1.依赖
<dependency>
<groupId>com.rabbitmq</groupId>
<artifactId>amqp-client</artifactId>
<version>5.8.0</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
2.生产者
public class Producer {
public static final String QUEUE_NAME = "hello";
public static void main(String[] args) throws Exception {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("127.0.0.1");
factory.setUsername("guest");
factory.setPassword("guest");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
channel.queueDeclare(QUEUE_NAME, false, false, false,null);
String message = "HW";
channel.basicPublish("",QUEUE_NAME,null,message.getBytes(StandardCharsets.UTF_8));
System.out.println("Success");
}
}
3.消费者
public class Consumer {
public static final String QUEUE_NAME = "hello";
public static void main(String[] args) throws Exception {
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("127.0.0.1");
factory.setUsername("guest");
factory.setPassword("guest");
Connection connection = factory.newConnection();
Channel channel = connection.createChannel();
DeliverCallback deliverCallback = (counsumerTag , message) -> {
System.out.println(new String(message.getBody()));
};
CancelCallback cancelCallback = counsumerTag -> {
System.out.println("消息被中断");
};
channel.basicConsume(QUEUE_NAME, true, deliverCallback,cancelCallback);
}
}
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