From aa52854f0a413e153efeea76a952dcf66d76c94a Mon Sep 17 00:00:00 2001
From: whycxzp <glperry@163.com>
Date: 星期四, 26 六月 2025 20:29:50 +0800
Subject: [PATCH] 设备器件excel导入

---
 src/main/java/com/whyc/util/CommonUtil.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/whyc/util/CommonUtil.java b/src/main/java/com/whyc/util/CommonUtil.java
index 26725ac..346a0b5 100644
--- a/src/main/java/com/whyc/util/CommonUtil.java
+++ b/src/main/java/com/whyc/util/CommonUtil.java
@@ -3,6 +3,7 @@
 import com.whyc.constant.YamlProperties;
 import com.whyc.pojo.db_user.User;
 import com.whyc.service.UserLogService;
+import org.apache.poi.ss.formula.functions.T;
 import org.apache.shiro.SecurityUtils;
 import org.apache.shiro.subject.Subject;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -20,6 +21,7 @@
 @Component
 public class CommonUtil {
 
+    public static Object nullObject = null;
     private static UserLogService userLogService;
 
     @Autowired

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