一、maven方式

1. 依赖

        <dependency><groupId>org.apache.activemq</groupId><artifactId>activemq-core</artifactId><version>5.5.0</version></dependency>

2. 发送端

简洁版本

package mq;import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;import org.apache.activemq.ActiveMQConnectionFactory;public class Sender {public static void main(String[] args) throws Exception {// 1.创建连接工厂ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://192.168.0.119:61616");// 2.创建连接Connection connection = connectionFactory.createConnection();// 3.启动连接connection.start();// 4.获取session(会话对象) 参数1：是否启动事务 参数2：消息确认方式Session session = connection.createSession(false,Session.AUTO_ACKNOWLEDGE);// 5.创建队列对象Queue queue = session.createQueue("test-queue");// 6.创建消息生产者对象MessageProducer producer = session.createProducer(queue);// 7.创建消息对象（文本消息）TextMessage textMessage = session.createTextMessage("发送点点对消息模拟第一轮测试！");// 8.发送消息producer.send(textMessage);// 9.关闭资源producer.close();session.close();connection.close();}
}

测试版本

 package com.gblfy.activemq.qq;import javax.jms.*;import org.apache.activemq.ActiveMQConnectionFactory;public class Sender {public static String ADDRESS = "192.168.0.119:61616";public static String QUEUE = "test-queue";public static String SENDMSG = "发送点点对消息模拟第一轮测试！";public static void main(String[] args) throws Exception {//连接工厂ConnectionFactory connectionFactory;//连接Connection connection = null;//会话 接受或者发送消息的线程Session session = null;//消息的目的地Queue queue;//消息生产者MessageProducer messageProducer = null;TextMessage textMessage;try {// 1.创建连接工厂connectionFactory = new ActiveMQConnectionFactory("tcp://" + ADDRESS);// 2.创建连接connection = connectionFactory.createConnection();// 3.启动连接connection.start();// 4.获取session(会话对象) 参数1：是否启动事务 参数2：消息确认方式session = connection.createSession(false,Session.AUTO_ACKNOWLEDGE);// 5.创建队列对象queue = session.createQueue(QUEUE);// 6.创建消息生产者对象messageProducer = session.createProducer(queue);// 7.创建消息对象（文本消息）textMessage = session.createTextMessage(SENDMSG);// 8.发送消息messageProducer.send(textMessage);} catch (Exception e) {e.printStackTrace();} finally {if (connection != null) {try {// 9.关闭资源messageProducer.close();session.close();connection.close();} catch (JMSException e) {e.printStackTrace();}}}}
}

3. 接收端

简洁版本

 package com.gblfy.activemq.qq;import org.apache.activemq.ActiveMQConnectionFactory;import javax.jms.*;public class Consumer {public static void main(String[] args) throws Exception {// 1.创建连接工厂ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://192.168.0.119:61616");// 2.创建连接Connection connection = connectionFactory.createConnection();// 3.启动连接connection.start();// 4.获取session(会话对象) 参数1：是否启动事务 参数2：消息确认方式Session session = connection.createSession(false,Session.AUTO_ACKNOWLEDGE);// 5.创建队列对象Queue queue = session.createQueue("test-queue");// 6.创建消息消费者对象MessageConsumer consumer = session.createConsumer(queue);// 7.设置监听consumer.setMessageListener(new MessageListener() {@Overridepublic void onMessage(Message message) {TextMessage textMessage = (TextMessage) message;try {System.out.println("提取的消息：" + textMessage.getText());} catch (JMSException e) {e.printStackTrace();}}});// 8.等待键盘输入System.in.read();// 9.关闭资源consumer.close();session.close();connection.close();}
}

