RabbitMQ代码操作之AmqpAdmin和RabbitListener

• AmqpAdmin：RabbitMQ系统管理功能组件（可以创建exchange,queue,Binding）

@Test
    public void createExchange(){
        //创建交换器
        //amqpAdmin.declareExchange(new DirectExchange("amqpadmin.exchange"));
        //创建队列（如果存在同名，则不创建）
        amqpAdmin.declareQueue(new Queue("amqpadmin.queue",true));
        //创建绑定规则   new Binding(目的地，目的地类型，交换器名字，路由件，参数头)
        //amqpAdmin.declareBinding(new Binding("amqpadmin.queue", Binding.DestinationType.QUEUE,"amqpadmin.exchange","amqp.haha",null));
        //删除队列
        //amqpAdmin.deleteQueue("amqpadmin.queue");
    }

• @EnableRabbit+@RabbitListener  监听消息队列的内容 

@Service
public class BookService {
    
    @RabbitListener(queues = "springbootTest")
    public void receive(Book book){
        System.out.println("收到的消息为："+book.toString());
    }

    @RabbitListener(queues = "springbootTest")
    public void receive02(Message msg){
        //字节内容对象
        System.out.println(msg.getBody());
        //头对象
        System.out.println(msg.getMessageProperties());

    }
}