From afbc542414ba1663776d565df649b5aaf8912f88 Mon Sep 17 00:00:00 2001
From: Administrator <1525436766@qq.com>
Date: 星期四, 25 三月 2021 12:02:29 +0800
Subject: [PATCH] 修改

---
 Demo_Manage_Simul/src/com/thread/Manage_Simul_SQL.java |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/Demo_Manage_Simul/src/com/thread/Manage_Simul_SQL.java b/Demo_Manage_Simul/src/com/thread/Manage_Simul_SQL.java
index 2036cf4..80a5634 100644
--- a/Demo_Manage_Simul/src/com/thread/Manage_Simul_SQL.java
+++ b/Demo_Manage_Simul/src/com/thread/Manage_Simul_SQL.java
@@ -17,7 +17,6 @@
 	 * @param devices
 	 */
 	public static void queryAllDevice(MysqlConnPool pool, List<Device_Inf> devices) {
-		devices = new ArrayList<Device_Inf>();
 		String sql_str = " SELECT * FROM "+ Sql_Mysql.Tb_Device_Inf_Table;
 		Sql_Mysql sql = new Sql_Mysql(pool.getConn());
 		ResultSet res = null;

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