SpringBoot整合ActiveMQ过程解析

2019-11-26 08:33:27

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目录结构

引入 maven依赖

 <parent>    <groupId>org.springframework.boot</groupId>    <artifactId>spring-boot-starter-parent</artifactId>    <version>1.5.4.RELEASE</version>    <relativePath/>   </parent>  <properties>    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>    <java.version>1.8</java.version>  </properties>  <dependencies>    <dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter</artifactId>    </dependency>    <dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter-web</artifactId>    </dependency>    <dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter-test</artifactId>      <scope>test</scope>    </dependency>    <dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter-activemq</artifactId>    </dependency>  </dependencies>  <build>    <plugins>      <plugin>        <groupId>org.springframework.boot</groupId>        <artifactId>spring-boot-maven-plugin</artifactId>      </plugin>    </plugins>  </build>

引入 application.yml配置

spring: activemq:  broker-url: tcp://127.0.0.1:61616  user: admin  password: adminqueue: springboot-queueserver: port: 8080

创建QueueConfig

@Configurationpublic class QueueConfig {  @Value("${queue}")  private String queue;  @Bean  public Queue logQueue() {    return new ActiveMQQueue(queue);  }  @Bean  public JmsTemplate jmsTemplate(ActiveMQConnectionFactory activeMQConnectionFactory, Queue queue) {    JmsTemplate jmsTemplate = new JmsTemplate();    jmsTemplate.setDeliveryMode(2);// 进行持久化配置 1表示非持久化，2表示持久化</span>    jmsTemplate.setConnectionFactory(activeMQConnectionFactory);    jmsTemplate.setDefaultDestination(queue); // 此处可不设置默认，在发送消息时也可设置队列    jmsTemplate.setSessionAcknowledgeMode(4);// 客户端签收模式</span>    return jmsTemplate;  }  // 定义一个消息监听器连接工厂，这里定义的是点对点模式的监听器连接工厂  @Bean(name = "jmsQueueListener")  public DefaultJmsListenerContainerFactory jmsQueueListenerContainerFactory(      ActiveMQConnectionFactory activeMQConnectionFactory) {    DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();    factory.setConnectionFactory(activeMQConnectionFactory);    // 设置连接数    factory.setConcurrency("1-10");    // 重连间隔时间    factory.setRecoveryInterval(1000L);    factory.setSessionAcknowledgeMode(4);    return factory;  }}

创建生产者：

@SpringBootApplication@Component@EnableSchedulingpublic class Producer {    @Autowired  private JmsMessagingTemplate jmsMessagingTemplate;    @Autowired  private Queue queue;    @Scheduled(fixedDelay=3000)  public void send() {    String result = System.currentTimeMillis()+"---测试";    System.out.println("result"+result);    jmsMessagingTemplate.convertAndSend(queue,result);  }  public static void main(String[] args) {    SpringApplication.run(Producer.class, args);  }}

创建消费者的application.yml

spring: activemq:  broker-url: tcp://127.0.0.1:61616  user: admin  password: adminqueue: springboot-queueserver: port: 8081

创建消费者：

@Component@SpringBootApplicationpublic class consumer {  private int count =0;    @JmsListener(destination = "${queue}")  public void receive(TextMessage textMessage,Session session) throws JMSException {    String text = textMessage.getText();        System.out.println("消费:"+text+"第几次获取消息count："+(++count));        System.out.println();    String jmsMessageID = textMessage.getJMSMessageID();  }   public static void main(String[] args) {    SpringApplication.run(consumer.class,args);  }}

结果显示：