docker 安装 activeMq 及 集成 springboot

• • docker安装activeMq
  • springboot集成activemq

查找镜像：

docker search activemq

拉取最新镜像：

docker pull docker.io/webcenter/activemq

查看

docker images

启动

docker run -d --name activemq -p 61616:61616 -p 8161:8161 webcenter/activemq

查看正在运行的容器

docker ps

访问地址
http://ip:8161

我将 消息生产者/消息消费者 放在了一个项目
项目目录

pom

        
            org.springframework.boot
            spring-boot-starter-activemq
        
        
        
            org.messaginghub
            pooled-jms
        

配置文件

spring:
  datasource:
    url: jdbc:mysql://localhost:3306/dept
    username: root
    password: root

  activemq:
    broker-url: tcp://192.168.72.130:61616
    user: admin
    password: admin
    #true 表示使用内置的MQ，false则连接服务器
    in-memory: false
    pool:
      #true表示使用连接池；false时，每发送一条数据创建一个连接
      enabled: true
      #空闲的连接过期时间，默认为30秒
      idle-timeout: 30000
      #连接池最大连接数
      max-connections: 10
    # activemq 队列、订阅 的名称
    queue-name: active.queue
    topic-name: active.topic

配置类

package ****

import org.apache.activemq.command.ActiveMQQueue;
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.Queue;
import javax.jms.Topic;

@Configuration
public class ActiveMqConfig {

    @Value("${spring.activemq.queue-name}")
    private String QUEUE_NAME;
    @Value("${spring.activemq.topic-name}")
    private String TOPIC_NAME;

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

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

生产者

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jms.core.JmsMessagingTemplate;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.jms.Queue;
import javax.jms.Topic;

@RestController
@RequestMapping("producer")
public class ProducerController {

    private static final Logger logger = LoggerFactory.getLogger(ProducerController.class);

    @Resource
    private JmsMessagingTemplate jmsMessagingTemplate;

    @Resource
    private Queue queue;

    @Resource
    private Topic topic;

    @PostMapping("send")
    public MessageModel send(@RequestParam String str){
        try {
            jmsMessagingTemplate.convertAndSend(queue, str);
            return new MessageModel<>(MessageModel.success, "成功");
        }catch (Exception e){
            logger.error("args: str ==> {}", str);
            logger.error("activeMq消息发送失败。", e);
            return new MessageModel<>(MessageModel.error, "activeMq消息发送失败");
        }
    }
}

消费者

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jms.annotation.JmsListener;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;

@Component
public class HrUserListen {

    private static final Logger logger = LoggerFactory.getLogger(HrUserListen.class);

    
    @JmsListener(destination="active.queue")
    public void receiveHrUser(String str){
        logger.info("====接收信息====：str ==> {}", str);
    }
}