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集成MQTT

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This commit is contained in:
chenyouting
2025-06-26 17:14:34 +08:00
parent 953ffdfb28
commit c0c33f6c2e
7 changed files with 220 additions and 6 deletions
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46
fys-system/src/main/java/com/fuyuanshen/modules/security/config/DeviceDataController.java Normal file
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@ -0,0 +1,46 @@
package com.fuyuanshen.modules.security.config;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fuyuanshen.annotation.rest.AnonymousGetMapping;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
@RestController
@RequestMapping("/api/device")
@Slf4j
public class DeviceDataController {
@Autowired
private MqttPublisher mqttPublisher;
// @PostMapping("/{deviceId}/command")
@AnonymousGetMapping(value = "/test/command")
public ResponseEntity<String> sendCommand() {
try {
// 将命令转换为JSON格式
// 生成模拟设备数据
Map<String, Object> payload = new HashMap<>();
payload.put("deviceId", 1);
payload.put("temperature", 20 + new Random().nextInt(10));
payload.put("humidity", 40 + new Random().nextInt(20));
payload.put("status", "online");
payload.put("timestamp", System.currentTimeMillis());
// 发布设备数据到MQTT
String jsonPayload = new ObjectMapper().writeValueAsString(payload);
mqttPublisher.publish("device/data/" + 1, jsonPayload);
return ResponseEntity.ok("命令已发送");
} catch (Exception e) {
log.error("发送设备命令失败: {}", e.getMessage(), e);
return ResponseEntity.status(500).body("发送命令失败");
}
}
}

25
fys-system/src/main/java/com/fuyuanshen/modules/security/config/DeviceDataService.java Normal file
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@ -0,0 +1,25 @@
package com.fuyuanshen.modules.security.config;
import lombok.extern.slf4j.Slf4j;
import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.integration.mqtt.support.MqttHeaders;
import org.springframework.messaging.Message;
import org.springframework.stereotype.Service;
@Service
@Slf4j
public class DeviceDataService {
@ServiceActivator(inputChannel = "mqttInputChannel")
public void handleDeviceData(Message<?> message) {
String topic = message.getHeaders().get(MqttHeaders.RECEIVED_TOPIC).toString();
String payload = message.getPayload().toString();
// 解析设备数据
if (topic.startsWith("device/data/")) {
log.info("Received device data device/data/: {} {}", topic, payload);
}
}
}

48
fys-system/src/main/java/com/fuyuanshen/modules/security/config/MqttConfig.java Normal file
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@ -0,0 +1,48 @@
package com.fuyuanshen.modules.security.config;
import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.integration.mqtt.core.DefaultMqttPahoClientFactory;
import org.springframework.integration.mqtt.core.MqttPahoClientFactory;
@Configuration
public class MqttConfig {
@Value("${mqtt.host}")
private String host;
@Value("${mqtt.clientId}")
private String clientId;
@Value("${mqtt.username}")
private String username;
@Value("${mqtt.password}")
private String password;
@Value("${mqtt.defaultTopic}")
private String defaultTopic;
// 配置MQTT客户端工厂
@Bean
public MqttConnectOptions getMqttConnectOptions() {
MqttConnectOptions mqttConnectOptions = new MqttConnectOptions();
mqttConnectOptions.setUserName(username);
mqttConnectOptions.setPassword(password.toCharArray());
mqttConnectOptions.setServerURIs(new String[]{host});
mqttConnectOptions.setKeepAliveInterval(60);
return mqttConnectOptions;
}
// 配置MQTT客户端
@Bean
public MqttPahoClientFactory mqttClientFactory() {
DefaultMqttPahoClientFactory factory = new DefaultMqttPahoClientFactory();
factory.setConnectionOptions(getMqttConnectOptions());
return factory;
}
// 其他配置...
}

