SpringBoot學習10.1-springboot集成zookeeper

目錄

1.pom依賴

2.application.yml配置

3.註冊微服務

4.增加同一個微服務下的節點

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zookeeper的安裝參考：SpringBoot學習10.0-zookeeper安裝配置

1.pom依賴

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.0.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.zyf</groupId>
	<artifactId>zookeeper-client</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>zookeeper-client</name>
	<description>Demo project for Spring Boot</description>
 
	<properties>
		<java.version>1.8</java.version>
		<spring-cloud.version>Finchley.RELEASE</spring-cloud.version>
	</properties>
 
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-zookeeper-config</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
		</dependency>
 
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>org.junit.vintage</groupId>
					<artifactId>junit-vintage-engine</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
	</dependencies>
 
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>${spring-cloud.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>
 
	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>
</project>

2.application.yml配置

spring:
  application:
    name: zookeeper-client-1 #微服務名稱
zookeeper:
  address: 127.0.0.1:2181
  timeout: 4000

3.註冊微服務

啓動上述client工程後，打開bin/zkCli.cmd查看節點：

說明zookeeper-client-1已經成功註冊到zookeeper。

另外還可以使用工具ZooViewer查看節點及其詳細信息，Zookeeper可視化客戶端ZooViewer詳細使用教程

可以看到微服務名，計算機地址和端口：

4.增加同一個微服務下的節點

當我們修改application.yml的端口爲9080後重啓client後（之前8080不要關閉），可以發現該微服務下有兩個節點：

可見，增加節點成功。

【END】