环境搭建
这里使用gradle项目
apply plugin: ‘eclipse‘ apply plugin: ‘maven‘ apply plugin: ‘java‘ sourceCompatibility = 1.8 ? [compileJava,compileTestJava,javadoc]*.options*.encoding = ‘UTF-8‘ ? repositories { maven{url ‘http://maven.aliyun.com/nexus/content/groups/public/‘} mavenCentral() jcenter() } dependencies { ? compile group: ‘com.rabbitmq‘, name: ‘amqp-client‘, version: ‘4.1.0‘ compile group: ‘org.slf4j‘, name: ‘slf4j-simple‘, version: ‘1.7.25‘ }
Hello World模式(点对点)
1 package com.rabbitmq.www.helloworld; 2 3 4 5 import com.rabbitmq.client.Channel; 6 import com.rabbitmq.client.Connection; 7 import com.rabbitmq.client.ConnectionFactory; 8 9 public class Send { 10 11 12 private final static String QUEUE_NAME = "hello"; 13 14 15 private final static String HOST_ADDR = "172.18.112.102"; 16 17 18 19 public static void main(String[] args) throws Exception { 20 21 ConnectionFactory factory = new ConnectionFactory(); 22 factory.setHost(HOST_ADDR); 23 Connection connection = factory.newConnection(); 24 Channel channel = connection.createChannel(); 25 channel.queueDeclare(QUEUE_NAME, false, false, false, null); 26 String message = "Hello World!"; 27 channel.basicPublish("", QUEUE_NAME, null, message.getBytes()); 28 System.out.println("发送消息 : " + message + "‘"); 29 channel.close(); 30 connection.close(); 31 32 } 33 34 35 36 }
package com.rabbitmq.www.helloworld; import java.io.IOException; import com.rabbitmq.client.AMQP; import com.rabbitmq.client.Channel; import com.rabbitmq.client.Connection; import com.rabbitmq.client.ConnectionFactory; import com.rabbitmq.client.Consumer; import com.rabbitmq.client.DefaultConsumer; import com.rabbitmq.client.Envelope; public class Recv { private final static String QUEUE_NAME = "hello"; private final static String HOST_ADDR = "172.18.112.102"; public static void main(String[] args) throws Exception { // TODO Auto-generated method stub ConnectionFactory factory = new ConnectionFactory(); factory.setHost(HOST_ADDR); Connection connection = factory.newConnection(); Channel channel = connection.createChannel(); channel.queueDeclare(QUEUE_NAME, false, false, false, null); System.out.println("等待消息"); Consumer consumer = new DefaultConsumer(channel) { @Override public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException { String message = new String(body, "UTF-8"); System.out.println("接受消息 : " + message); } }; channel.basicConsume(QUEUE_NAME, true, consumer); } }
时间: 2024-10-25 11:50:08