JDK12以上版本springBoot和eureka无法启动to

1.首先要注意spring boot与spring cloud的版本依赖关系
spring-cloud-dependencies 版本列表可查看：
https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-dependencies
比如SpringBoot 2.1.7.RELEASE版本对应的SpringCloud为Greenwich版本

2.新版本需要进一步添加如下依赖

  <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
  </dependency>
  <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-core</artifactId>
            <version>2.3.0</version>
  </dependency>
  <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-impl</artifactId>
            <version>2.3.0</version>
  </dependency>
  <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
            <version>2.4.0-b180725.0427</version>
  </dependency>

3.配置文件

spring.application.name=spring-cloud-eureka

server.port=8000
eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false

eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/

4.启动文件

@SpringBootApplication
@EnableEurekaServer
public class SpringCloudEurekaApplication {

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

}

5.结果展示