From ab2a90c71ec66a714d28c73d3a151e856bf7b42c Mon Sep 17 00:00:00 2001
From: terrfly <tengfei9753@sina.com>
Date: Fri, 18 Jun 2021 14:42:17 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E5=BC=82=E5=B8=B8=E4=BF=A1?=
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---
 .../com/jeequan/jeepay/pay/channel/alipay/AlipayKit.java  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayKit.java b/jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayKit.java
index 8dff854..7ef82bd 100644
--- a/jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayKit.java
+++ b/jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayKit.java
@@ -15,6 +15,7 @@
  */
 package com.jeequan.jeepay.pay.channel.alipay;
 
+import cn.hutool.core.util.StrUtil;
 import com.alipay.api.AlipayObject;
 import com.alipay.api.AlipayRequest;
 import com.alipay.api.domain.*;
@@ -77,10 +78,13 @@ public class AlipayKit {
 
     public static String appendErrMsg(String msg, String subMsg){
 
+        String result = null;
         if(StringUtils.isNotEmpty(msg) && StringUtils.isNotEmpty(subMsg) ){
-            return msg + "【" + subMsg + "】";
+            result = msg + "【" + subMsg + "】";
+        }else{
+            result = StringUtils.defaultIfEmpty(subMsg, msg);
         }
-        return StringUtils.defaultIfEmpty(subMsg, msg);
+        return StrUtil.maxLength(result, 253);
     }
 
 }
-- 
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