From f1e8c2cde53050ffe78ef3b13346ba77ca65110c Mon Sep 17 00:00:00 2001
From: 陈嘉乐 <cjl@hdlchina.com.cn>
Date: 星期四, 03 十二月 2020 17:55:52 +0800
Subject: [PATCH] 2020-12-03-2

---
 HDL_ON/DAL/Mqtt/MqttClient.cs |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/HDL_ON/DAL/Mqtt/MqttClient.cs b/HDL_ON/DAL/Mqtt/MqttClient.cs
index dba1acf..1682fc1 100644
--- a/HDL_ON/DAL/Mqtt/MqttClient.cs
+++ b/HDL_ON/DAL/Mqtt/MqttClient.cs
@@ -1,7 +1,6 @@
 锘�/*
 鏇存柊浜咵MQ杩炴帴鏂瑰紡
 */
-using System.Collections.Generic;
 using System;
 using MQTTnet.Client;
 using System.Threading.Tasks;
@@ -9,7 +8,6 @@
 using MQTTnet;
 using System.Text;
 using System.Security.Cryptography;
-using System.IO;
 using HDL_ON.DriverLayer;
 using HDL_ON.Entity;
 

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