33
fys-system/src/main/java/com/fuyuanshen/modules/security/config/MqttPublisher.java Normal file
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@ -0,0 +1,33 @@
package com.fuyuanshen.modules.security.config;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.integration.mqtt.core.MqttPahoClientFactory;
import org.springframework.integration.mqtt.outbound.MqttPahoMessageHandler;
import org.springframework.integration.mqtt.support.DefaultPahoMessageConverter;
import org.springframework.messaging.support.GenericMessage;
import org.springframework.stereotype.Service;
@Service
@Slf4j
public class MqttPublisher {
private final MqttPahoClientFactory mqttClientFactory;
private final String clientId;
public MqttPublisher(MqttPahoClientFactory mqttClientFactory,
@Value("${mqtt.clientId}") String clientId) {
this.mqttClientFactory = mqttClientFactory;
this.clientId = clientId + "-publisher";
}
public void publish(String topic, String payload) {
MqttPahoMessageHandler messageHandler = new MqttPahoMessageHandler(
clientId, mqttClientFactory);
messageHandler.setAsync(true);
messageHandler.setDefaultTopic(topic);
messageHandler.start();
messageHandler.setConverter(new DefaultPahoMessageConverter());
messageHandler.handleMessage(new GenericMessage<>(payload));
}
}

47
fys-system/src/main/java/com/fuyuanshen/modules/security/config/MqttSubscriberConfig.java Normal file
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@ -0,0 +1,47 @@
package com.fuyuanshen.modules.security.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.integration.channel.DirectChannel;
import org.springframework.integration.core.MessageProducer;
import org.springframework.integration.mqtt.core.MqttPahoClientFactory;
import org.springframework.integration.mqtt.inbound.MqttPahoMessageDrivenChannelAdapter;
import org.springframework.integration.mqtt.support.DefaultPahoMessageConverter;
import org.springframework.messaging.MessageChannel;
@Configuration
public class MqttSubscriberConfig {
@Bean
public MessageChannel mqttInputChannel() {
return new DirectChannel();
}
@Bean
public MessageProducer inbound(MqttPahoClientFactory mqttClientFactory) {
MqttPahoMessageDrivenChannelAdapter adapter =
new MqttPahoMessageDrivenChannelAdapter(
"subscriberClient",
mqttClientFactory,
"test/topic/#","device/data/#"); // 订阅主题通配符
adapter.setCompletionTimeout(5000);
adapter.setConverter(new DefaultPahoMessageConverter());
adapter.setQos(1);
adapter.setOutputChannel(mqttInputChannel());
return adapter;
}
/* @Bean
@ServiceActivator(inputChannel = "mqttInputChannel")
public MessageHandler handler() {
return message -> {
String topic = message.getHeaders().get(MqttHeaders.RECEIVED_TOPIC).toString();
String payload = message.getPayload().toString();
System.out.println("收到MQTT消息 - 主题: " + topic + ", 内容: " + payload);
// 处理接收到的消息
};
}*/
}

19
fys-system/src/main/resources/config/application-dev.yml
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@ -4,9 +4,9 @@ spring:
druid:
db-type: com.alibaba.druid.pool.DruidDataSource
driverClassName: com.p6spy.engine.spy.P6SpyDriver
url: jdbc:p6spy:mysql://192.168.2.23:3306/eladmin?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false
url: jdbc:p6spy:mysql://120.79.224.186:3366/eladmin?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false
username: root
password: root
password: 1fys@QWER..
# 初始连接数，建议设置为与最小空闲连接数相同
initial-size: 20
# 最小空闲连接数，保持足够的空闲连接以应对请求
@ -53,10 +53,10 @@ spring:
redis:
#数据库索引
database: ${REDIS_DB:2}
host: ${REDIS_HOST:123.207.99.140}
port: ${REDIS_PORT:6379}
password: ${REDIS_PWD:ccxx11234}
database: ${REDIS_DB:0}
host: ${REDIS_HOST:120.79.224.186}
port: ${REDIS_PORT:26379}
password: ${REDIS_PWD:1fys@QWER..}
#连接超时时间
timeout: 5000
# 连接池配置
@ -149,3 +149,10 @@ file:
logging:
level:
com.fuyuanshen: debug
# MQTT配置
mqtt:
host: tcp://47.107.152.87:1883
clientId: fsy-admin-mqtt-client
username: admin
password: fys123456
defaultTopic: test/topic

8
pom.xml
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@ -223,6 +223,14 @@
<artifactId>commons-text</artifactId>
<version>1.13.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-integration</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-mqtt</artifactId>
</dependency>
</dependencies>
<build>