spring5_demo1/spring5-auth/spring5-auth-server/src/main/resources/bootstrap.yml

server:
  port: ${SERVER_PORT:8751}
spring:
  application:
    name: auth-server
  cloud:
    nacos:
      discovery:
        server-addr: ${REGISTER_HOST:192.168.99.100}:${REGISTER_PORT:8848}
      config:
        server-addr: ${REGISTER_HOST:192.168.99.100}:${REGISTER_PORT:8848}
        file-extension: yml