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daiyongfei
2025-12-19 14:06:01 +08:00
parent 8c636d0484
commit c480bda112
13 changed files with 180 additions and 50 deletions
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35
fys-admin/src/main/java/com/fuyuanshen/global/mqtt/config/MqttConfiguration.java
View File

@ -10,22 +10,43 @@ import org.springframework.integration.mqtt.core.MqttPahoClientFactory;
@Configuration
public class MqttConfiguration {
@Autowired
private MqttPropertiesConfig mqttPropertiesConfig;
/** 创建连接工厂 **/
/**
* 创建连接工厂
**/
@Bean
public MqttPahoClientFactory mqttPahoClientFactory(){
public MqttPahoClientFactory mqttPahoClientFactory() {
DefaultMqttPahoClientFactory factory = new DefaultMqttPahoClientFactory();
MqttConnectOptions options = new MqttConnectOptions();
options.setCleanSession(true); //设置新会话
options.setUserName(mqttPropertiesConfig.getUsername());
options.setPassword(mqttPropertiesConfig.getPassword().toCharArray());
options.setServerURIs(new String[]{mqttPropertiesConfig.getUrl()});
options.setCleanSession(true); // 设置新会话
// 修复用户名为null时的空指针异常
String username = mqttPropertiesConfig.getUsername();
if (username != null) {
options.setUserName(username);
}
// 修复密码为null时的空指针异常
String password = mqttPropertiesConfig.getPassword();
if (password != null) {
options.setPassword(password.toCharArray());
}
// 修复URL为null时的空指针异常
String url = mqttPropertiesConfig.getUrl();
if (url != null) {
options.setServerURIs(new String[]{url});
}
options.setAutomaticReconnect(true); // 启用自动重连
options.setConnectionTimeout(10); // 设置连接超时时间
options.setKeepAliveInterval(60); // 设置心跳间隔
factory.setConnectionOptions(options);
return factory;
}
}

8
fys-admin/src/main/java/com/fuyuanshen/global/mqtt/config/MqttInboundConfiguration.java
View File

@ -39,8 +39,14 @@ public class MqttInboundConfiguration {
public MessageProducer messageProducer(){
// 生成一个不重复的随机数
String clientId = mqttPropertiesConfig.getSubClientId() + "_" + UUID.fastUUID();
// 修复URL为null时的空指针异常
String url = mqttPropertiesConfig.getUrl();
if (url == null) {
throw new IllegalStateException("MQTT服务器URL未配置");
}
MqttPahoMessageDrivenChannelAdapter mqttPahoMessageDrivenChannelAdapter = new MqttPahoMessageDrivenChannelAdapter(
mqttPropertiesConfig.getUrl(),
url,
clientId,
mqttPahoClientFactory,
mqttPropertiesConfig.getSubTopic().split(",")

8
fys-admin/src/main/java/com/fuyuanshen/global/mqtt/config/MqttOutboundConfiguration.java
View File

@ -32,8 +32,14 @@ public class MqttOutboundConfiguration {
@ServiceActivator(inputChannel = "mqttOutboundChannel") // 指定处理器针对哪个通道的消息进行处理
public MessageHandler mqttOutboundMessageHandler(){
String clientId = mqttPropertiesConfig.getPubClientId() + "_" + UUID.fastUUID();
// 修复URL为null时的空指针异常
String url = mqttPropertiesConfig.getUrl();
if (url == null) {
throw new IllegalStateException("MQTT服务器URL未配置");
}
MqttPahoMessageHandler mqttPahoMessageHandler = new MqttPahoMessageHandler(
mqttPropertiesConfig.getUrl(),
url,
clientId,
mqttPahoClientFactory
);