tar -zxvf nacos-server-2.4.3.tar.gz
./startup.sh -m standalone

curl -X GET 'http://127.0.0.1:8848/nacos/v2/cs/config?dataId=codetonight.ak&group=nacos-demo&namespaceId=public'

{"code":0,"message":"success","data":"akserert123"}

curl -d 'dataId=nacos.example' \
  -d 'group=DEFAULT_GROUP' \
  -d 'namespaceId=public' \
  -d 'content=contentTest' \
  -X POST 'http://127.0.0.1:8848/nacos/v2/cs/config'

        <dependency>
            <groupId>com.alibaba.nacos</groupId>
            <artifactId>nacos-client</artifactId>
            <version>${nacos.version}</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.36</version> <!-- 請?zhí)鎿Q為實際版本號 -->
        </dependency>

  String serverAddr = "http://localhost:8848";
        String dataId = "nacos.example";
        String group = "DEFAULT_GROUP";
        Properties properties = new Properties();
        properties.put("serverAddr", serverAddr);
        ConfigService configService = NacosFactory.createConfigService(properties);
        String content = configService.getConfig(dataId, group, 5000);
        System.out.println(content);
        configService.addListener(dataId, group, new Listener() {
            @Override
            public void receiveConfigInfo(String configInfo) {
                System.out.println("recieve1:" + configInfo);
            }
            @Override
            public Executor getExecutor() {
                return null;
            }
        });
        Thread.sleep(1000*3600);

${prefix}-${spring.profiles.active}.${file-extension}

${prefix}.${file-extension}

# bootstrap.properties
spring.application.name=nacos-demo
spring.cloud.nacos.config.server-addr=http://127.0.0.1:8848
spring.cloud.nacos.config.namespace=public
spring.cloud.nacos.config.group=nacos-demo
spring.cloud.nacos.config.file-extension=properties

# bootstrap.properties
spring.application.name=nacos-demo
spring.cloud.nacos.config.server-addr=http://127.0.0.1:8848
spring.cloud.nacos.config.namespace=public
spring.cloud.nacos.config.group=nacos-demo
spring.cloud.nacos.config.file-extension=properties

#application.properties
spring.profiles.active=dev

#application-dev.properties
codetonight.user=codetonight

@RestController
@RefreshScope
public class NacosTestController {
    @Value(value = "${codetonight.ak}")
    private String ak;
    @Value(value = "${codetonight.sk}")
    private String token;
    @Value(value = "${codetonight.user}")
    private String user;
    @GetMapping("/getInfo")
    public String getInfo(){
        return ak + "=>" + token + "=>" + user;
    }
}