充值功能--接入支付宝

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

@@ -0,0 +1,22 @@
+package com.ai.da.service;
+
+import java.util.Map;
+
+public interface AliPayService {
+    String tradeCreate(Long productId);
+
+    void processOrder(Map<String, String> params);
+
+    void cancelOrder(String orderNo);
+
+    String queryOrder(String orderNo);
+
+    void checkOrderStatus(String orderNo);
+
+    void refund(String orderNo, String reason);
+
+    String queryRefund(String orderNo);
+
+    String queryBill(String billDate, String type);
+
+}