SpringCloud-Nacos注册中心

application.yml

spring:
  application:
    name: cloud-order
  cloud:
    nacos:
      discovery:
        server-addr: localhost:18848
        # 在WEB页面定义一个命名空间
        namespace: 94976701-cbee-4f8c-af69-786ffe69ae83

依赖

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <version>${spring-boot.version}</version>
    </dependency>
    <dependency>
        <groupId>com.alibaba.cloud</groupId>
        <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        <version>${spring-cloud-alibaba.version}</version>
    </dependency>
</dependencies>

docker-compose 部署单机 Nacos

version: '3.8'
services:
  nacos:
    image: nacos/nacos-server
    restart: unless-stopped
    environment:
      - PREFER_HOST_MODE=hostname
      - MODE=standalone
    volumes:
      - ./data/nacos-data:/home/nacos/data
      - ./data/nacos-standalone-logs/:/home/nacos/logs
    ports:
      - "18848:8848"
      - "19848:9848"