1、 工具及软件版本
JDK: 1.8
Spring Boot: 2.3.0.RELEASE
Spring Cloud: Hoxton.SR6
Maven: 3.5.3
2、服务提供者
2.1、创建Maven项目，artifactId是eureka-server，pom.xml内容如下：
<project xmlns="maven.apache.org/POM/4.0.0" xmlns:xsi="www.w3.org/2001/XMLSch…"
xsi:schemaLocation="maven.apache.org/POM/4.0.0 maven.apache.org/xsd/maven-4…
4.0.0
com.baiyilanjian.cloud
eureka-server
1.0.0
jar
org.springframework.boot
spring-boot-starter-parent
2.3.0.RELEASE
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
org.springframework.cloud
spring-cloud-starter-netflix-eureka-server
org.springframework.cloud
spring-cloud-dependencies
Hoxton.SR6
pom
import
org.springframework.boot
spring-boot-maven-plugin
2.2、spring boot的启动类，添加注解，表示这是一个注册中心，代码如下：
package com.baiyilanjian.cloud;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
/**
Eureka 服务提供者
@author
*/
@SpringBootApplication
@EnableEurekaServer
public class EurekaServerApplication {
public static void main(String[] args) {
SpringApplication.run(EurekaServerApplication.class, args);
}
}
2.3，修改application.yml配置文件，代码如下：
spring:
application:
name: eureka-server#服务名称
server:
指定该Eureka实例的端口
port:8081
过滤此条日志的输出
logging:
level:
com.netflix: warn
eureka:
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl: defaultZone: http://localhost:8081/eureka/
2.4、访问 http://localhost:8081/ ，进入以下界面
3、服务消费者
3.1、创建Maven项目，artifactId是eureka-client，pom.xml内容如下：
<project xmlns="maven.apache.org/POM/4.0.0" xmlns:xsi="www.w3.org/2001/XMLSch…"
xsi:schemaLocation="maven.apache.org/POM/4.0.0 maven.apache.org/xsd/maven-4…
4.0.0
com.baiyilanjian.cloud
eureka-client
1.0.0
jar
org.springframework.boot
spring-boot-starter-parent
2.3.0.RELEASE
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
org.springframework.cloud
spring-cloud-starter-netflix-eureka-client
org.springframework.boot
spring-boot-starter-web
org.springframework.cloud
spring-cloud-dependencies
Hoxton.SR6
pom
import
org.springframework.boot
spring-boot-maven-plugin
3.2、spring boot的启动类，添加注解，表示这是一个注册中心，代码如下：
package com.baiyilanjian.cloud;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
/**
Eureka 服务消费者
@author
*/
@SpringBootApplication
@EnableDiscoveryClient
public class EurekaClientApplication {
public static void main(String[] args) {
SpringApplication.run(EurekaClientApplication.class, args);
}
}
3.3，修改application.yml配置文件，代码如下：
spring:
application:
name: eureka-client#服务名称
server:
指定该Eureka实例的端口
port:8082
eureka:
client:
serviceUrl:
defaultZone: http://localhost:8081/eureka/
3.4、访问 http://localhost:8081/ ，显示以下界面，服务注册成功
