From 281b6a21bddc14bbd02ccee996b09fb77a63bc23 Mon Sep 17 00:00:00 2001
From: HuYufei <yufei.hu@castbox.fm>
Date: Thu, 28 Dec 2023 19:29:08 +0800
Subject: [PATCH] =?UTF-8?q?update=EF=BC=9A=20=E6=B7=BB=E5=8A=A0=E6=94=AF?=
 =?UTF-8?q?=E4=BB=98=E5=9B=9E=E8=B0=83?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs b/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs
index 0d8097e..b23338b 100644
--- a/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs
+++ b/Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs
@@ -61,6 +61,7 @@ namespace Guru
 
         public event Action<string> OnBuyStart;
         public event Action<string, bool> OnBuyEnd;
+        public event Action<string, string> OnBuyFailed;
 
 #if UNITY_IOS
         /// <summary>
@@ -511,6 +512,8 @@ namespace Guru
             // 失败的处理逻辑
             OnPurchaseOver(false, info.Name);
             OnBuyEnd?.Invoke(info.Name, false);
+            // 失败原因
+            OnBuyFailed?.Invoke(info.Name, failureReason.ToString());
         }
         
         #endregion
@@ -564,7 +567,6 @@ namespace Guru
         protected abstract void OnPurchaseOver(bool success, string productName);
 
         #endregion
-
         
         #region 支付上报逻辑