一、Eureka 出现 Batch update failure with HTTP status code 401
eureka:
client:
register-with-eureka: false # 是否将自己注册到Eureka Server,默认为true。
fetch-registry: false
service-url:
defaultZone: http://${REGISTRY_SERVER_USERNAME}:${REGISTRY_SERVER_PASSWORD}@registry:8761/eureka/
instance:
prefer-ip-address: true # 以IP地址注册到服务中心,相互注册使用IP地址
添加 http://admin:admin@registry:8761/eureka/