继上篇springboot整合mq发送消息队列
本篇主要在上篇基础上进行activiemq消息队列的接收
springboot整合mq发送消息队列
第一步:新建marven项目,配置pom文件

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.sunjian.activitymq.receiver</groupId>
  <artifactId>receiver</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
  <parent>
         <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
         <version>1.5.4.RELEASE</version>
    </parent>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
    </properties>
    <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
         <!-- spring boot web支持：mvc,aop... -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-activemq</artifactId>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
             <version>1.2.38</version>
         </dependency>
    </dependencies>
    <build>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
         </plugins>
    </build>
</project>

第二步:配置application.yml,注意port端口号必须与发送消息的端口号不一样，否则会端口冲突

spring:
  activemq:
    broker-url: tcp://127.0.0.1:61616
    user: admin
    password: admin
queue: sunjian
server:
  port: 8083

第三步:新建Consumer消息队列

package com.sunjian.consumer;
import org.springframework.jms.annotation.JmsListener;
import org.springframework.stereotype.Component;
import com.alibaba.fastjson.JSONObject;
import com.sunjian.entity.UserEntity;
@Component
public class Consumer {
    @JmsListener(destination = "${queue}")//activeMq监听监听接收消息队列
    public void receive(String msg){//这个msg就是从消息队列获得到的参数
         System.out.println(msg);
         JSONObject jsonObject = new JSONObject();
         UserEntity userEntity = jsonObject.parseObject(msg,UserEntity.class);
        System.out.println(userEntity.getName()+"---"+userEntity.getId());
    }
}

第四步:新建UserEntity实体类

package com.sunjian.entity;
public class UserEntity {
    private Long id;
    private String name;
    private Integer age;
    public UserEntity(Long id, String name, Integer age) {
         super();
         this.id = id;
         this.name = name;
         this.age = age;
    }
    public Long getId() {
         return id;
    }
    public void setId(Long id) {
         this.id = id;
    }
    public String getName() {
         return name;
    }
    public void setName(String name) {
         this.name = name;
    }
    public Integer getAge() {
         return age;
    }
    public void setAge(Integer age) {
         this.age = age;
    }
}

第五步:新建App执行程序,这里不在讲关于mq的安装问题，如果要看清浏览
springboot整合mq发送消息队列

package com.sunjian;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class App {

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

}

第六步:运行以后查看效果

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