pom.xml:apache
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.toov5</groupId> <artifactId>rabbitmq</artifactId> <version>0.0.1-SNAPSHOT</version> <dependencies> <dependency> <groupId>com.rabbitmq</groupId> <artifactId>amqp-client</artifactId> <version>3.6.5</version> </dependency> </dependencies> </project>
建立鏈接的工具類:maven
//沒有作成單例的 VirtualHost 須要複用 public class MQConnectionUtils { //建立新的鏈接 public static Connection newConnection() throws IOException, TimeoutException { //建立鏈接工廠 ConnectionFactory factory= new ConnectionFactory(); //連接地址 factory.setHost("192.168.91.6"); //用戶名稱 factory.setUsername("admin"); //用戶密碼 factory.setPassword("admin"); //amqp端口號 factory.setPort(5672); //鏈接virtualhost factory.setVirtualHost("/admin_toov5"); Connection connection = factory.newConnection(); return connection; } }
Producer類:ide
public class Producer { //隊列名稱 private static final String UEUE_NAME = "test_queue"; public static void main(String[] args) throws IOException, TimeoutException { //建立新的鏈接 Connection connection = MQConnectionUtils.newConnection(); //建立Channel Channel channel = connection.createChannel(); //建立隊列 channel.queueDeclare(UEUE_NAME, false, false, false, null); //建立message String msg = "toov5_message"; System.out.println("生產者投遞消息"+msg); //生產者發送消息 channel.basicPublish("",UEUE_NAME, null, msg.getBytes()); //關閉通道和鏈接 channel.close(); connection.close(); } }
運行結果,看下這個隊列:工具
模擬Get message:spa
Consumer跟 Producer基本相似:code
public class Consumer { //隊列名稱 private static final String QUEUE_NAME = "test_queue"; public static void main(String[] args) throws IOException, TimeoutException { System.out.println("消費者啓動.........."); //建立新的鏈接 Connection connection = MQConnectionUtils.newConnection(); //建立Channel Channel channel = connection.createChannel(); // 消費者關聯隊列 channel.queueDeclare(QUEUE_NAME, false, false, false, null); DefaultConsumer defaultConsumerr = new DefaultConsumer(channel) { //監聽獲取消息 @Override public void handleDelivery(String consumerTag, Envelope envelope, BasicProperties properties, byte[] body) throws IOException { String msg =new String(body,"UTF-8"); System.out.println("消費者獲取生產者消息:"+msg); } }; //牽手模式設置 默認自動應答模式 true:自動應答模式 channel.basicConsume(QUEUE_NAME, true, defaultConsumerr); // //關閉通道和鏈接 // channel.close(); // connection.close(); } }
運行後的結果:xml