SpringBoot整合RabbitMQ

一、引入外部依赖 https://mvnrepository.com/ 

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-amqp</artifactId>
    <version>2.4.4</version>
</dependency>

二、代码

spring.application.name=demo
spring.rabbitmq.addresses=192.168.1.xxx:8088
spring.rabbitmq.username=admin
spring.rabbitmq.password=admin

spring.rabbitmq.host: localhost
spring.rabbitmq.port: 5672
spring.rabbitmq.username: guest
spring.rabbitmq.password: guest

package com.example.mq;

import org.springframework.amqp.core.AmqpTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

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

    public void send(){
        amqpTemplate.convertAndSend("testQue","testMsg");
    }

}

package com.example.mq;

import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;


@Component
public class MyReceiver {
    @RabbitHandler
    @RabbitListener(queues = "testQue")
    public void receive(String text){
        System.out.println(text+".....");
    }

}

package com.example.controller;

import com.example.mq.MySend;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class MQController {
    @Autowired
    private MySend mySend;

    @Autowired
    private JmsTemplate jmsTemplate;

    @RequestMapping("/activeMQ")
    @ResponseBody
    public String tests(){
        jmsTemplate.convertAndSend("testname","testMsg");
        return "ok";
    }

    @RequestMapping("/rabbitMQ")
    @ResponseBody
    public String test2(){
        mySend.send();
        return "ok";
    }
}