SpringCloud搭建eureka註冊中心

一. 搭建一個Springboot項目

二. 導入eureka的jar包

<?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>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.1.3.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.mr</groupId>
	<artifactId>springboot-eureka</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>springboot-eureka</name>
	<description>Demo project for Spring Boot</description>

	<properties>
		<java.version>1.8</java.version>
		<spring-cloud.version>Greenwich.SR1</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-netflix-eureka-server</artifactId>
		</dependency>

		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<optional>true</optional>
		</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>
			</plugin>
		</plugins>
	</build>

</project>

三. 配置yml配置文件

spring:
  application:
    name: eureka-server # 名字
server:
  port: 8080
eureka:
  client:
    register-with-eureka: false  #自身是否註冊（默認的是true）
    fetch-registry: false    #是否開啓檢查
    service-url:
      defaultZone: http://localhost:8080/eureka #服務端的地址  (註冊中心的地址)

四. 啓動類添加註釋@EnableEurekaServer

@SpringBootApplication
//加載eureka
@EnableEurekaServer
public class SpringbootEurekaApplication {

	public static void main(String[] args) {
		SpringApplication.run(SpringbootEurekaApplication.class, args);
	}

}

五. 測試 訪問 127.0.0.1:8080

測試成功！！！