From d43b2b81ccc729e0ec214565c1811eefdbcf1974 Mon Sep 17 00:00:00 2001
From: zhang <zc857179121@qq.com>
Date: 星期一, 14 七月 2025 15:20:20 +0800
Subject: [PATCH] 1

---
 src/main/java/com/zy/system/mapper/ConfigMapper.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/system/mapper/ConfigMapper.java b/src/main/java/com/zy/system/mapper/ConfigMapper.java
index 9ec6ab3..f4834d9 100644
--- a/src/main/java/com/zy/system/mapper/ConfigMapper.java
+++ b/src/main/java/com/zy/system/mapper/ConfigMapper.java
@@ -3,10 +3,14 @@
 import com.baomidou.mybatisplus.mapper.BaseMapper;
 import com.zy.system.entity.Config;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
 import org.springframework.stereotype.Repository;
 
 @Mapper
 @Repository
 public interface ConfigMapper extends BaseMapper<Config> {
 
+    @Select("select top 1 * from sys_config where code='MAT_CODE_31'")
+    Config selectByCode();
 }

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