1、接入超分功能

2、添加积分系统
3、新增订单查询，积分详细查询

src/main/java/com/ai/da/service/PayPalCheckoutService.java

@@ -3,6 +3,9 @@ package com.ai.da.service;
 import com.paypal.http.exceptions.SerializeException;
 import com.paypal.orders.Order;
 
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
@@ -16,6 +19,9 @@ public interface PayPalCheckoutService {
      */
     String callback(@SuppressWarnings("rawtypes") Map map);
 
+    Boolean doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException;
+
     String queryOrder(String orderNo) throws SerializeException;
 
     Order captureOrder(String orderId) throws IOException;