<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.7.RELEASE</version>
    </parent>
 <dependency>
      <groupId>org.apache.rocketmq</groupId>
      <artifactId>rocketmq-spring-boot-starter</artifactId>
      <version>2.1.1</version>
 </dependency>

spring:
  # 數(shù)據庫信息
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/longfamily?useUnicode=true&characterEncoding=utf-8&userSSL=false
    username: root
    password: 123456
##RocketMq配置
rocketmq:
  #nameservice服務器地址（多個以英文逗號隔開）
 # 注意高版本下使用的是name-server，低版本使用的是 nameServer。
  name-server: 10.0.164.31:9876
  producer:
    group: test

@Component
@RocketMQMessageListener(consumerGroup = "H", topic = RocketMQTopic.TOPIC_ORDER)
public class TestMQListener implements RocketMQListener<String> {
    @Override
    public void onMessage(String message) {
        System.out.println("消費者收到信息：==="+message);
    }
}

@Slf4j
@Component
public class RocketMQUtils {
    @Resource
    private RocketMQTemplate rocketMQTemplate;
    /**
     * 異步發(fā)送MQ消息
     */
    public void sendMessage(Long id, final String topic, final String context, Boolean isExternal) {
        try {
            log.debug("Sending message to MQ topic {}, context {}", topic, context);
            SendCallback callback = new SendCallback() {
                @Override
                public void onSuccess(SendResult sendResult) {
                    //打印msgId用來以備查驗,外部消息發(fā)送mq成功則任務置為成功
                    log.info("Success sending message to MQ: {}, context: {}, msgId: {}", topic, context, sendResult.getMsgId());
                }
                @Override
                public void onException(Throwable e) {
                    log.error("Failed to send message to MQ {}, msg {}, cause {}", topic, context, Throwables.getStackTraceAsString(e));
                }
            };
            rocketMQTemplate.asyncSend(topic, context, callback);
        } catch (Exception e) {
            log.error("Failed to send message to MQ! message: {}, stackTrace: {}", context, Throwables.getStackTraceAsString(e));
        }
    }
}

@RestController
@RequestMapping("/api/test")
public class CommonTestController {
    @Autowired
    private RocketMQUtils rocketMQUtils;
    // mq
    @PostMapping("/mq/send")
    public void operateRocketMQ(){
        rocketMQUtils.sendMessage(1L, RocketMQTopic.TOPIC_ORDER,"firstContext",true);
    }