Spring Boot2.0之 整合Zookeeper集群
2024-09-02 20:32:57
普通的连接：
pom：
<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.toov5.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.101tec</groupId>
<artifactId>zkclient</artifactId>
<version>0.10</version>
<exclusions>
<exclusion>
<artifactId>slf4j-api</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
<exclusion>
<artifactId>log4j</artifactId>
<groupId>log4j</groupId>
</exclusion>
<exclusion>
<artifactId>slf4j-log4j12</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</project>
代码：
package com.toov5.controller;
import org.I0Itec.zkclient.ZkClient;
public class zkTest {
public static void main(String[] args) {
String connection = "192.168.91.1:2181,192.168.91.3:2181,192.168.91.4:2181";
ZkClient zkClient = new ZkClient(connection);
zkClient.createPersistent("/toov5_01");
zkClient.close();
}
}
运行查看结果：
SpringBoot整合：
配置文件抽取到 yml中
connection:192.168.91.1:2181,192.168.91.3:2181,192.168.91.4:2181
整合：
package com.toov5.service; import org.I0Itec.zkclient.ZkClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service; @Service
public class zkService {
@Value("{connection}")
private String connection;
private ZkClient zkClient = new ZkClient(connection); public String creteNode(String path){
try {
zkClient.createPersistent(path); //没返回结果 所以用try catch 方式解决哦
return "ok";
} catch (Exception e) {
return "fail";
}
} }
pom.xml
<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.toov5.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>com.101tec</groupId>
<artifactId>zkclient</artifactId>
<version>0.10</version>
<exclusions>
<exclusion>
<artifactId>slf4j-api</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
<exclusion>
<artifactId>log4j</artifactId>
<groupId>log4j</groupId>
</exclusion>
<exclusion>
<artifactId>slf4j-log4j12</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
</project>
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