eureka(一：服务端启动)_eureka服务端启动

一：建立一个springboot模块

二：pom.xml 加入

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>
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三：启动类加注解@EnableEurekaServer

@SpringBootApplication
@EnableEurekaServer
public class EurekaMain7001
{
    public static void main( String[] args )
    {
        SpringApplication.run(EurekaMain7001.class,args);
    }
}
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四 配置文件yml

server:
  port: 7001 #服务端口
eureka:
  instance:
    hostname: localhost
  client:
    register-with-eureka: false
    fetch-registry: false
    service-url:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
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五：启动项目，结果如下则成功