springboot微服务整合activemq的queue/topic代码

springboot整合activeMQ之queue

queue默认持久化,jdbc持久化配置及使用journal高速缓存的方式见activemq
pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.5.RELEASE</version>
        <relativePath/>
    </parent>

    <groupId>com.atguigu</groupId>
    <artifactId>springboot_mq_produce</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </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>
            <version>2.1.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.messaginghub</groupId>
            <artifactId>pooled-jms</artifactId>
            <version>1.0.4</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.2.1.RELEASE</version>
            </plugin>
        </plugins>
    </build>
</project>

生产者微服务

application.yml

server:
  port: 7777

spring:
  activemq:
    broker-url: tcp://localhost:61616
    user: admin
    password: admin
  jms:
    pub-sub-domain: false      # false表示queue，true表示topic

# 自己定义队列名称
myqueue: boot-activemq-queue

配置bean

package com.atguigu.boot.activemq.config;
import org.apache.activemq.command.ActiveMQQueue;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jms.annotation.EnableJms;
import javax.jms.Queue;

@Configuration
// 开启jms（java message service）
@EnableJms
public class ConfigBean {
      
      
    @Value("${myqueue}")
    private String myqueue;

    @Bean
    public Queue queue(){
      
      
        return new ActiveMQQueue(myqueue);
    }
}

queue消息生产者

package com.atguigu.boot.activemq.produce;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsMessagingTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import javax.jms.Queue;
import java.util.UUID;

@Component
@Slf4j
public class Queue_Produce {
      
      
    @Autowired
    private JmsMessagingTemplate jmsMessagingTemplate;
    
    @Autowired
    private Queue queue;

    // 调用一次投放一次消息
    public void produceMsg(){
      
      
        jmsMessagingTemplate.convertAndSend(queue, "******: " + UUID.randomUUID().toString().substring(0,6));
    }

    // 间隔时间定投消息
    @Scheduled(fixedDelay = 3000L)
    public void produceMsgScheduled(){
      
      
        jmsMessagingTemplate.convertAndSend(queue, "******: " + UUID.randomUUID().toString().substring(0,6));
        log.info("******produceMsgScheduled send ok");
    }
}

主启动类(使用定时投放直接开启主启动类即可)

package com.atguigu.boot.activemq;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
// 开启定时投放消息
@EnableScheduling
public class MainApp_Produce {
      
      
    public static void main(String[] args) {
      
      
        SpringApplication.run(MainApp_Produce.class, args);
    }
}

测试单元(调用一次投放一次消息的测试类,定时投放直接开启主启动类)

package com.atguigu.boot.activemq;
import com.atguigu.boot.activemq.produce.Queue_Produce;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import javax.annotation.Resource;

//classes属性用来指定运行测试类需要装载的class 集合
@SpringBootTest(classes = MainApp_Produce.class)
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
public class TestActiveMQ {
      
      
    @Resource
    private Queue_Produce queue_produce;

    @Test
    public void testSend() throws Exception{
      
      
        queue_produce.produceMsg();
    }
}

消费者微服务

application.yml

server:
  port: 8888

spring:
  activemq:
    broker-url: tcp://localhost:61616
    user: admin
    password: admin
  jms:
    pub-sub-domain: false      # false表示queue，true表示topic

# 自己定义队列名称
myqueue: boot-activemq-queue

queue消息消费者类

package com.atguigu.boot.activemq.consumer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.jms.annotation.JmsListener;
import org.springframework.stereotype.Component;
import javax.jms.JMSException;
import javax.jms.TextMessage;

@Component
@Slf4j
public class Queue_Consumer {
      
      
    @JmsListener(destination = "${myqueue}")
    public void receive(TextMessage textMessage) throws JMSException{
      
      
        log.info("******消费者消费消息: " + textMessage.getText());
    }
}

消费者微服务主启动类

package com.atguigu.boot.activemq;
import org.springframework.boot.SpringApplication;

public class MainApp_Consumer {
      
      
    public static void main(String[] args) {
      
      
        SpringApplication.run(MainApp_Consumer.class, args);
    }
}

springboot整合activeMQ之topic

jdbc持久化配置见activemq但是topic持久化还是没有成功,需要补充
pom.xml同上

topic生产者微服务

application.yml

server:
  port: 6666

spring:
  activemq:
    broker-url: tcp://localhost:61616
    user: admin
    password: admin
  jms:
    pub-sub-domain: true   # true代表topic，false代表queue

# 自己定义的主题名称
mytopic:  boot-activemq-topic

topic生产者配置bean

package com.atguigu.boot.activemq.topic.config;
import org.apache.activemq.command.ActiveMQTopic;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import javax.jms.Topic;

@Configuration
public class ConfigBean {
      
      
    @Value("${mytopic}")
    private String mytopic;

    @Bean
    public Topic topic(){
      
      
        return new ActiveMQTopic(mytopic);
    }
}

topic消息生产者

package com.atguigu.boot.activemq.topic.produce;
import lombok.extern.slf4j.Slf4j;
import org.springframework.jms.core.JmsMessagingTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import javax.jms.Topic;
import java.util.UUID;

@Component
@Slf4j
public class Topic_Produce {
      
      
    @Resource
    private JmsMessagingTemplate jmsMessagingTemplate;

    @Resource
    private Topic topic;

    // 每3s钟发送一次消息
    @Scheduled(fixedDelay = 3000L)
    public void productTopic(){
      
      
        jmsMessagingTemplate.convertAndSend(topic, "topic消息：" + UUID.randomUUID().toString().substring(0, 6));
    }
}

topic生产者主启动类

package com.atguigu.boot.activemq.topic;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
@EnableScheduling
public class MainApp_TopicProduce {
      
      
    public static void main(String[] args) {
      
      
        SpringApplication.run(MainApp_TopicProduce.class, args);
    }
}

topic消费者微服务

pom.xml同上
application.yml

server:
  port: 5555      # 启动第一个topic消费者为5555端口，启动第二个topic消费者改成5566端口

spring:
  jms:
    pub-sub-domain: true
  activemq:
    broker-url: tcp://localhost:61616
    user: admin
    password: admin

# 自定义topic名称
mytopic: boot-activemq-topic

topic消息消费者类

package com.atguigu.boot.activemq.consumer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.jms.annotation.JmsListener;
import org.springframework.stereotype.Component;
import javax.jms.JMSException;
import javax.jms.TextMessage;

@Component
@Slf4j
public class Queue_Consumer {
      
      
    @JmsListener(destination = "${mytopic}")
    public void receive(TextMessage textMessage) throws JMSException {
      
      
        log.info("topic消费者收到的消息： " + textMessage.getText());
    }
}

topic消费主启动类

package com.atguigu.boot.activemq;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
public class MainApp_Topic5555 {
      
      
    public static void main(String[] args) {
      
      
        SpringApplication.run(MainApp_Topic5555.class, args);
    }
}

package com.atguigu.boot.activemq;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
public class MainApp_Topic5566 {
      
      
    public static void main(String[] args) {
      
      
        SpringApplication.run(MainApp_Topic5566.class, args);
    }
}

springboot微服务整合activemq的queue/topic代码

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