Jms使用步骤：1.首先需要得到ConnectionFactory和Connection:ConnectionFactoryfactory=newActiveMQConnectionFactory(“vm://localhost”);Connectionconnection=factory.createConnection();2.由Connection创建一个session：Sessionsession=connection.createSession(false,Session.AUTO_ACKNOWLEDGE);3.由Connection创建一个Destination，Destination是指消息发送的目的地，也就是前面说的Queue和Topic，创建好了一个消息后，只需要把这个消息发送到目的地，消息的发送者就可以继续做自己的事情，而不用等待消息被处理完成。至于这个消息什么时候，会被哪个消费者消费，完全取决于消息的接收者。Destinationdestination=session.createQueue(“testObject”);//点到点（P2P）模型//Destinationdestination=session.createTopic(“testObject”);//发布/订阅（Pub/Sub）模型4.创建需要发送的Message：Messagemessage=session.createTextMessage(“Hello,JMS”);5.需要由Session和Destination创建一个消息生产者、发送消息：MessageProducerproducer=session.createProducer(Queue);Producer.send(message);6.创建一个消息消费者来接收这个消息，并使用消息：MessageConsumercomsumer=session.createConsumer(queue);MessagerecyMessage=comsumer.receive();System.out.println(((TextMessage)recyMessage).getText());消息接收可以使用设置消息监听接口comsumer.setMessageListener(newMessageListener());来实现；DevelopingJMSapplicationsYoucancreateaJMSapplicationusingeitherthepoint-to-pointorthepublish/subscribemessagingmodel.Bothmodelssupportapplicationsthatarecapableof:HYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDEGHHB.htm"\t"_top"CreatingaJMSInitialContextobjectHYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDJECJB.htm"\t"_top"LookingupaConnectionFactoryobjectHYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDCFDHF.htm"\t"_top"CreatingpermanentdestinationsHYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDJBIHF.htm"\t"_top"CreatingconnectionsHYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDCBFDB.htm"\t"_top"CreatingsessionsHYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDEBABB.htm"\t"_top"CreatingmessageproducersHYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDHABGI.htm"\t"_top"CreatingmessageconsumersHYPERLINK"http://192.87.31.188/docs/easpg/lnkCHDDAHHB.htm"\t"_top"ImplementingandinstallingmessagelistenersHYPERLINK"http://192.87.31.188/docs/