创建Maven父工程
本教程我们使用的Spring boot版本为2.7,Spring cloud 版本为2021。Spring boot和Spring cloud版本对应表如下
父工程的xml如下,后面子模块都继承父工程统一项目的版本。
<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>org.example</groupId>
<artifactId>spring-cloud-netflix-learn</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.18</version><!-- 使用你需要的Spring Boot版本 -->
</parent>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>2021.0.9</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>
创建Eureka Server子模块
子模块xml如下,子模块集成父工程(后面教程所有的子模块都集成于父工程)
<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>
<parent>
<groupId>org.example</groupId>
<artifactId>spring-cloud-netflix-learn</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>spring-cloud-netflix-learn-eureka-server</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>
</dependencies>
</project>
properties配置
server.port=7001
#Eureka Server 主机名
eureka.instance.hostname=localhost
#是否注册到注册中心,Eureka Server就是服务端不需要注册
eureka.client.register-with-eureka=false
#是否需要从注册中心获取服务,Eureka Server就是服务端不需要获取
eureka.client.fetch-registry=false
添加@EnableEurekaServer注解到主启动类上
package com.tubabaxuebiancheng;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
@SpringBootApplication
@EnableEurekaServer
public class EurekaServer {
public static void main(String[] args) {
// 启动Eureka服务器
org.springframework.boot.SpringApplication.run(EurekaServer.class, args);
System.out.println("Eureka Server启动成功!");
}
}
启动Eureka Server
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