ActiveMQ的Broker

  是什麼

 不同config配置文件來模擬不同的實例

[root@yangdong conf]# cp activemq.xml activemq1.xml 
[root@yangdong conf]# activemq start xbean:file:/opt/apache-activemq1-5.15.12/conf/activemq.xml 

區別在於redis的配置文件可以放在任何目錄，activemq的配置文件只能在原目錄

  嵌入式Broker

    POM.XML

<dependencies>
    <!-- https://mvnrepository.com/artifact/org.apache.activemq/activemq-all -->
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-all</artifactId>
        <version>5.15.11</version>
    </dependency>
    
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.10.1</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.apache.xbean/xbean-spring -->
    <dependency>
        <groupId>org.apache.xbean</groupId>
        <artifactId>xbean-spring</artifactId>
        <version>4.15</version>
    </dependency>     <dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.17</version>
</dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.18.10</version>
    </dependency>
</dependencies>
 

    Embedoker

import org.apache.activemq.broker.BrokerService;

public class EmbedBroker {

    public static void main(String[] args) throws Exception {
        //ActiveMQ也支持在vm中通信基於嵌入的broker
        BrokerService brokerService = new BrokerService();
        brokerService.setPopulateJMSXUserID(true);
        brokerService.addConnector("tcp://127.0.0.1:61616");
        brokerService.start();
    }
}
 

    隊列驗證

和Linux上的ActiveMQ是一樣的,Broker相當於一個Mini版本的ActiveMQ