1.下載ActiveMQ
去官方網站下載:
http://activemq.apache.org/
我下載的時候是 ActiveMQ 5.8.0 Release版
2.運行ActiveMQ
解壓縮apache-activemq-5.8.0-bin.zip,而後雙擊apache-activemq-5.5.1\bin\activemq.bat運行ActiveMQ程序。
啓動ActiveMQ之後,登錄:http://localhost:8161/admin/,建立一個Queue,命名爲FirstQueue。
3.建立Eclipse項目並運行
建立java project:ActiveMQ-5.8,新建lib文件夾
打開apache-activemq-5.8.0\lib目錄
拷貝
activemq-broker-5.8.0.jar
activemq-client-5.8.0.jar
geronimo-j2ee-management_1.1_spec-1.0.1.jar
geronimo-jms_1.1_spec-1.1.1.jar
slf4j-api-1.6.6.jar
這5個jar文件到lib文件夾中,並Build Path->Add to Build Path
結構如圖:
Sender.java
- package com.lm.activemq;
-
-
-
-
-
-
-
-
-
-
- import javax.jms.Connection;
- import javax.jms.ConnectionFactory;
- import javax.jms.DeliveryMode;
- import javax.jms.Destination;
- import javax.jms.MessageProducer;
- import javax.jms.Session;
- import javax.jms.TextMessage;
- import org.apache.activemq.ActiveMQConnection;
- import org.apache.activemq.ActiveMQConnectionFactory;
-
- public class Sender {
- private static final int SEND_NUMBER = 5;
-
- public static void main(String[] args) {
-
- ConnectionFactory connectionFactory;
-
- Connection connection = null;
- Session session;
- Destination destination;
- MessageProducer producer;
-
- connectionFactory = new ActiveMQConnectionFactory(
- ActiveMQConnection.DEFAULT_USER,
- ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616");
- try {
- connection = connectionFactory.createConnection();
-
- connection.start();
-
- session = connection.createSession(Boolean.TRUE,
- Session.AUTO_ACKNOWLEDGE);
-
- destination = session.createQueue("FirstQueue");
-
- producer = session.createProducer(destination);
-
- producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
-
- sendMessage(session, producer);
- session.commit();
- } catch (Exception e) {
- e.printStackTrace();
- } finally {
- try {
- if (null != connection)
- connection.close();
- } catch (Throwable ignore) {
- }
- }
- }
-
- public static void sendMessage(Session session, MessageProducer producer)
- throws Exception {
- for (int i = 1; i <= SEND_NUMBER; i++) {
- TextMessage message = session.createTextMessage("ActiveMq 發送的消息"
- + i);
-
-
- System.out.println("發送消息:" + "ActiveMq 發送的消息" + i);
- producer.send(message);
- }
- }
- }
package com.lm.activemq;
/**javascript
- @Header: Sender.java
- 類描述:
- @author: lm
- @date 2013-7-17 上午10:52:42
- @Email
- @company 歡
- @addr 北京市朝陽區勁鬆
*/
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.DeliveryMode;
import javax.jms.Destination;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
public class Sender {
private static final int SEND_NUMBER = 5;java
}apache
public static void main(String[] args) {
// ConnectionFactory :鏈接工廠,JMS 用它建立鏈接
ConnectionFactory connectionFactory; // Connection :JMS 客戶端到JMS
// Provider 的鏈接
Connection connection = null; // Session: 一個發送或接收消息的線程
Session session; // Destination :消息的目的地;消息發送給誰.
