已有的springboot项目 怎么注册到nacos上-SpringBoot-2.5.12 Nacos-2.0.3

项目框架为springboot 非cloud
将单项目注册到nacos

starter 搜索网站 https://mvnrepository.com/

使用nacos的配置中心功能

在mvnrepository搜索 spring-cloud-starter-alibaba-nacos-config
引入 pom.xml

<!-- https://mvnrepository.com/artifact/com.alibaba.cloud/spring-cloud-starter-alibaba-nacos-config -->
<dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId><version>2021.1</version>
</dependency>

加载bootstrap.yml SpringBoot-2.4版本后 加载配置文件机制有变动

        <!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-bootstrap --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-bootstrap</artifactId><version>3.1.1</version></dependency>

使用nacos的注册中心功能

在mvnrepository搜索 spring-cloud-starter-alibaba-nacos-discovery
引入 pom.xml

<!-- https://mvnrepository.com/artifact/com.alibaba.cloud/spring-cloud-starter-alibaba-nacos-discovery -->
<dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId><version>2021.1</version>
</dependency>

启动类 加注解 @EnableDiscoveryClient

配置文件

配置文件

nacos上命名规则 ${name}-${spring.profiles.active}.${file-extension}, 此配置文件对应的命名为wuyc-text-dev.yml

实时刷新配置

yml 文件

config:addr: 127.0.0.1:8848 namespace: G20_AGCW_DEVgroup: DEV_GROUPspring:application:name: wuyc-textprofiles:active: devcloud:nacos:discovery:server-addr: ${
    config.addr}namespace: ${
    config.namespace}group: ${
    config.group}service: ${
    spring.application.name}-${
    spring.profiles.active}-wuycconfig:
# enabled: true
# username: nacos
# password: nacosserver-addr: ${
    config.addr}namespace: ${
    config.namespace}group: ${
    config.group}name: ${
    spring.application.name}file-extension: yml