SpringBoot+ActiveMQ(整合)

1.POM文件

<?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>2.1.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.atguigu</groupId>
    <artifactId>springboot-activemq</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot-activemq</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <!--activemq依赖-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-activemq</artifactId>
        </dependency>

        <!--消息队列连接池-->
        <dependency>
            <groupId>org.apache.activemq</groupId>
            <artifactId>activemq-pool</artifactId>
            <version>5.12.0</version>
        </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>

        <!--log快捷方式插件-->
        <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.16.12</version>
        </dependency>

        <!--spring boot 热部署功能-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.45</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

2.yml文件

spring:
  ## URL of the ActiveMQ broker. Auto-generated by default. For instance `tcp://localhost:61616`
  # failover:(tcp://localhost:61616,tcp://localhost:61617)
  # tcp://localhost:61616
  jms:
    pub-sub-domain: true
  activemq:
    broker-url: failover:tcp://192.168.68.137:61616
    in-memory: true
    pool:
      enabled: false
    packages:
      trust-all: true
    user: admin
    password: admin

server:
  port: 9011

3.定义容器与属性文件

package com.atguigu.springbootactivemq.config;

import org.apache.activemq.command.ActiveMQQueue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.jms.Queue;

@Configuration
public class BeanConfig {
    //定义存放消息
    @Bean
    public Queue queue(){
        return new ActiveMQQueue("ActiveMQQueue");
    }
}

自定义配置（获取yml文件的mq属性）

package com.atguigu.springbootactivemq.config;

import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.RedeliveryPolicy;
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 org.springframework.jms.config.DefaultJmsListenerContainerFactory;
import org.springframework.jms.connection.CachingConnectionFactory;
import org.springframework.jms.support.destination.DestinationResolver;

import javax.jms.ConnectionFactory;
import javax.jms.Destination;

/**
 * 自定义配置JMS
 *
 * @author : caigq
 * @version : 1.0
 * @date : 2018-06-01 9:32
 */
@Configuration
@EnableJms
public class MyJmsListenerConfigurer {

    @Value("${spring.activemq.broker-url}")
    private String activeMQURL;
    @Value("${spring.activemq.user}")
    private String userName;
    @Value("${spring.activemq.password}")
    private String password;

    /**
     * JMS 队列的监听容器工厂
     */
    @Bean(name = "MyjmsQueueListener")
    public DefaultJmsListenerContainerFactory jmsQueueListenerContainerFactory(ConnectionFactory jmsConnectionFactory) {
        DefaultJmsListenerContainerFactory factory =
                new DefaultJmsListenerContainerFactory();

        CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory(jmsConnectionFactory);

        factory.setConnectionFactory(cachingConnectionFactory);

        factory.setSessionTransacted(true);
        factory.setConcurrency("5");
        DestinationResolver destinationResolver = (session, destinationName, pubSubDomain) -> {
            Destination destination = session.createQueue(destinationName);
            return destination;
        };

        factory.setDestinationResolver(destinationResolver);
        return factory;
    }

    @Bean(name = "MyjmsTopicListener")
    public DefaultJmsListenerContainerFactory jmsTopicListenerContainerFactory(ConnectionFactory jmsConnectionFactory) {
        DefaultJmsListenerContainerFactory factory =
                new DefaultJmsListenerContainerFactory();

        CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory(jmsConnectionFactory);
        factory.setConnectionFactory(cachingConnectionFactory);

        factory.setPubSubDomain(true);
        factory.setSessionTransacted(true);
        factory.setConcurrency("6");

        return factory;
    }

    @Bean
    public ConnectionFactory jmsConnectionFactory(){
        ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory();

        connectionFactory.setBrokerURL(activeMQURL);
        connectionFactory.setUserName(userName);
        connectionFactory.setPassword(password);
        connectionFactory.setTrustAllPackages(true);
        connectionFactory.setMaxThreadPoolSize(ActiveMQConnection.DEFAULT_THREAD_POOL_SIZE);
        RedeliveryPolicy redeliveryPolicy = new RedeliveryPolicy();

        //定义ReDelivery(重发机制)机制 ，重发时间间隔是100毫秒，最大重发次数是3次
        //是否在每次尝试重新发送失败后,增长这个等待时间
        redeliveryPolicy.setUseExponentialBackOff(true);
        //重发次数,默认为6次   这里设置为1次
        redeliveryPolicy.setMaximumRedeliveries(1);
        //重发时间间隔,默认为1秒
        redeliveryPolicy.setInitialRedeliveryDelay(1000);
        //第一次失败后重新发送之前等待500毫秒,第二次失败再等待500 * 2毫秒,这里的2就是value
        redeliveryPolicy.setBackOffMultiplier(2);
        //最大传送延迟，只在useExponentialBackOff为true时有效（V5.5），假设首次重连间隔为10ms，倍数为2，那么第
        //二次重连时间间隔为 20ms，第三次重连时间间隔为40ms，当重连时间间隔大的最大重连时间间隔时，以后每次重连时间间隔都为最大重连时间间隔。
        redeliveryPolicy.setMaximumRedeliveryDelay(1000);
        connectionFactory.setRedeliveryPolicy(redeliveryPolicy);

        return connectionFactory;
    }

}

4.创建消息的监听类（消费者）

package com.atguigu.springbootactivemq.consumer;
import com.atguigu.springbootactivemq.pojo.student;
import lombok.extern.slf4j.Slf4j;
import org.springframework.jms.annotation.JmsListener;
import org.springframework.stereotype.Component;


@Component
@Slf4j
public class QueueAddFriendReceiver {
    @JmsListener(destination = "QUEUE_RECEIVE_ADD_FIREND", containerFactory = "MyjmsQueueListener") //红色为监听的队列名称
    public void receiveAddFriend(student student) {
        System.out.println("啦啦啦啦"+student.toString());
                log.error("receiveAddFriend Exception:{}");


    }
}

5.创建消息提供者

package com.atguigu.springbootactivemq.controller;


import com.atguigu.springbootactivemq.pojo.student;
import com.atguigu.springbootactivemq.produce.QueueProducer;
import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;


@RestController
public class ProviderController {
    @Autowired
    private QueueProducer queueProducer;
    //注入存放消息的队列，用于下列方法一

    @GetMapping("/value")
    public String value() {
        String queueName="QUEUE_RECEIVE_ADD_FIREND"; //自定义队列名称
        student student = new student();
        student.setName("小明");
        student.setAge(11);
        queueProducer.sendObjectMessage(queueName, student);   //发送到MQS
        return "消息已经发送";
    }

    }

6.消息发送的工具类

package com.atguigu.springbootactivemq.produce;


import lombok.extern.slf4j.Slf4j;
import org.apache.activemq.command.ActiveMQMapMessage;
import org.apache.activemq.command.ActiveMQObjectMessage;
import org.apache.activemq.command.ActiveMQQueue;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsMessagingTemplate;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Component;

import javax.jms.Destination;
import java.io.Serializable;
import java.util.Date;

/**
 * 队列模式提供者
 */
@Component
@Slf4j
public class QueueProducer {

    /**
     * MQ jms实例
     **/
    @Autowired
    private JmsMessagingTemplate jmsMessagingTemplate;

    @Autowired
    private ThreadPoolTaskExecutor threadPoolTaskExecutor;

    public void sendMapMessage(String queueName, Object message) {
        threadPoolTaskExecutor.submit(() -> {
            try {
                Destination destination = new ActiveMQQueue(queueName);
                // 这里定义了Queue的key
                ActiveMQMapMessage mqMapMessage = new ActiveMQMapMessage();
                mqMapMessage.setJMSDestination(destination);
                mqMapMessage.setObject("result", message);
                this.jmsMessagingTemplate.convertAndSend(destination, mqMapMessage);
            } catch (Throwable e) {
                log.error("{}", e);
            }
        });
    }

    public void sendObjectMessage(String queueName, Object message) {
        threadPoolTaskExecutor.submit(() -> {
            try {
                log.info("发送添加好友请求:{}",message.toString());
                Destination destination = new ActiveMQQueue(queueName);
                // 这里定义了Queue的key
                ActiveMQObjectMessage mqObjectMessage = new ActiveMQObjectMessage();
                mqObjectMessage.setJMSDestination(destination);
                mqObjectMessage.setObject((Serializable) message);
                this.jmsMessagingTemplate.convertAndSend(destination, mqObjectMessage);
            } catch (Throwable e) {
                log.error("{}", e);
            }
        });
    }

    public void sendObjectMessage(Destination destination, Object message) {
        threadPoolTaskExecutor.submit(() -> {
            Date date = new Date();
            try {
                // 这里定义了Queue的key
                log.info("【queue-->send】:activeCount={},queueCount={},completedTaskCount={},taskCount={}", threadPoolTaskExecutor.getThreadPoolExecutor().getActiveCount(), threadPoolTaskExecutor.getThreadPoolExecutor().getQueue().size(), threadPoolTaskExecutor.getThreadPoolExecutor().getCompletedTaskCount(), threadPoolTaskExecutor.getThreadPoolExecutor().getTaskCount());

                ActiveMQObjectMessage mqObjectMessage = new ActiveMQObjectMessage();
                mqObjectMessage.setJMSDestination(destination);
                mqObjectMessage.setObject((Serializable) message);
                this.jmsMessagingTemplate.convertAndSend(destination, mqObjectMessage);
            } catch (Throwable e) {
                log.error("{}", e);
            }
        });
    }

}

7.结构图

 

 

 

 

8.MQ的可视化界面