聊聊SpringBoot整合Nacos自动刷新配置的问题

 <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring.cloud.dependencies}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>${spring.cloud.alibaba.dependencies}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <!-- nacos-discovery -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
           <!--nacos config -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        </dependency>
         <!--bootstrap-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bootstrap</artifactId>
        </dependency>
    </dependencies>

server:
  port: 9556
spring:
  application:
    name: app
  profiles:
    active: test
    nacos:
      discovery:
        username: nacos
        password: nacos
        server-addr: 192.168.1.61:8848
      config:
        server-addr: 192.168.1.61:8848
        file-extension: yaml

cml:
   age: 100

@RefreshScope
     @Api(tags = "测试 - api")
     @Slf4j
     @RestController
     @RequestMapping("/test")
     public class TestController {
     
         /**
          * 获取配置文件中的 cml.age 内容，若未获取到，默认值为18
          */
         @Value("${cml.age:18}")
         private String age;
         @ApiOperation(value = "获取年龄 - 测试配置自动刷新", notes = "获取年龄 - 测试配置自动刷新")
         @GetMapping("/age")
         public String getAge() {
             return age;
         }
     }

logging:
  level:
     com.alibaba.cloud.nacos.refresh: debug