Springboot整合MQTT

Springboot整合MQTT

1.首先在application.yml中添加mqtt的配置

2.在pom.xml文件中倒入依赖

		<dependency>
			<groupId>org.springframework.integration</groupId>
			<artifactId>spring-integration-stream</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.integration</groupId>
			<artifactId>spring-integration-mqtt</artifactId>
			<version>5.0.6.RELEASE</version>
		</dependency>

3.编写mqtt推送消息类

@Configuration
@IntegrationComponentScan
public class MqttSenderConfig {

    @Value("${mqtt.username}")
    private String username;

    @Value("${mqtt.password}")
    private String password;

    @Value("${mqtt.host}")
    private String hostUrl;

    @Value("${mqtt.clientinid}")
    private String clientId;

    @Value("${mqtt.topic}")
    priv