1. 创建一个springboot项目,pom文件中引入RocketMQ关键依赖
注意:使用SpringBoot集成时,要非常注意版本
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<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-spring-boot-starter</artifactId>
<version>2.2.2</version>
<exclusions>
<exclusion>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
<version>4.9.5</version>
</dependency>
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