spring:
application:
name: ad-eureka

server:
port: 8000

eureka:
instance:
hostname: localhost
client:
fetch-registry: false
register-with-eureka: false
service-url:
defaultZone: http://$eureka.instance.hostname:${server.port}/eureka/

spring:
application:
name: ad-eureka
profiles: server1
server:
port: 8000
eureka:
instance:
hostname: server1
prefer-ip-address: false
client:
service-url:
defaultZone: http://server2:8001/eureka/,http://server3:8002/eureka/

spring:
application:
name: ad-eureka
profiles: server2
server:
port: 8001
eureka:
instance:
hostname: server2
prefer-ip-address: false
client:
service-url:
defaultZone: http://server1:8000/eureka/,http://server3:8002/eureka/

spring:
application:
name: ad-eureka
profiles: server3
server:
port: 8002
eureka:
instance:
hostname: server3
prefer-ip-address: false
client:
service-url:
defaultZone: http://server1:8000/eureka/,http://server2:8001/eureka/

我看到你直接点EurekaApplication Run就启动了，那么默认是启动哪个配置呢？