springcloud实战学习-利用springboot搭建eureka注册中心

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总的步骤：

1. pom文件中添加依赖
2. application配置文件配置
3. 启动类上添加：@EnableEurekaServer注解
4. 测试

下面分步来进行配置：

1,添加依赖：

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

2,application配置文件配置：（这里建议修改文件后缀为.yml格式，能减少代码书写量），这里还是提供两种方式的配置：

NO.1: application.properties

spring.application.name=spring-cloud-eureka

server.port=8001
eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false

eureka.client.serviceUrl.defaultZone=http://localhost:8001/eureka/

NO2.application.yml

spring:
  application:
    name: spring-cloud-euraka
server:
  port: 8001
eureka:
  client:
    register-with-eureka: false 
    fetch-registry: false 
    serviceUrl:
        defaultZone: http://localhost:${server.port}/eureka/

3,启动类添加注解

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@SpringBootApplication
@EnableEurekaServer
public class EurakaApplication {

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

4，测试

项目启动成功后，在浏览器中输入http://localhost:8001 即可访问euraka服务注册中心管理页面。