Rambbmitmq Push Party

package com.demo.common;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.DirectExchange;
import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;


@Configuration
public class RabbitConfig {

    @Bean
    Queue testQueue(){
        System.out.println("testQueue--------------------");
        //  Queue name 
        return new Queue("testQueue");
    }

    /**
     *  Switch 
     * @return
     */
    @Bean
    DirectExchange testExchange(){
        return new DirectExchange("testExchange");
    }

    /**
     *  Bind the switch to the queue 
     */
    @Bean
    Binding testBinding(){
        return BindingBuilder
                .bind(testQueue())
                .to(testExchange())
                .with("testKey");
    }
}

 

package com.demo.controller;

import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;


@RestController
public class SendMsgController {

    @Autowired
    private RabbitTemplate rabbitTempate;
    //  This interface is used to send messages 

    @GetMapping("/send")
    public String sendMsg(String msg) {
        rabbitTempate.convertAndSend("testExchange","testKey",msg);
        return "OK";
    }

}

server.port=8081
spring.application.name=mq
spring.rabbitmq.host=
#  The following are the default values , It can be written without modification 
spring.rabbitmq.username=
spring.rabbitmq.password=
spring.rabbitmq.port=5672

package com.demo;

import javafx.application.Application;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;


@SpringBootApplication(scanBasePackages={"com.demo"})

public class App {


    public static void main(String[] args) {
        SpringApplication.run(App.class, args);
    }


}

 <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.4.RELEASE</version>
    </parent>


    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-amqp</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.amqp</groupId>
            <artifactId>spring-rabbit-test</artifactId>
            <scope>test</scope>
        </dependency>

    </dependencies>