创建Maven父工程

<?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>SpringCloudTest</groupId>
    <artifactId>EurekaTest</artifactId>
    <version>1.0-SNAPSHOT</version>

	<!-- 添加子模块 -->
    <modules>
        <module>eurekaclient</module>
        <module>zuultest</module>
        <module>ribbon</module>
        <module>feign</module>
        <module>eurakaservers</module>
    </modules>
	
	<!-- SpringBoot -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.5.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    
	<!-- 公用properties -->
    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Hoxton.SR8</spring-cloud.version>
    </properties>

	<!-- 公用依赖 -->
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </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>
                <version>2.3.2.RELEASE</version>
            </plugin>
        </plugins>
    </build>
</project>

创建Eureka模块

pom.xml如下：

<?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>
    <!--继承父模块-->
    <parent>
        <groupId>SpringCloudTest</groupId>
        <artifactId>EurekaTest</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>

    <groupId>SpringCloudTest</groupId>
    <artifactId>eurakaservers</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>eurakaservers</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Hoxton.SR8</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.3.2.RELEASE</version>
            </plugin>
        </plugins>
    </build>

</project>

application.yml如下：

server:
  port: 8080

#主机名
eureka:
  instance:
    hostname: localhost

  client:
    service-url:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/   #服务注册地址
    register-with-eureka: false  
    fetch-registry: false

启动类中加入@EnableEurekaServer注解

启动测试

浏览器输入 localhost:8080

出现如图即为成功。
官方文档: https://projects.spring.io/spring-cloud/spring-cloud.html#spring-cloud-eureka-server.

本文地址：https://blog.csdn.net/TYblackandwhite/article/details/109614533