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:

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:

