import org.apache.rocketmq.client.producer.DefaultMQProducer; import org.apache.rocketmq.client.producer.SendCallback; import org.apache.rocketmq.client.producer.SendResult; import org.apache.rocketmq.common.message.Message; import org.apache.rocketmq.remoting.common.RemotingHelper; import java.util.co...
在项目的pom.xml文件中添加以下依赖: <dependency><groupId>org.apache.rocketmq</groupId><artifactId>rocketmq-client</artifactId><version>4.7.0</version></dependency> 1. 2. 3. 4. 5. 步骤2:创建生产者 importorg.apache.rocketmq.client.producer.DefaultMQProducer;publicclassProducerDemo{publicstatic...
importorg.apache.rocketmq.client.producer.SendCallback;importorg.apache.rocketmq.client.producer.SendResult;importorg.apache.rocketmq.spring.core.RocketMQTemplate;importorg.springframework.beans.factory.annotation.Autowired;importorg.springframework.messaging.Message;importorg.springframework.messaging.MessageHead...
需要额外开启轨迹功能，我也遇到过这个问题。此回答整理自钉群“群2-Apache RocketMQ 中国开发者钉钉群...
i wanna know what's diff between rocketmq-client-java and rocketmq -client <dependency> <groupId>org.apache.rocketmq</groupId> <artifactId>rocketmq-client</artifactId> <version>5.0.0</version> </dependency> <dependency> <groupId>org.apache.rocketmq</groupId> <artifactId>rocketmq-client-...
java.lang.IllegalStateException: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to null failed at org.apache.rocketmq.client.impl.factory.MQClientInstance.updateTopicRouteInfoFromNameServer(MQClientInstance.java:679) at org.apache.rocketmq.client.impl.factory.MQClientInstance.update...
Java 5.x SDK Java Ons 1.x SDK Serverless版实例使用公网访问接入云消息队列 RocketMQ 版时,需要保证使用的SDK版本满足以下要求,并在消息收发代码中补充如下内容: 说明 其中,InstanceId需要替换为您实际使用的实例ID。 SDK版本:rocketmq-client ≥ 5.2.0 ...
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Producer.java: importorg.apache.rocketmq.client.producer.DefaultMQProducer;importorg.apache.rocketmq.client.producer.SendResult;importorg.apache.rocketmq.common.message.Message;publicclassProducer {publicstaticvoidmain(String[] args)throwsException { ...
/** * POP 模式重平衡 * * @param allocateMessageQueueStrategy 重平衡策略 * @param consumerGroup 消费组 * @param clientId 消费组客户端 ID * @param mqAll 全部消息队列 * @param cidAll 全部客户端ID * @param popShareQueueNum Pop 模式下可允许被共享的队列数,0 表示无限 * @return 该消费者负...