From 4a7fb3726302ca1c775ccaadeae76c1f28a9b540 Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期五, 30 一月 2026 15:02:53 +0800
Subject: [PATCH] 计量器具状态筛选+设备保养计划日期筛选

---
 src/main/java/com/ruoyi/common/utils/ExceptionUtil.java |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java b/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java
index f35aa04..50b10fe 100644
--- a/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java
+++ b/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java
@@ -18,8 +18,7 @@
     {
         StringWriter sw = new StringWriter();
         e.printStackTrace(new PrintWriter(sw, true));
-        String str = sw.toString();
-        return str;
+        return sw.toString();
     }
 
     public static String getRootErrorMessage(Exception e)

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