B12E8C1E04D83DAC00B4EC80
其中参数内容为：
page=1 从第一页开始获取
pageSize=50 每页显示50条数据（ALi最大每页只能显示50条数据）
createDateStart=10%2F15%2F2013 抓取数据开始时间 10/15/2013
createDateEnd=10%2F16%2F2013 抓取数据结束时间 10/16/2013
orderStatus=WAIT_SELLER_SEND_GOODS 抓取订单状态
access_token 授权令牌
&_aop_signature 授权签名
通过URL获取回来的Json格式如下：
1 { 2 //订单总数 3 "totalItem": 2, 4 //订单列表 5 "orderList": [ 6 { 7 //子订单列表 8 "productList": [ 9 { 10 子订单ID 11 "childId": 60249667848471, 12 //备货时间 13 "goodsPrepareTime": 3, 14 //物流金额 15 "logisticsAmount": { 16 "amount": 4.53, 17 "cent": 453, 18 "currencyCode": "USD", 19 "centFactor": 100, 20 "currency": { 21 "defaultFractionDigits": 2, 22 "currencyCode": "USD", 23 "symbol": "$" 24 } 25 }, 26 //订单备注 27 "memo": "", 28 //卖家FirstName 29 "sellerSignerFirstName": "Lily", 30 //总产品金额 31 "totalProductAmount": { 32 "amount": 47.99, 33 "cent": 4799, 34 "currencyCode": "USD", 35 "centFactor": 100, 36 "currency": { 37 "defaultFractionDigits": 2, 38 "currencyCode": "USD", 39 "symbol": "$" 40 } 41 }, 42 //限时达 43 "freightCommitDay": "60", 44 //子订单是否能提交纠纷 45 "canSubmitIssue": false, 46 //产品单位 47 "productUnit": "piece", 48 //物流类型 49 "logisticsType": "CPAM", 50 //纠纷状态 51 "issueStatus": "NO_ISSUE", 52 //订单号 53 "orderId": 60249667848471, 54 //物流服务商 55 "logisticsServiceName": "China Post Air Mail", 56 //子订单状态 57 "sonOrderStatus": "PLACE_ORDER_SUCCESS", 58 //产品镜像链接 59 "productSnapUrl": "http://www.aliexpress.com/snapshot/275258937.html", 60 //假一赔三 61 "moneyBack3x": false, 62 //SKU编号 63 "skuCode": "MH0608W", 64 //产品ID 65 "productId": 1080625782, 66 //产品数量 67 "productCount": 1, 68 //妥投时间 69 "deliveryTime": "15-60", 70 //产品单位价格 71 "productUnitPrice": { 72 "amount": 47.99, 73 "cent": 4799, 74 "currencyCode": "USD", 75 "centFactor": 100, 76 "currency": { 77 "defaultFractionDigits": 2, 78 "currencyCode": "USD", 79 "symbol": "$" 80 } 81 }, 82 //卖家LastName 83 "sellerSignerLastName": "Zheng", 84 //产品图片链接 85 "productImgUrl": "http://img.alibaba.com/ordersnapshot//2013Q4_photo/137/437/275258937/1080625782_1.summ.jpg", 86 //状态显示 87 "showStatus": "PLACE_ORDER_SUCCESS", 88 //产品名称 89 "productName": "9500 Mini 3.5\" Capacitive Screen Android4.1 SC6820 Cheap Smartphone Dual SIM Quadband GSM WiFi Bluetooth Camera HK Free Shipping" 90 } 91 ], 92 //纠纷状态 93 "issueStatus": "NO_ISSUE", 94 //冻结状态 95 "frozenStatus": "NO_FROZEN", 96 //买家登录ID 97 "buyerLoginId": "ar1008081320", 98 //卖家全名 99 "sellerSignerFullname": "Lily Zheng", 100 // 101 "hasRequestLoan": false, 102 //订单号 103 "orderId": 60249667848471, 104 //支付金额 105 "payAmount": { 106 "amount": 52.52, 107 "cent": 5252, 108 "currencyCode": "USD", 109 "centFactor": 100, 110 "currency": { 111 "defaultFractionDigits": 2, 112 "currencyCode": "USD", 113 "symbol": "$" 114 } 115 }, 116 //订单创建 117 "gmtCreate": "20131005163933000-0700", 118 //订单状态 119 "orderStatus": "PLACE_ORDER_SUCCESS", 120 //买家全名 121 "buyerSignerFullname": "graciela antosiuk", 122 //超时剩余时间 123 "timeoutLeftTime": 1267998346, 124 //资金状态 125 "fundStatus": "NOT_PAY", 126 //订单类型 127 "bizType": "AE_COMMON" 128 }, 129 130 { 131 "productList": [ 132 { 133 "childId": 60244727279620, 134 "goodsPrepareTime": 3, 135 "logisticsAmount": { 136 "amount": 4.53, 137 "cent": 453, 138 "currencyCode": "USD", 139 "centFactor": 100, 140 "currency": { 141 "defaultFractionDigits": 2, 142 "currencyCode": "USD", 143 "symbol": "$" 144 } 145 }, 146 "memo": "", 147 "sellerSignerFirstName": "Lily", 148 "totalProductAmount": { 149 "amount": 86.69, 150 "cent": 8669, 151 "currencyCode": "USD", 152 "centFactor": 100, 153 "currency": { 154 "defaultFractionDigits": 2, 155 "currencyCode": "USD", 156 "symbol": "$" 157 } 158 }, 159 "freightCommitDay": "60", 160 "canSubmitIssue": false, 161 "productUnit": "piece", 162 "logisticsType": "CPAM", 163 "issueStatus": "NO_ISSUE", 164 "orderId": 60244727279620, 165 "logisticsServiceName": "China Post Air Mail", 166 "sonOrderStatus": "PLACE_ORDER_SUCCESS", 167 "productSnapUrl": "http://www.aliexpress.com/snapshot/275102127.html", 168 "moneyBack3x": false, 169 "skuCode": "CE0351W", 170 "productId": 905202127, 171 "productCount": 1, 172 "deliveryTime": "15-60", 173 "productUnitPrice": { 174 "amount": 86.69, 175 "cent": 8669, 176 "currencyCode": "USD", 177 "centFactor": 100, 178 "currency": { 179 "defaultFractionDigits": 2, 180 "currencyCode": "USD", 181 "symbol": "$" 182 } 183 }, 184 "sellerSignerLastName": "Zheng", 185 "productImgUrl": "http://img.alibaba.com/ordersnapshot//2013Q4_photo/127/127/275102127/905202127_1.summ.jpg", 186 "showStatus": "PLACE_ORDER_SUCCESS", 187 "productName": "SANEI N78 Phone Call Tablet PC 7'' Capacitive Screen Crotex A9 MTK6515 Android 4.0 Dual Camera Bluetooth SIM Card Slot 3G HDMI" 188 } 189 ], 190 "issueStatus": "NO_ISSUE", 191 "frozenStatus": "NO_FROZEN", 192 "buyerLoginId": "ng1014998014", 193 "sellerSignerFullname": "Lily Zheng", 194 "hasRequestLoan": false, 195 "orderId": 60244727279620, 196 "payAmount": { 197 "amount": 91.22, 198 "cent": 9122, 199 "currencyCode": "USD", 200 "centFactor": 100, 201 "currency": { 202 "defaultFractionDigits": 2, 203 "currencyCode": "USD", 204 "symbol": "$" 205 } 206 }, 207 "gmtCreate": "20131005075313000-0700", 208 "orderStatus": "PLACE_ORDER_SUCCESS", 209 "buyerSignerFullname": "rahman agbaje", 210 "timeoutLeftTime": 1236418346, 211 "fundStatus": "NOT_PAY", 212 "bizType": "AE_COMMON" 213 } 214 ] 215 }
解析的方式如下：
1 ///2 /// 获取速卖通订单列表Json 3 /// 4 public int GetAliExpressOrdersJson(string page,string pageSize,string accessToken) 5 { 6 string result = ""; 7 //总记录 8 int totalItem = -1; 9 //获取订单时间，前两天 10 DateTime startTime = DateTime.Now.AddDays(-2); 11 //转换获取订单时间 12 string dateStart = startTime.Month.ToString(CultureInfo.InvariantCulture) + "%2F" + 13 startTime.Day.ToString(CultureInfo.InvariantCulture) + "%2F" + 14 startTime.Year.ToString(CultureInfo.InvariantCulture); 15 //获取订单前一天 16 DateTime endTime = DateTime.Now.AddDays(-1); 17 //转换获取订单时间 18 string dateEnd = endTime.Month.ToString(CultureInfo.InvariantCulture) + "%2F" + 19 endTime.Day.ToString(CultureInfo.InvariantCulture) + "%2F" + 20 endTime.Year.ToString(CultureInfo.InvariantCulture); 21 22 string AliOrderStatus = ConfigurationManager.AppSettings["OrderStatus"]; 23 //拼接请求的URL 24 string urlPath = ConfigurationManager.AppSettings["FindOrderListQuery"] + "page=" + page + "&pageSize=" + pageSize + "&createDateStart=" + dateStart + "&createDateEnd=" + dateEnd + "&orderStatus=" + AliOrderStatus + "&access_token=" + accessToken; 25 Logger.WriteLog("获取从" + startTime.ToShortDateString() + "到" + endTime.ToShortDateString() + "之间订单的URL为：" + urlPath + "。"); 26 Console.WriteLine("获取从" + startTime.ToShortDateString() + "到" + endTime.ToShortDateString() + "之间订单的URL为：" + urlPath + "。"); 27 WebRequest req = WebRequest.Create(urlPath); 28 req.Method = "GET"; 29 WebResponse res = req.GetResponse(); 30 Stream receiveStream = res.GetResponseStream(); 31 Encoding encode = Encoding.GetEncoding("utf-8"); 32 StreamReader sr = new StreamReader(receiveStream, encode); 33 char[] readbuffer = new char[20480]; 34 int n = sr.Read(readbuffer, 0, 20480); 35 while (n > 0) 36 { 37 string str = new string(readbuffer, 0, n); 38 result += str; 39 n = sr.Read(readbuffer, 0, 20480); 40 } 41 JavaScriptSerializer JSS = new JavaScriptSerializer(); 42 object obj = JSS.DeserializeObject(result); 43 //获取Json对象，转换为键值对列表 44 Dictionary<string, object> datajson = (Dictionary<string, object>)obj; 45 //创建订单列表及订单明细列表 46 var aliExpressOrderList = new List (); 47 var aliExpressOrderDetailList = new List (); 48 //解析键值对数据 49 #region 50 foreach (KeyValuePair<string, object> item in datajson) 51 { 52 if (item.Key == "totalItem") 53 { 54 //订单总数 55 totalItem = Convert.ToInt32(item.Value.ToString()); 56 Logger.WriteLog("获取从" + startTime.ToShortDateString() + "到" + endTime.ToShortDateString() + "之间订单的总数为：" + totalItem + "。"); 57 Console.WriteLine("获取从" + startTime.ToShortDateString() + "到" + endTime.ToShortDateString() + "之间订单的总数为：" + totalItem + "。"); 58 } 59 else 60 { 61 //获取orderList对象 62 object[] orderList = (object[])item.Value; 63 64 foreach (Dictionary<string, object> orders in orderList) 65 { 66 var aliExpressOrder = new AliExpressOrders(); 67 #region 68 69 //获取每一个Order 70 foreach (KeyValuePair<string, object> order in orders) 71 { 72 if (order.Key == "productList") 73 { 74 object[] productList = (object[])order.Value; 75 //获取子订单列表 76 foreach (Dictionary<string, object> products in productList) 77 { 78 var aliExpressOderDetail = new AliExpressOrderDetails(); 79 //获取每一个子订单 80 foreach (KeyValuePair<string, object> product in products) 81 { 82 if (product.Key == "childId") 83 { 84 string childId = product.Value.ToString(); 85 aliExpressOderDetail.childId = product.Value.ToString(); 86 } 87 if (product.Key == "goodsPrepareTime") 88 { 89 string goodsPrepareTime = product.Value.ToString(); 90 aliExpressOderDetail.goodsPrepareTime = product.Value.ToString(); 91 } 92 if (product.Key == "logisticsAmount") 93 { 94 Dictionary<string, object> logisticsAmountList = (Dictionary<string, object>)product.Value; 95 foreach (var logisticsAmounts in logisticsAmountList) 96 { 97 if (logisticsAmounts.Key == "amount") 98 { 99 string amount = logisticsAmounts.Value.ToString(); 100 aliExpressOderDetail.logisticsAmount = Convert.ToDecimal(logisticsAmounts.Value.ToString()); 101 } 102 } 103 } 104 if (product.Key == "memo") 105 { 106 string memo = product.Value.ToString(); 107 aliExpressOderDetail.memo = product.Value.ToString(); 108 } 109 if (product.Key == "totalProductAmount") 110 { 111 Dictionary<string, object> totalProductAmountList = (Dictionary<string, object>)product.Value; 112 foreach (var totalProductAmounts in totalProductAmountList) 113 { 114 if (totalProductAmounts.Key == "amount") 115 { 116 string amount = totalProductAmounts.Value.ToString(); 117 aliExpressOderDetail.totalProductAmount = Convert.ToDecimal(totalProductAmounts.Value.ToString()); 118 } 119 } 120 } 121 if (product.Key == "freightCommitDay") 122 { 123 string freightCommitDay = product.Value.ToString(); 124 aliExpressOderDetail.freightCommitDay = product.Value.ToString(); 125 } 126 if (product.Key == "canSubmitIssue") 127 { 128 string canSubmitIssue = product.Value.ToString(); 129 if (canSubmitIssue == "true") 130 aliExpressOderDetail.canSubmitIssue = true; 131 aliExpressOderDetail.canSubmitIssue = false; 132 } 133 if (product.Key == "productUnit") 134 { 135 string productUnit = product.Value.ToString(); 136 aliExpressOderDetail.productUnit = product.Value.ToString(); 137 } 138 if (product.Key == "logisticsType") 139 { 140 string logisticsType = product.Value.ToString(); 141 aliExpressOderDetail.logisticsType = product.Value.ToString(); 142 } 143 if (product.Key == "issueStatus") 144 { 145 string issueStatus = product.Value.ToString(); 146 aliExpressOderDetail.issueStatus = product.Value.ToString(); 147 } 148 if (product.Key == "orderId") 149 { 150 string orderId = product.Value.ToString(); 151 aliExpressOderDetail.OrderID = product.Value.ToString(); 152 } 153 if (product.Key == "logisticsServiceName") 154 { 155 string logisticsServiceName = product.Value.ToString(); 156 aliExpressOderDetail.logisticsServiceName = product.Value.ToString(); 157 } 158 if (product.Key == "sonOrderStatus") 159 { 160 string sonOrderStatus = product.Value.ToString(); 161 aliExpressOderDetail.sonOrderStatus = product.Value.ToString(); 162 } 163 if (product.Key == "productSnapUrl") 164 { 165 string productSnapUrl = product.Value.ToString(); 166 aliExpressOderDetail.productSnapUrl = product.Value.ToString(); 167 } 168 if (product.Key == "moneyBack3x") 169 { 170 string moneyBack3x = product.Value.ToString(); 171 if (moneyBack3x == "true") 172 aliExpressOderDetail.moneyBack3x = true; 173 aliExpressOderDetail.moneyBack3x = false; 174 } 175 if (product.Key == "skuCode") 176 { 177 string skuCode = product.Value.ToString(); 178 aliExpressOderDetail.skuCode = product.Value.ToString(); 179 } 180 if (product.Key == "productId") 181 { 182 string productId = product.Value.ToString(); 183 aliExpressOderDetail.productId = product.Value.ToString(); 184 } 185 if (product.Key == "productCount") 186 { 187 string productCount = product.Value.ToString(); 188 aliExpressOderDetail.productCount = Convert.ToInt32(product.Value.ToString()); 189 } 190 if (product.Key == "deliveryTime") 191 { 192 string deliveryTime = product.Value.ToString(); 193 aliExpressOderDetail.deliveryTime = product.Value.ToString(); 194 } 195 if (product.Key == "productUnitPrice") 196 { 197 Dictionary<string, object> productUnitPriceList = (Dictionary<string, object>)product.Value; 198 foreach (var productUnitPrices in productUnitPriceList) 199 { 200 if (productUnitPrices.Key == "amount") 201 { 202 string amount = productUnitPrices.Value.ToString(); 