From bd643b964b84a0be22437c04f0eee375a9623de8 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期二, 29 九月 2026 14:21:50 +0800
Subject: [PATCH] 天津-智科电子 1.协同办公-协同审批:采购及销售审批进入销售流程后也可预览在台账上传的附件

---
 src/main/java/com/ruoyi/common/utils/sign/Md5Utils.java |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/common/utils/sign/Md5Utils.java b/src/main/java/com/ruoyi/common/utils/sign/Md5Utils.java
index df1e23f..8fb0fc5 100644
--- a/src/main/java/com/ruoyi/common/utils/sign/Md5Utils.java
+++ b/src/main/java/com/ruoyi/common/utils/sign/Md5Utils.java
@@ -1,5 +1,6 @@
 package com.ruoyi.common.utils.sign;
 
+import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -55,7 +56,7 @@
     {
         try
         {
-            return new String(toHex(md5(s)).getBytes("UTF-8"), "UTF-8");
+            return new String(toHex(md5(s)).getBytes(StandardCharsets.UTF_8), StandardCharsets.UTF_8);
         }
         catch (Exception e)
         {

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