RabbitMQ 声明队列和交换机

RabbitMQ 基于Bean的方式声明队列和交换机

package org.rabbitmq.fanoutDemo.config;

import org.springframework.amqp.core.*;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class FanoutConfiguration {


    @Bean
    public FanoutExchange fanoutExchange() {
        return ExchangeBuilder.fanoutExchange("fanoutTest").build();
    }

    @Bean
    public Queue queueTest1() {
        return QueueBuilder.durable("queueTest1").build();
    }

    @Bean
    public Queue queueTest2() {
        return QueueBuilder.durable("queueTest2").build();
    }

    @Bean
    public Binding bindingTest1(Queue queueTest1, FanoutExchange fanoutExchange) {
        return BindingBuilder.bind(queueTest1).to(fanoutExchange);
    }
    @Bean
    public Binding bindingTest2(Queue queueTest2, FanoutExchange fanoutExchange) {
        return BindingBuilder.bind(queueTest2).to(fanoutExchange);
    }

}

RabbitMQ 基于注解的方式声明队列和交换机

package org.rabbitmq.fanoutDemo;

import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;

@Component
public class DirectExchangeListener {

    // 消费字符串
    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(value = "queueTest1",declare = "true"),
            exchange = @Exchange(value = "direct_logs",declare = "true"),
            key = {"#"}
    ))
    public void listen1(String message) {
        System.out.println("this is queueTest1"+ message);
    }


}