203 aliExpressOderDetail.productUnitPrice = Convert.ToDecimal(productUnitPrices.Value.ToString()); 204 } 205 } 206 } 207 if (product.Key == "productImgUrl") 208 { 209 string productImgUrl = product.Value.ToString(); 210 aliExpressOderDetail.productImgUrl = product.Value.ToString(); 211 } 212 if (product.Key == "showStatus") 213 { 214 string showStatus = product.Value.ToString(); 215 } 216 if (product.Key == "productName") 217 { 218 string productName = product.Value.ToString(); 219 aliExpressOderDetail.productName = product.Value.ToString(); 220 } 221 222 } 223 aliExpressOrderDetailList.Add(aliExpressOderDetail); 224 } 225 } 226 if (order.Key == "issueStatus") 227 { 228 string issueStatus = order.Value.ToString(); 229 aliExpressOrder.issueStatus = order.Value.ToString(); 230 } 231 if (order.Key == "frozenStatus") 232 { 233 string frozenStatus = order.Value.ToString(); 234 aliExpressOrder.frozenStatus = order.Value.ToString(); 235 } 236 if (order.Key == "buyerLoginId") 237 { 238 string buyerLoginId = order.Value.ToString(); 239 aliExpressOrder.buyerLoginId = order.Value.ToString(); 240 } 241 if (order.Key == "sellerSignerFullname") 242 { 243 string sellerSignerFullname = order.Value.ToString(); 244 aliExpressOrder.sellerSignerFullname = order.Value.ToString(); 245 } 246 if (order.Key == "orderId") 247 { 248 string orderId = order.Value.ToString(); 249 aliExpressOrder.orderId = order.Value.ToString(); 250 } 251 if (order.Key == "payAmount") 252 { 253 Dictionary<string, object> payAmountList = (Dictionary<string, object>)order.Value; 254 foreach (var payAmounts in payAmountList) 255 { 256 if (payAmounts.Key == "amount") 257 { 258 string amount = payAmounts.Value.ToString(); 259 aliExpressOrder.payAmount = Convert.ToDecimal(payAmounts.Value.ToString()); 260 } 261 } 262 } 263 if (order.Key == "gmtCreate") 264 { 265 string gmtCreate = order.Value.ToString(); 266 aliExpressOrder.gmtCreate = order.Value.ToString(); 267 } 268 if (order.Key == "orderStatus") 269 { 270 string orderStatus = order.Value.ToString(); 271 aliExpressOrder.orderStatus = order.Value.ToString(); 272 } 273 if (order.Key == "buyerSignerFullname") 274 { 275 string buyerSignerFullname = order.Value.ToString(); 276 aliExpressOrder.buyerSignerFullname = order.Value.ToString(); 277 } 278 if (order.Key == "timeoutLeftTime") 279 { 280 string timeoutLeftTime = order.Value.ToString(); 281 aliExpressOrder.timeoutLeftTime = order.Value.ToString(); 282 } 283 if (order.Key == "fundStatus") 284 { 285 string fundStatus = order.Value.ToString(); 286 aliExpressOrder.fundStatus = order.Value.ToString(); 287 } 288 if (order.Key == "bizType") 289 { 290 string bizType = order.Value.ToString(); 291 aliExpressOrder.bizType = order.Value.ToString(); 292 } 293 } 294 #endregion 295 aliExpressOrderList.Add(aliExpressOrder); 296 } 297 } 298 new AliExpressService().AddAliExpressOdersAndDetails(aliExpressOrderList, aliExpressOrderDetailList); 299 } 300 #endregion 301 302 foreach (var orderse in aliExpressOrderList) 303 { 304 GetAliExpressOrdersDetailJson(orderse.orderId, accessToken); 305 } 306 307 return totalItem; 308 }
个人感觉这种解析方式还是比较繁琐的。不知园子里的大牛们，是否能提供一种比较简便的解析Json的方式。