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SpringBoot整合activemq

#Hideonbush 人气:0

ActiveMQ是什么

ActiveMQ是消息队列技术,为解决高并发问题而生
ActiveMQ生产者消费者模型(生产者和消费者可以跨平台、跨系统)
ActiveMQ支持如下两种消息传输方式

1.安装activemq(linux)

1.下载压缩包,地址链接: https://activemq.apache.org/components/classic/download/.

2.利用xshell上传压缩包到linux上,并且解压

3.进入到bin目录启动,通过./activemq start命令启动activemq

4.在宿主主机范文虚拟机ip地址加上端口号8161,会出现登录弹框叫我们输入用户名和密码,用户名和密码都是admin。如下界面即代表active安装成功

5.要注意的坑!
1)linux主机和宿主主机的防火墙都要关闭
2)linux主机和宿主主机一定要互ping得通
3)如果linux主机和宿主主机互ping得通,但是却访问不了activemq的端口,那就参考这篇文章,把conf目录下的jetty.xml文件中的地址为linux主机的ip地址,就可以访问了。文章链接: https://www.qb5200.com/LINUXjishu/810589.html.

4)activemq还依赖java环境,所以linux上也要安装java环境

2.SpringBoot整合activemq案例

2.1 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 https://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>2.6.3</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.yl</groupId>
    <artifactId>jms</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>jms</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>11</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-activemq</artifactId>
        </dependency>
            <artifactId>spring-boot-starter-web</artifactId>

            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

2.2 application.properties

# activemq的配置
# 地址
spring.activemq.broker-url=tcp://192.168.244.135:61616
# 信任所有的包
spring.activemq.packages.trust-all=true
# 用户名
spring.activemq.user=admin
# 密码
spring.activemq.password=admin

2.3 消息实体

package com.yl.jms.model;

import java.io.Serializable;
import java.util.Date;
public class Message implements Serializable {
    private String content;
    private Date date;
    public String getContent() {
        return content;
    }
    public void setContent(String content) {
        this.content = content;
    public Date getDate() {
        return date;
    public void setDate(Date date) {
        this.date = date;
    @Override
    public String toString() {
        return "Message{" +
                "content='" + content + '\'' +
                ", date=" + date +
                '}';
}

2.4 主程序

package com.yl.jms;

import org.apache.activemq.command.ActiveMQQueue;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import javax.jms.Queue;
@SpringBootApplication
public class JmsApplication {
    public static void main(String[] args) {
        SpringApplication.run(JmsApplication.class, args);
    }
    @Bean
    Queue queue() {
        return new ActiveMQQueue("yl-queue");
}

2.5 定义消息的发送和接收方法

package com.yl.jms.config;

import com.yl.jms.model.Message;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.annotation.EnableJms;
import org.springframework.jms.annotation.JmsListener;
import org.springframework.jms.core.JmsMessagingTemplate;
import org.springframework.stereotype.Component;
import javax.jms.Queue;
@Component
public class JmsComponent {
    //消息发送模板
    @Autowired
    JmsMessagingTemplate jmsMessagingTemplate;
    Queue queue;
    //发送消息
    public void send(Message message) {
        jmsMessagingTemplate.convertAndSend(queue,message);
    }
    //接收消息
    @JmsListener(destination = "yl-queue")
    public void receive(Message message) {
        System.out.println("message:" + message);
}

2.6 测试

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