测试版本

package com.gblfy.activemq.qq;import org.apache.activemq.ActiveMQConnectionFactory;import javax.jms.*;
import java.io.IOException;public class Consumer {public static String ADDRESS = "192.168.0.119:61616";public static String QUEUE = "test-queue";public static void main(String[] args) throws Exception {//连接工厂ConnectionFactory connectionFactory;//连接Connection connection = null;//会话 接受或者发送消息的线程Session session = null;//消息的目的地Queue queue;//消息生产者MessageConsumer consumer = null;// 1.创建连接工厂try {connectionFactory = new ActiveMQConnectionFactory("tcp://" + ADDRESS);// 2.创建连接connection = connectionFactory.createConnection();// 3.启动连接connection.start();// 4.获取session(会话对象) 参数1：是否启动事务 参数2：消息确认方式session = connection.createSession(false,Session.AUTO_ACKNOWLEDGE);// 5.创建队列对象queue = session.createQueue(QUEUE);// 6.创建消息消费者对象consumer = session.createConsumer(queue);// 7.设置监听consumer.setMessageListener(new MessageListener() {@Overridepublic void onMessage(Message message) {TextMessage textMessage = (TextMessage) message;try {System.out.println("提取的消息：" + textMessage.getText());} catch (JMSException e) {e.printStackTrace();}}});// 8.等待键盘输入System.in.read();} catch (JMSException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();} finally {// 9.关闭资源consumer.close();session.close();connection.close();}}
}

4. 工具类

package com.gblfy.activemq.qq;import org.apache.activemq.ActiveMQConnectionFactory;import javax.jms.*;public class MQUtil {//连接工厂ConnectionFactory connectionFactory;//连接Connection connection = null;//会话 接受或者发送消息的线程Session session = null;//消息的目的地Queue queue;public Queue createConnectionFactory(String address, String queueName) {try {// 1.创建连接工厂connectionFactory = new ActiveMQConnectionFactory("tcp://" + address);// 2.创建连接connection = connectionFactory.createConnection();// 3.启动连接connection.start();// 4.获取session(会话对象) 参数1：是否启动事务 参数2：消息确认方式session = connection.createSession(false,Session.AUTO_ACKNOWLEDGE);// 5.创建队列对象queue = session.createQueue(queueName);} catch (JMSException e) {e.printStackTrace();}return queue;}public void sendMsg(String address, String queueName, String message) {MessageProducer messageProducer = null;TextMessage textMessage;try {// 6.创建消息生产者对象queue = createConnectionFactory(address, queueName);messageProducer = session.createProducer(queue);// 7.创建消息对象（文本消息）textMessage = session.createTextMessage(message);// 8.发送消息messageProducer.send(textMessage);} catch (Exception e) {e.printStackTrace();} finally {if (connection != null) {try {// 9.关闭资源messageProducer.close();session.close();connection.close();} catch (JMSException e) {e.printStackTrace();}}}}public void recMsg(String address, String queueName) {//消息生产者MessageConsumer consumer = null;try {// 6.创建消息消费者对象queue = createConnectionFactory(address, queueName);consumer = session.createConsumer(queue);// 7.设置监听consumer.setMessageListener(new MessageListener() {@Overridepublic void onMessage(Message message) {TextMessage textMessage = (TextMessage) message;try {System.out.println("提取的消息：" + textMessage.getText());} catch (JMSException e) {e.printStackTrace();}}});// 8.等待键盘输入System.in.read();} catch (Exception e) {e.printStackTrace();} finally {if (connection != null) {try {// 9.关闭资源consumer.close();session.close();connection.close();} catch (JMSException e) {e.printStackTrace();}}}}public static void main(String[] args) {String ADDRESS = "192.168.0.119:61616";String QUEUE = "test-queue";String SENDMSG = "发送点点对消息模拟第一轮测试！";MQUtil mqUtil = new MQUtil();mqUtil.sendMsg(ADDRESS, QUEUE, SENDMSG);mqUtil.recMsg(ADDRESS, QUEUE);}
}

二、引入jar方式

2.1.下载jar

建议用maven坐标先把需要的jar下载到本地仓库，再把本地仓库中的jar复制到工程的lib文件夹下面

 <dependency><groupId>org.apache.activemq</groupId><artifactId>activemq-core</artifactId><version>5.5.0</version></dependency>

如果出现SLF4J:Failed to load class org.slf4j.impl.StaticLoggerBinder
请跳转https://gblfy.blog.csdn.net/article/details/107018564

2.2. 按需导入

三、添加账号密码

源码分析：

 public ActiveMQConnectionFactory(String userName, String password, String brokerURL) {setUserName(userName);setPassword(password);setBrokerURL(brokerURL);}

从源码看出在创建连接工厂的时候，在添加账号面的参数即可，注意参数顺序。

例如：

   //连接用户名private static final String USERNAME = "admin";//连接密码private static final String PASSWORD = "admin";//连接地址private static final String BROKEURL = "10.5.6.19:61616";connectionFactory = new ActiveMQConnectionFactory(USERNAME,"tcp://" + BROKEURL,PASSWORD);