@SpringBootApplication
@NacosPropertySource(dataId = DATA_ID,groupId = GROUP_ID, autoRefreshed = true)
@Slf4j
@RestController
public class NacosApp {

    static final String DATA_ID = "nacos.cfg.dataId";

    static final String GROUP_ID = "test";

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

    @GetMapping("/getValue")
    public String getValue(){
        return value;
    }

    @GetMapping("/getNacosValue")
    public String getNacosValue(){
        return nacosValue;
    }


    @Value(value = "${test:value}")
    private String value;

    @NacosValue(value = "${test:nacosValue}", autoRefreshed = true)
    private String nacosValue;


    @NacosConfigListener(
            dataId = NacosApp.DATA_ID,
            timeout = 500
    )
    public void onChange(String newContent) throws Exception {
        log.info("onChange: {}", newContent);
    }
}