From 617a8c4fc0b81ec4b96db8a013a91f4e666b0b96 Mon Sep 17 00:00:00 2001
From: zhangc <zc@123>
Date: 星期三, 08 一月 2025 14:33:45 +0800
Subject: [PATCH] 出现空指针异常

---
 src/main/java/com/zy/asrs/mapper/MatMapper.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/asrs/mapper/MatMapper.java b/src/main/java/com/zy/asrs/mapper/MatMapper.java
index d37ee63..4d20367 100644
--- a/src/main/java/com/zy/asrs/mapper/MatMapper.java
+++ b/src/main/java/com/zy/asrs/mapper/MatMapper.java
@@ -17,4 +17,6 @@
 
     Mat selectByMatnr(@Param("matnr")String matnr);
 
+    Mat selectByBarcode(@Param("barcode")String barcode);
+
 }

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