From d158eb66602278d6f02b767b6639463ec4b671cb Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Fri, 23 Jan 2026 10:43:59 +0800
Subject: [PATCH] fix(ai): 解决会员学习数据转换中的空指针异常

---
 src/main/java/cc/mrbird/febs/mall/service/impl/CommonService.java |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/CommonService.java b/src/main/java/cc/mrbird/febs/mall/service/impl/CommonService.java
index 4f4cd2f..6d4da95 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/CommonService.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/CommonService.java
@@ -83,4 +83,13 @@
         dic.setDescription(description);
         dataDictionaryCustomMapper.insert(dic);
     }
+
+    @Override
+    public String getDicByTypeAndCode(String type, String code) {
+        DataDictionaryCustom dic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(type, code);
+        if (dic != null) {
+            return dic.getValue();
+        }
+        return null;
+    }
 }

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