spring集成rocket
时间: 2024-05-04 13:03:45 浏览: 68
Spring集成RocketMQ的步骤如下:
1. 引入RocketMQ的依赖
```xml
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-spring-boot-starter</artifactId>
<version>2.2.0</version>
</dependency>
```
2. 配置RocketMQ的相关属性
```yaml
rocketmq:
name-server: 127.0.0.1:9876
producer:
group: producer-group
consumer:
group: consumer-group
topic: test-topic
tag: test-tag
listener:
type: CONCURRENTLY
consume-thread-max: 16
```
3. 创建消息生产者
```java
@Component
public class RocketMQProducer {
@Autowired
private RocketMQTemplate rocketMQTemplate;
public void sendMessage(String topic, String message) {
rocketMQTemplate.convertAndSend(topic, message);
}
}
```
4. 创建消息消费者
```java
@Component
@RocketMQMessageListener(topic = "${rocketmq.consumer.topic}", consumerGroup = "${rocketmq.consumer.group}")
public class RocketMQConsumer implements RocketMQListener<String> {
@Override
public void onMessage(String message) {
System.out.println("Received message: " + message);
}
}
```
以上就是Spring集成RocketMQ的基本步骤,你可以根据具体需求进行配置和扩展。