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JAVA 全系列/第二阶段:JAVA 基础深化和提高/多线程技术(旧) 26942楼

老师,我在使用Java api 创建连接Zookeeper时idea出现以下错误,在网上找了很多方法都无法解决,麻烦您帮我看一下,甚是感谢!


错误提示:

问题截图.gif


main方法所在类:

package com.zyt;

import org.apache.zookeeper.WatchedEvent;
import org.apache.zookeeper.Watcher;
import org.apache.zookeeper.ZooKeeper;

import java.io.IOException;

public class ZookeeperDemo implements Watcher {

    public static void main(String[] args) throws IOException {

        ZooKeeper zooKeeper = new ZooKeeper("192.168.242.128:2181,192.168.242.128:2182,192.168.242.128:2183",15000, new ZookeeperDemo());

        //zooKeeper.create("");
    }

    @Override
    public void process(WatchedEvent event) {

        if(event.getState() == Event.KeeperState.SyncConnected) {
            System.out.println("成功连接!");
        }
    }
}


pom.xml配置文件:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.zyt</groupId>
    <artifactId>ZookeeperDemo</artifactId>
    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.6.0</version>
        </dependency>
    </dependencies>

</project>


setting.xml配置文件:

<?xml version="1.0" encoding="UTF-8"?>


<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 

   <!--1、配置本地仓库的标签-->
   <localRepository>I:\IntelliJ Idea\localRepository</localRepository>

  <pluginGroups>
   
  </pluginGroups>

  
  <proxies>
  
  </proxies>

  
  <servers>
   
      <!--2、配置私服中仓库的访问-->
      <server>
         <id>releases</id>
         <username>deployment</username>
         <password>deployment123</password>
      </server>
      <server>
         <id>snapshots</id>
         <username>deployment</username>
         <password>deployment123</password>
      </server>

  </servers>

 
  <mirrors>
    
      <!--如果不配置私服,镜像仓库的配置方式-->
      <!--<mirror>
      <id>nexus-aliyun</id>
      <name>Nexus aliyun</name>
      <mirrorOf>central</mirrorOf>
      <url>http://maven.aliyun.com/nexus/content/groups/public</url>
      </mirror>-->
  </mirrors>

  <profiles>
    
     <!--3、Maven中插件的配置-->
     <profile>
        <!--配置私服的相关属性-->
        <id>sxt</id>
        <activation>
           <activeByDefault>false </activeByDefault>
           <jdk>1.8</jdk>
        </activation>
        <repositories>
           <repository>
              <id>public</id>
              <!--配置私服中仓库组的地址-->
              <url>http://192.168.242.128:8081/nexus/content/groups/public/</url>
              <releases>
                 <enabled>true</enabled>
              </releases>
              <snapshots>
                 <enabled>true</enabled>
              </snapshots>
           </repository>
        </repositories>
        <pluginRepositories>
           <pluginRepository>
              <id>public</id>
              <url>http://192.168.242.128:8081/nexus/content/groups/public/</url>
              <releases>
                 <enabled>true</enabled>
              </releases>
              <snapshots>
                 <enabled>true</enabled>
              </snapshots>
           </pluginRepository>
        </pluginRepositories>
     </profile>
    
      <!--Maven工程中jdk版本的配置-->
      <profile>
         <id>jdk1.8</id>
         <activation>
            <activeByDefault>true</activeByDefault>
            <jdk>1.8</jdk>
         </activation>
         <properties>
            <maven.compiler.source>1.8</maven.compiler.source>
            <maven.compiler.target>1.8</maven.compiler.target>
            <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
         </properties>
      </profile>

</profiles>

   <activeProfiles>
      <!--<activeProfile>jdk1.8</activeProfile>-->
      <activeProfile>sxt</activeProfile>
   </activeProfiles>
 
</settings>


项目目录截图:


JAVA 全系列/(旧的隐藏)第七阶段:JAVA 高级技术/Zookeeper 26943楼
Python全系列/第八阶段:Vue框架/vue框架 26944楼
JAVA 全系列/第四阶段:数据库与AI协同技术实战/JDBC技术(旧) 26945楼
JAVA 全系列/第四阶段:数据库与AI协同技术实战/JDBC技术 26948楼
Python全系列/第六阶段:数据库与AI协同技术实战/mysql介绍与环境安装 26949楼

first-demo.zip

ll老师为什么项目已启动的时候会在下面多渲染一部分头部内容呢

image.png

WEB前端全系列/第二十阶段:Vue2企业级项目(旧)/易购商品后台管理系统 26953楼

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