From 8be799e6856da807a7b3f379cb8a876cc5581f47 Mon Sep 17 00:00:00 2001
From: Looly <loolly@aliyun.com>
Date: Mon, 9 Jun 2025 16:41:39 +0800
Subject: [PATCH] fix connection pool bug

---
 .../dromara/hutool/db/ds/pooled/PooledConnection.java  | 10 ++++++++++
 .../dromara/hutool/db/ds/pooled/PooledDataSource.java  |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java b/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java
index c0a54e392..20eab47cd 100644
--- a/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java
+++ b/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledConnection.java
@@ -99,6 +99,16 @@ public class PooledConnection extends ConnectionWrapper {
 		return this.isClosed;
 	}
 
+	/**
+	 * 打开连接
+	 *
+	 * @return this
+	 */
+	PooledConnection open() {
+		this.isClosed = false;
+		return this;
+	}
+
 	/**
 	 * 销毁连接，即彻底关闭并丢弃连接
 	 */
diff --git a/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledDataSource.java b/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledDataSource.java
index d3287ef03..19446470a 100644
--- a/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledDataSource.java
+++ b/hutool-db/src/main/java/org/dromara/hutool/db/ds/pooled/PooledDataSource.java
@@ -86,7 +86,7 @@ public class PooledDataSource extends AbstractDataSource {
 
 	@Override
 	public PooledConnection getConnection() throws SQLException {
-		return connPool.borrowObject();
+		return connPool.borrowObject().open();
 	}
 
 	@Override