From 49329cc29f7d6628a60af2243dfbd5cd801c1d6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A6=82=E6=A2=A6=E6=8A=80=E6=9C=AF?= <596392912@qq.com>
Date: Sat, 22 Jun 2024 19:06:36 +0800
Subject: [PATCH] =?UTF-8?q?:sparkles:=20=E5=AE=8C=E5=96=84=E6=B3=A8?=
 =?UTF-8?q?=E9=87=8A=EF=BC=8C=E9=81=BF=E5=85=8D=E8=AF=AF=E7=94=A8=E3=80=82?=
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---
 .../iot/mqtt/client/listener/MqttClientConnectListener.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/example/mica-mqtt-client-spring-boot-example/src/main/java/net/dreamlu/iot/mqtt/client/listener/MqttClientConnectListener.java b/example/mica-mqtt-client-spring-boot-example/src/main/java/net/dreamlu/iot/mqtt/client/listener/MqttClientConnectListener.java
index eabd8d10..371c9925 100644
--- a/example/mica-mqtt-client-spring-boot-example/src/main/java/net/dreamlu/iot/mqtt/client/listener/MqttClientConnectListener.java
+++ b/example/mica-mqtt-client-spring-boot-example/src/main/java/net/dreamlu/iot/mqtt/client/listener/MqttClientConnectListener.java
@@ -45,7 +45,7 @@ public void onConnected(MqttConnectedEvent event) {
 	@EventListener
 	public void onDisconnect(MqttDisconnectEvent event) {
 		logger.info("MqttDisconnectEvent:{}", event);
-		// 在断线时更新 clientId、username、password
+		// 在断线时更新 clientId、username、password，只能改这 3 个，不可调用其他方法。
 		mqttClientCreator.clientId("newClient" + System.currentTimeMillis())
 			.username("newUserName")
 			.password("newPassword");