[new]增加苹果支付日志打印

lib/sdk/pay/applepay/apple_pay.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:electronic_assistant/sdk/pay/applepay/apple_pay_info.dart';
+import 'package:flutter/widgets.dart';
 import 'package:in_app_purchase/in_app_purchase.dart';
 
 import '../assist/agile_pay_state_info.dart';
@@ -38,6 +39,7 @@ class ApplePay extends AgilePayStateInfo implements IAgilePay {
   }
 
   void _verifyErrorPurchase(PurchaseDetails purchaseDetails) {
+    debugPrint('agilePay-applePay--error-> ${purchaseDetails.toString()}');
     if (purchaseDetails.error?.code == 'store_kit_network_error') {
       sendError(AgilePayCode.payCodeNetError,
           AgilePayCode.getMessageByCode(AgilePayCode.payCodeNetError));
@@ -51,6 +53,7 @@ class ApplePay extends AgilePayStateInfo implements IAgilePay {
   }
 
   void _verifySuccessPurchase(PurchaseDetails purchaseDetails) {
+    debugPrint('agilePay-applePay--success-> ${purchaseDetails.toString()}');
     sendPaySuccess(purchaseDetails.purchaseID);
   }