去官方網站下載:http://activemq.apache.org/java
解壓縮apache-activemq-5.5.1-bin.zip,而後雙擊apache-activemq-5.5.1\bin\activemq.bat運行ActiveMQ程序。apache
啓動ActiveMQ之後,登錄:http://localhost:8161/admin/,建立一個Queue,命名爲FirstQueue。session
建立project:ActiveMQ-5.5,並導入apache-activemq-5.5.1\lib目錄下須要用到的jar文件,項目結構以下圖所示:eclipse
com.xuwei.activemq; javax.jms.Connection; javax.jms.ConnectionFactory; javax.jms.DeliveryMode; javax.jms.Destination; javax.jms.MessageProducer; javax.jms.Session; javax.jms.TextMessage; org.apache.activemq.ActiveMQConnection; org.apache.activemq.ActiveMQConnectionFactory; Sender { SEND_NUMBER = 5; main(String[] args) { ConnectionFactory connectionFactory; Connection connection = ; Session session; Destination destination; MessageProducer producer; connectionFactory = ActiveMQConnectionFactory( ActiveMQConnection.DEFAULT_USER, ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616"); { 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(); } (Exception e) { e.printStackTrace(); } { { ( != connection) connection.close(); } (Throwable ignore) { } } } sendMessage(Session session, MessageProducer producer) Exception { ( 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); } } }
com.xuwei.activemq; javax.jms.Connection; javax.jms.ConnectionFactory; javax.jms.Destination; javax.jms.MessageConsumer; javax.jms.Session; javax.jms.TextMessage; org.apache.activemq.ActiveMQConnection; org.apache.activemq.ActiveMQConnectionFactory; Receiver { main(String[] args) { ConnectionFactory connectionFactory; Connection connection = ; Session session; Destination destination; MessageConsumer consumer; connectionFactory = ActiveMQConnectionFactory( ActiveMQConnection.DEFAULT_USER, ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616"); { connection = connectionFactory.createConnection(); connection.start(); session = connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE); destination = session.createQueue("FirstQueue"); consumer = session.createConsumer(destination); () { TextMessage message = (TextMessage) consumer.receive(100000); ( != message) { System.out.println("收到消息" + message.getText()); } { ; } } } (Exception e) { e.printStackTrace(); } { { ( != connection) connection.close(); } (Throwable ignore) { } } } }
最後接收者跟發送者在不一樣的機器上測試tcp
項目所引用的jar最後在ActiveMQ下的lib中找,這樣不會出現版本衝突。測試
由於是在單機上測試,因此須要開啓兩個eclipse,每個eclipse都有自身的workspace。咱們在eclipse1中運行Receiver,在eclipse2中運行Sender。網站
剛開始eclipse1中運行Receiver之後console介面沒有任何信息,在eclipse2中運行Sender之後,eclipse2中的console顯示以下信息:spa
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5code
而回到eclipse1中發現console界面出現以下信息:orm
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
今天發現測試並不須要開啓兩個eclipse,在一個eclipse下頁能夠啓動多個程序,而且有多個console,在上面的Receiver.java中,設置一個較大的時間,好比receive(500000),以下代碼所示:
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。
運行玩receiver之後咱們在運行sender,在運行完sender之後,咱們要切換到receiver的console,以下圖所示: