From c47395fe29493062a3f0bc2cf1d02a2946b20b88 Mon Sep 17 00:00:00 2001
From: zyh <zyh@123>
Date: 星期日, 04 一月 2026 08:41:35 +0800
Subject: [PATCH] 修改了判断空库位，查询语句的bug,和摄像头的连接

---
 src/main/java/com/zy/system/mapper/ConfigMapper.java |    3 +++
 1 files changed, 3 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..1ec2693 100644
--- a/src/main/java/com/zy/system/mapper/ConfigMapper.java
+++ b/src/main/java/com/zy/system/mapper/ConfigMapper.java
@@ -3,10 +3,13 @@
 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.springframework.stereotype.Repository;
 
 @Mapper
 @Repository
 public interface ConfigMapper extends BaseMapper<Config> {
 
+    Config selectConfigByCode(@Param("code") String code);
+
 }

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