生产者

配置生产者

/**
 * @author BNTang
 */
@Configuration
public class RoutingDirectConfig {

    /**
     * 声明交换机
     *
     * @return 交换机
     */
    @Bean
    public DirectExchange directExchange() {
        return new DirectExchange("directs");
    }

    /**
     * 声明队列1 绑定info 和 warm
     *
     * @return 队列1
     */
    @Bean
    public Queue queue1() {
        return new Queue("queue1");
    }

    /**
     * 声明队列2
     *
     * @return 队列2
     */
    @Bean
    public Queue queue2() {
        return new Queue("queue2");
    }

    /**
     * 把队列1绑定到交换机里面指定info的路由key
     *
     * @return 交换机
     */
    @Bean
    public Binding binding1() {
        return BindingBuilder.bind(queue1()).to(directExchange()).with("info");
    }

    /**
     * 把队列2绑定到交换机里面指定error的路由key
     *
     * @return 交换机
     */
    @Bean
    public Binding binding2() {
        return BindingBuilder.bind(queue2()).to(directExchange()).with("error");
    }
}

发送消息

@Test
public void testRoutingDirect() {
    this.rabbitTemplate.convertAndSend("directs", "info", "info 的日志信息");
    this.rabbitTemplate.convertAndSend("directs", "warm", "warm 的日志信息");
    this.rabbitTemplate.convertAndSend("directs", "debug", "debug 的日志信息");
    this.rabbitTemplate.convertAndSend("directs", "error", "error 的日志信息");
    System.out.println("消息发送成功");
}

消费者

消费消息

/**
 * @author BNTang
 */
@Component
public class RoutingDirectConsumer {

    @RabbitListener(bindings = {
            @QueueBinding(
                    value = @Queue("queue1"),
                    key = {"info", "warm"},
                    exchange = @Exchange(name = "directs", type = ExchangeTypes.DIRECT)
            )
    })
    public void receive1(String message) {
        System.out.println("消费者【1】接收到消息：" + message);
    }

    @RabbitListener(bindings = {
            @QueueBinding(
                    value = @Queue("queue2"),
                    key = {"debug", "error"},
                    exchange = @Exchange(name = "directs", type = ExchangeTypes.DIRECT)
            )
    })
    public void receive2(String message) {
        System.out.println("消费者【2】接收到消息：" + message);
    }
}

测试方式同之前章节的一样。