Merge remote-tracking branch 'origin/dev/dev' into dev/dev

src/main/java/com/ai/da/controller/PayPalCheckoutController.java

@@ -1,7 +1,6 @@
 package com.ai.da.controller;
 
 import com.ai.da.common.response.Response;
-import com.ai.da.service.CallBackService;
 import com.ai.da.service.PayPalCheckoutService;
 import com.paypal.http.HttpResponse;
 import com.paypal.http.exceptions.SerializeException;
@@ -61,7 +60,6 @@ public class PayPalCheckoutController {
         }else {
             return Response.fail("Request for refund failed.");
         }
-
     }
 
     @ApiOperation("执行扣款")
@@ -70,8 +68,5 @@ public class PayPalCheckoutController {
         Order response = payPalCheckoutService.captureOrder(orderNo);
         return Response.success(response);
     }
-
-
-
 }