1 项目初始化

新建一个maven文件

1.1 导入POM依赖

<groupId>org.example</groupId><artifactId>hbase_chatpro</artifactId><version>1.0-SNAPSHOT</version><repositories><!-- 代码库 --><repository><id>aliyun</id><url>http://maven.aliyun.com/nexus/content/groups/public/</url><releases><enabled>true</enabled></releases><snapshots><enabled>false</enabled><updatePolicy>never</updatePolicy></snapshots></repository></repositories><dependencies><!-- HBase客户端 --><dependency><groupId>org.apache.hbase</groupId><artifactId>hbase-client</artifactId><