ordercenter-sdk 新增方法用于B端下载 判断商品类型

Signed-off-by: 周晓航 <xiaohang.zhou@freemud.com>

ordercenter-sdk/src/main/java/com/freemud/application/sdk/api/ordercenter/response/OrderItemStatisticsResponse.java

@@ -49,4 +49,11 @@ public class OrderItemStatisticsResponse {
         return aggsName.split("#split#")[2].replace("[", "").replace("]", "");
     }
 
+    /**
+     * 商品类型
+     */
+    public String getProductType() {
+        return aggsName.split("#split#")[3].replace("[", "").replace("]", "");
+    }
+
 }