national_health/ruoyi-example/ruoyi-demo/src/main/resources/application.yml

# Tomcat
server:
  port: 9401

# Spring
spring:
  application:
    # 应用名称
    name: ruoyi-demo
  profiles:
    # 环境配置
    active: @profiles.active@

--- # nacos 配置
spring:
  cloud:
    nacos:
      # nacos 服务地址
      server-addr: @nacos.server@
      discovery:
        # 注册组
        group: @nacos.discovery.group@
        namespace: ${spring.profiles.active}
      config:
        # 配置组
        group: @nacos.config.group@
        namespace: ${spring.profiles.active}
  config:
    import:
      - optional:nacos:application-common.yml
      - optional:nacos:ruoyi-resource.yml
      - optional:nacos:datasource.yml

--- # 数据源设置 需在 system 数据源下 执行 test.sql 文件
spring:
  datasource:
    dynamic:
      seata: false
      # 设置默认的数据源或者数据源组,默认值即为 master
      primary: master
      datasource:
        # 主库数据源
        master:
          driver-class-name: com.mysql.cj.jdbc.Driver
          url: ${datasource.system-master.url}
          username: ${datasource.system-master.username}
          password: ${datasource.system-master.password}