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This article mainly introduces how to use message middleware in springboot. It is very detailed and has certain reference value. Friends who are interested must finish reading it.

Preface

Using SpringBoot to integrate rabbitmq to achieve a send and receive

Content

1. Introduce dependency

Org.springframework.boot spring-boot-starter-amqp

2.application.properties

# rabbitmq configuration spring.application.name=springboot-mqspring.rabbitmq.host=192.168.17.129spring.rabbitmq.port=5672spring.rabbitmq.username=mytestspring.rabbitmq.password=mytest

3.rabbitmap configuration class

Import org.springframework.amqp.core.Queue;import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;@Configurationpublic class RabbitMQConfig {@ Bean public Queue mqQueue () {return new Queue ("mqboot");}}

4. Sending class

@ Componentpublic class Sender {@ Autowired private AmqpTemplate rabbitTemplate; public void send () {String content = "send: hello" + new Date (); System.out.println ("Sender:" + content) this.rabbitTemplate.convertAndSend ("mqboot", content);}}

Collect category

@ Component@RabbitListener (queues = "mqboot") public class Receiver {@ RabbitHandler public void process (String data) {System.out.println ("Receiver:" + data);}}

6. test

Start springBoot

The following shows that the connection is successful:

@ RunWith (SpringRunner.class) @ SpringBootTestpublic class ApplicationTests {@ Autowired private TeacherRepository teacherRepository; / * @ Autowired private JavaMailSender javaMailSender;*/ @ Autowired private Sender sender; @ Testpublic void contextLoads () {/ / mq Test sender.send ();}}

These are all the contents of the article "how to use message Middleware in springboot". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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