springcloud（2）-实现eureka

所讲代码仓库地址：https://gitee.com/raoyuuuu/springcloud-demo

eureka-server的创建相对简单，步骤如下

• 创建工程
• 导入eureka依赖
• application配置eureka相关配置
• 启动类上注解开启eureka

    org.springframework.cloud
    spring-cloud-starter-netflix-eureka-server

完整

    4.0.0
    
        com.example
        cloud-parent
        0.0.1-SNAPSHOT
        
    

    com.example
    cloud-eureka
    0.0.1-SNAPSHOT
    cloud-eureka
    Demo project for Spring Boot

    
        1.8
    
    
        
            org.springframework.boot
            spring-boot-starter
        

        
            org.springframework.boot
            spring-boot-starter-test
            test
        

        
            org.springframework.cloud
            spring-cloud-starter-netflix-eureka-server
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
        
    

server:
  port: 7001

# eureka配置
eureka:
  instance:
    hostname: localhost # eureka服务端的实例名称
  client:
    register-with-eureka: false # 是否向eureka注册自己，因为这里为eureka服务端，所以设置false
    fetch-registry: false # false 表示自己为注册中心
    service-url:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/

@EnableEurekaServer
@SpringBootApplication
public class CloudEurekaApplication {

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

}