1.引入依赖

在微服务的父工程pom文件的<dependencyManagement>中引入SpringCloudAlibaba的依赖

<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-alibaba-dependencies</artifactId>
    <version>2.2.6.RELEASE</version>
    <type>pom</type>
    <scope>import</scope>
</dependency>

<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>

2.配置nacos地址

在微服务模块的 application.yml 中添加nacos地址:

spring:
  cloud:
    nacos:
      server-addr: localhost:8848
#localhost为nacos所在主机ip地址