Service register to Nacos

Now, nacos is popular register center,it imp the spring cloud.In this tutorial,I'll step by step register service to nacos.

create namespace

Creating namespaces not only isolates services but also configuration files, allowing these files to be defined in different domains. This facilitates the management of configuration files and helps avoid the issue of different project teams or developers using duplicate names for configuration files.

Maven Dependencies

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

bootstrap.yml

the, we'll configuration the nacos in project bootstrap.yml, also,you should add dependencies

        <dependency>
          <groupId>org.springframework.cloud</groupId>
          <artifactId>spring-cloud-starter-bootstrap</artifactId>
      </dependency>

edit bootstrap.yml

spring:
  application:
    name: cloud-mall-system-admin-business # setting you application name

  cloud:
    nacos:
      discovery:
        server-addr: 127.0.0.1:8848 # nacos address
        username: nacos
        password: nacos
        namespace: 8bde195d-0b0d-4c67-9890-0f2c71594581 # namespace id, you call get it it from nacos web page
        group: MALL_GROUP # define group
        service: ${spring.application.name} # servicename

add @@EnableDiscoveryClient annotation

@SpringBootApplication
@EnableDiscoveryClient
public class SystemAdminApplication {

    public static void main(String[] args) {
        SpringApplication.run(SystemAdminApplication.class,args);
    }
}

run

when start you project, you can find service has register to nacos.see below: