模拟WorkQueue，实现一个队列绑定多个消费者

    @test
    public void testWorkQueue() throws InterruptedException {
        String queueName = "simple.queue";
        String message = "hello, work queue message=====";
        for (int i = 0; i < 50; i++) {

            rabbITTemplate.convertAndSend(queueName, message + i);
            Thread.sleep(20);
        }
    }

    @RabbitListener(queues = "simple.queue")
    public void listenWorkQueue1(String msg) throws InterruptedException {
        System.out.PRintln("listenWorkQueue1 消费者接收到消息 ：【" + msg + "】");
        Thread.sleep(25);
    }

    @RabbitListener(queues = "simple.queue")
    public void listenWorkQueue2(String msg) throws InterruptedException {
        System.err.println("listenWorkQueue2 消费者接收到消息 ：【" + msg + "】");
        Thread.sleep(100);
    }

spring:
  rabbitmq:
    host: 192.168.223.128 # 主机名
    port: 5672 # 端口
    virtual-host: / # 虚拟主机
    username: guest # 用户名
    password: guest # 密码
    listener:
      simple:
        prefetch: 1 # 每次只能获取一条消息，处理完成才能获取下一个消息