发消息:
package com.mgkj.msg.rabbit.producer;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
public class SendMsg {
public static void main(String[] args) throws Exception {
ConnectionFactory factory = null;
Connection conn = null;
Channel channel = null;
factory = new ConnectionFactory();
conn = factory.newConnection();
channel = conn.createChannel();
String queueName = "hello";
channel.queueDeclare(queueName, false, false, false, null);
String message = "Hello World2!";
channel.basicPublish("", queueName, null, message.getBytes());
channel.close();
conn.close();
}
}
收消息:
package com.mgkj.msg.rabbit.consumer;
import java.io.IOException;
import java.util.concurrent.TimeoutException;
import com.rabbitmq.client.BasicProperties;
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 ReceiveMsg {
public static void main(String[] args) throws Exception {
ConnectionFactory factory = null;
Connection conn = null;
Channel channel = null;
factory = new ConnectionFactory();
conn = factory.newConnection();
channel = conn.createChannel();
String queueName = "hello";
channel.queueDeclare(queueName, false, false, false, null);
Consumer consumer = new DefaultConsumer(channel) {
public void handleDelivery(String consumerTag, Envelope envelope,
BasicProperties properties, byte[] body) throws IOException {
String msg = new String(body,"UTF-8");
System.out.println("=====接收到的消息:========"+msg);
}
};
channel.basicConsume(queueName, consumer);
}
}
pom.xml里加入rabbitmq引用:
com.rabbitmq
amqp-client
5.3.0