微信退款、退款回调

src/main/java/com/ycwl/basic/service/mobile/WxPayService.java

@@ -5,6 +5,8 @@ import com.ycwl.basic.model.wxPay.WxPayRespVO;
 import com.ycwl.basic.model.wxPay.WxchatCallbackSuccessData;
 
 import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+import java.security.GeneralSecurityException;
 
 public interface WxPayService {
 
@@ -22,4 +24,18 @@ public interface WxPayService {
      * 微信支付结果查询
      */
     WxchatCallbackSuccessData queryPay(Long orderId);
+
+    /**
+     * 订单退款
+     *
+     * @param orderId 订单id（订单编号）
+     * @return
+     * @throws Exception
+     */
+    Boolean refundOrder(String orderId) throws Exception;
+
+    /**
+     * 微信退款回调
+     */
+    boolean refundNotify(String refundResult) throws IOException, GeneralSecurityException;
 }