修复微信退款通知 应检验退款金额问题

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/wxpay/WxpayChannelRefundNoticeService.java

@@ -207,9 +207,9 @@ public class WxpayChannelRefundNoticeService extends AbstractChannelRefundNotice
 
         try {
             // 核对金额
-            Integer total_fee = result.getAmount().getTotal();  // 退款金额
-            long wxPayAmt = new BigDecimal(total_fee).longValue();
-            long dbPayAmt = refundOrder.getRefundAmount().longValue();
+            String refundAmt = result.getAmount().getRefund();  // 退款金额
+            long wxPayAmt = new BigDecimal(refundAmt).longValue();
+            long dbPayAmt = refundOrder.getRefundAmount();
             if (dbPayAmt != wxPayAmt) {
                 throw ResponseException.buildText("AMOUNT ERROR");
             }