RabbitMQ和SpringBoot的简单整合列子

一 思路总结

1 主要用spring-boot-starter-amqp来整合RabbitMQ和SpringBoot

2 使用spring-boot-starter-test来进行单元测试

3编写配置文件application.yml

spring:
  application:
    name: rabbitmq-hello
  rabbitmq:
    host: localhost
    port: 5672
    username: guest
    password: guest
4 编写主类Application.class
5 编写Sender并自动扫面，以备自动注入

@Component
public class Sender {
    @Autowired
    private AmqpTemplate amqpTemplate;

    public void send() throws Exception {
        String context = "hello" + new Date();
        System.out.println("Sender:"+context);
        this.amqpTemplate.convertAndSend("hello",context);
    }
}
6 编写Reveiver并自动扫面同时监听队列hello，并用RabbitHandler来处理请求。

@Component
@RabbitListener(queues = "hello")
public class Receiver {

    @RabbitHandler
    public void process(String hello){
        System.out.println("Receiver:"+hello);
    }
}
7 编写刚刚用到的hello队列的配置类

@Configuration
public class RabbitConfig {
    @Bean
    public Queue helloQueue() {
        return new Queue("hello");
    }
}
8 编写单元测试类Test，调用Sender的方法发送message，这样Receiver就能自动监听并在主类哪里输出了

@SpringBootTest(classes = Application.class)
@RunWith(SpringJUnit4ClassRunner.class)
public class Test {

    @Autowired
    private Sender sender;

    @org.junit.Test
    public void hello() throws Exception {
        sender.send();
    }
}
9 结果