Destination destination; // MessageProducer:消息發送者
MessageProducer producer; // TextMessage message;
// 構造ConnectionFactory實例對象,此處採用ActiveMq的實現jar
connectionFactory = new ActiveMQConnectionFactory(
ActiveMQConnection.DEFAULT_USER,
ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616");
try { // 構造從工廠獲得鏈接對象
connection = connectionFactory.createConnection();
// 啓動
connection.start();
// 獲取操做鏈接
session = connection.createSession(Boolean.TRUE,
Session.AUTO_ACKNOWLEDGE);
// 獲取session注意參數值xingbo.xu-queue是一個服務器的queue,須在在ActiveMq的console配置
destination = session.createQueue("FirstQueue");
// 獲得消息生成者【發送者】
producer = session.createProducer(destination);
// 設置不持久化,此處學習,實際根據項目決定
producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
// 構造消息,此處寫死,項目就是參數,或者方法獲取
sendMessage(session, producer);
session.commit();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (null != connection)
connection.close();
} catch (Throwable ignore) {
}
}
}
public static void sendMessage(Session session, MessageProducer producer)
throws Exception {
for (int i = 1; i <= SEND_NUMBER; i++) {
TextMessage message = session.createTextMessage("ActiveMq 發送的消息"
+ i);
// 發送消息到目的地方
System.out.println("發送消息:" + "ActiveMq 發送的消息" + i);
producer.send(message);
}
}
Receiver.java
- package com.lm.activemq;
-
-
-
- 類描述:
-
- @date 2013-7-17 上午10:52:58
-
- @company 歡
-
- /
- import javax.jms.Connection;
- import javax.jms.ConnectionFactory;
- import javax.jms.Destination;
- import javax.jms.MessageConsumer;
- import javax.jms.Session;
- import javax.jms.TextMessage;
- import org.apache.activemq.ActiveMQConnection;
- import org.apache.activemq.ActiveMQConnectionFactory;
-
- public class Receiver {
- public static void main(String[] args) {
-
- ConnectionFactory connectionFactory;
-
- Connection connection = null;
-
- Session session;
-
- Destination destination;
-
- MessageConsumer consumer;
- connectionFactory = new ActiveMQConnectionFactory(
- ActiveMQConnection.DEFAULT_USER,
- ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616");
- try {
-
- connection = connectionFactory.createConnection();
-
- connection.start();
-
- session = connection.createSession(Boolean.FALSE,
- Session.AUTO_ACKNOWLEDGE);
-
- destination = session.createQueue("FirstQueue");
- consumer = session.createConsumer(destination);
- while (true) {
-
- TextMessage message = (TextMessage) consumer.receive(100000);
- if (null != message) {
- System.out.println("收到消息" + message.getText());
- } else {
- break;
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- } finally {
- try {
- if (null != connection)
- connection.close();
- } catch (Throwable ignore) {
- }
- }
- }
- }
package com.lm.activemq;
/**api
- @Header: Receiver.java
- 類描述:
- @author: lm
- @date 2013-7-17 上午10:52:58
- @Email
- @company 歡
- @addr 北京市朝陽區勁鬆
*/
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.MessageConsumer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
public class Receiver {
public static void main(String[] args) {
// ConnectionFactory :鏈接工廠,JMS 用它建立鏈接
ConnectionFactory connectionFactory;
// Connection :JMS 客戶端到JMS Provider 的鏈接
Connection connection = null;
// Session: 一個發送或接收消息的線程
Session session;
// Destination :消息的目的地;消息發送給誰.
Destination destination;
// 消費者,消息接收者
MessageConsumer consumer;
connectionFactory = new ActiveMQConnectionFactory(
ActiveMQConnection.DEFAULT_USER,
ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616");
try {
// 構造從工廠獲得鏈接對象
connection = connectionFactory.createConnection();
// 啓動
connection.start();
// 獲取操做鏈接
session = connection.createSession(Boolean.FALSE,
Session.AUTO_ACKNOWLEDGE);
// 獲取session注意參數值xingbo.xu-queue是一個服務器的queue,須在在ActiveMq的console配置
destination = session.createQueue("FirstQueue");
consumer = session.createConsumer(destination);
while (true) {
// 設置接收者接收消息的時間,爲了便於測試,這裏誰定爲100s
TextMessage message = (TextMessage) consumer.receive(100000);
if (null != message) {
System.out.println("收到消息" + message.getText());
} else {
break;
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (null != connection)
connection.close();
} catch (Throwable ignore) {
}
}
}
}
服務器
5.測試過程
先運行:Receiver.java
再運行:Sender.java
能夠看到結果
Sender運行後:
發送消息:ActiveMq 發送的消息1
發送消息:ActiveMq 發送的消息2
發送消息:ActiveMq 發送的消息3
發送消息:ActiveMq 發送的消息4
發送消息:ActiveMq 發送的消息5
Receiver運行後:
收到消息ActiveMq 發送的消息1
收到消息ActiveMq 發送的消息2
收到消息ActiveMq 發送的消息3
收到消息ActiveMq 發送的消息4
收到消息ActiveMq 發送的消息5
要想看到不一樣的輸出內容,經過點擊以下圖的按鈕切換console
在Receiver.java中,能夠設置一個時間,好比receive(500000),以下代碼所示:
- TextMessage message = (TextMessage) consumer.receive(500000);
TextMessage message = (TextMessage) consumer.receive(500000);
這個時候運行Receiver.java的話,會使得這個Receiver.java一直運行500秒,在eclipse中能夠發現:
點擊那個紅色方塊能夠手動中止運行程序
黑色頭髮:
http://heisetoufa.iteye.com/