1、${spring.cloud.client.ip-address} ,這個類在# spring-cloud-commons 項目中
因此要引入包
<dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-commons</artifactId> </dependency>
2、eurekaClient端配置
eureka: client: serviceUrl: defaultZone: http://10.255.34.46:8900/eureka/ instance: hostname: ${spring.cloud.client.ip-address} prefer-ip-address: true instance-id: ${spring.cloud.client.ip-address}:${server.port} lease-expiration-duration-in-seconds: 15 #服務過期時間配置,超過這個時間沒有接收到心跳EurekaServer就會將這個實例剔除 lease-renewal-interval-in-seconds: 5 #服務刷新時間配置,每隔這個時間會主動心跳一次