更改eureka配置的为腾讯云外网地址

renren-admin/renren-admin-server/src/main/resources/application.yml

@@ -33,7 +33,7 @@ eureka:
     prefer-ip-address: false
     # 腾讯云的外网地址
     hostname: 43.136.102.165
-    instance-id: 43.136.102.165:${server.port}
+    instance-id: ${spring.cloud.client.ip-address}:${server.port}
     # 默认的写法
     # hostname: ${spring.cloud.client.ip-address}
     # instance-id: ${spring.cloud.client.ip-address}:${server.port}