1、配置如下

spring:
  cloud:
    nacos:
      config:
        server-addr: 127.0.0.1:8848
        file-extension: yml
        shared-dataids: common1.yaml,common2.yaml
        refreshable-dataids: common1.yaml
        ext-config:
          - data-id: common1.yaml
            group: DEFAULT_GROUP
            refresh: true
          - data-id: common2.yaml
            group: DEFAULT_GROUP
            refresh: true
  application:
    name: pay
  profiles:
    active: dev
2、生产环境nacos搭建如下

https://www.imooc.com/article/288153