From 49464e8bca12dab7ea9016c39531d46d4b446b6a Mon Sep 17 00:00:00 2001
From: thinkgem <thinkgem@163.com>
Date: Tue, 7 May 2024 13:41:28 +0800
Subject: [PATCH] update

---
 common/src/main/java/com/jeesite/common/io/PropertiesUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/src/main/java/com/jeesite/common/io/PropertiesUtils.java b/common/src/main/java/com/jeesite/common/io/PropertiesUtils.java
index dcc41ac0..fae2bc63 100644
--- a/common/src/main/java/com/jeesite/common/io/PropertiesUtils.java
+++ b/common/src/main/java/com/jeesite/common/io/PropertiesUtils.java
@@ -171,7 +171,7 @@ public class PropertiesUtils {
 	}
 	
 	// 正则表达式预编译
-	private static Pattern p1 = Pattern.compile("\\$\\{.*?\\}");
+	private static final Pattern p1 = Pattern.compile("\\$\\{.*?\\}");
 
 	/**
 	 * 获取属性值，取不到从System.getProperty()获取，都取不到返回null