From 4072b080fe443337432deb969cd86ebdcfa78d31 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=96=AF=E7=8B=82=E7=9A=84=E7=8B=AE=E5=AD=90Li?=
 <15040126243@163.com>
Date: Thu, 22 Jan 2026 09:33:40 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=20=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0mqtt=E6=A8=A1=E5=9D=97=E9=85=8D=E7=BD=AE=E5=BC=80?=
 =?UTF-8?q?=E5=85=B3?=
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---
 .../dromara/common/mqtt/config/MqttAutoConfiguration.java   | 2 ++
 .../java/org/dromara/demo/controller/MqttController.java    | 6 +++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/ruoyi-common/ruoyi-common-mqtt/src/main/java/org/dromara/common/mqtt/config/MqttAutoConfiguration.java b/ruoyi-common/ruoyi-common-mqtt/src/main/java/org/dromara/common/mqtt/config/MqttAutoConfiguration.java
index f13b8de2a..d0c06f19c 100644
--- a/ruoyi-common/ruoyi-common-mqtt/src/main/java/org/dromara/common/mqtt/config/MqttAutoConfiguration.java
+++ b/ruoyi-common/ruoyi-common-mqtt/src/main/java/org/dromara/common/mqtt/config/MqttAutoConfiguration.java
@@ -4,6 +4,7 @@ import org.dromara.common.mqtt.listener.MqttClientConnectListener;
 import org.dromara.common.mqtt.listener.MqttClientGlobalMessageListener;
 import org.dromara.mica.mqtt.core.client.MqttClientCreator;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 
 /**
@@ -17,6 +18,7 @@ import org.springframework.context.annotation.Bean;
  * @author Lion Li
  */
 @AutoConfiguration
+@ConditionalOnProperty(value = "mqtt.client.enabled", havingValue = "true")
 public class MqttAutoConfiguration {
 
     @Bean
diff --git a/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/controller/MqttController.java b/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/controller/MqttController.java
index 6fcacfcd9..2e0e8c27a 100644
--- a/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/controller/MqttController.java
+++ b/ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/controller/MqttController.java
@@ -8,6 +8,8 @@ import org.dromara.mica.mqtt.codec.message.MqttPublishMessage;
 import org.dromara.mica.mqtt.core.annotation.MqttClientSubscribe;
 import org.dromara.mica.mqtt.core.deserialize.MqttJsonDeserializer;
 import org.dromara.mica.mqtt.spring.client.MqttClientTemplate;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -30,7 +32,9 @@ import java.nio.charset.StandardCharsets;
 @Slf4j
 public class MqttController {
 
-    private final MqttClientTemplate client;
+    @Lazy
+    @Autowired
+    private MqttClientTemplate client;
 
     @GetMapping("/send")
     public boolean send() {