1、rocketmq 使用不是很熟悉,
以下是我的 rocketMQ的配置
rocketmq:
nameServer: 127.0.0.1:9876
2、启动是报错
Field rocketMQTemplate in com.mabo.rockMQ.producer.WebsocketProducer required a bean of type 'org.apache.rocketmq.spring.core.RocketMQTemplate' that could not be found.
3、WebsocketProducer.java
```java
package com.mabo.rockMQ.producer;
import com.alibaba.fastjson.JSONObject;
import org.apache.rocketmq.spring.core.RocketMQTemplate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Component
public class WebsocketProducer {
private static final Logger log = LoggerFactory.getLogger(WebsocketProducer.class);
@Autowired
RocketMQTemplate rocketMQTemplate;
public void sendMsg(String classRoom,String userId,String msg) {
JSONObject jsonObject = new JSONObject();
jsonObject.put("type",1);
jsonObject.put("classRoom",classRoom);
jsonObject.put("userId",userId);
jsonObject.put("msg",msg);
rocketMQTemplate.convertAndSend("websocket", jsonObject.toJSONString());
log.info("send message success"+jsonObject);
}
public void closeUser(String classRoom,String userId,String msg) {
JSONObject jsonObject = new JSONObject();
jsonObject.put("type",2);
jsonObject.put("classRoom",classRoom);
jsonObject.put("userId",userId);
jsonObject.put("msg",msg);
rocketMQTemplate.convertAndSend("websocket", jsonObject.toJSONString());
log.info("send message success"+jsonObject);
}
}
具体报啥错
你是不是没有引入依赖?
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-spring-boot-starter</artifactId>
<version>2.0.3</version>
</dependency>
【以下回答由 GPT 生成】
我可以帮你解决RocketMQ配置和启动时的报错。首先,我需要了解一下你遇到的具体问题是什么,以及你对RocketMQ和WebSocket的理解程度。这样我才能给出具体的解决方案。
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是不是没有rocketmq对应的服务器启动了吗