springCloud bootstrap.yml does not take effect

1. Introducing dependencies

  <!-- nacos客户端起步依赖（Nacos服务注册发现依赖） -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>

        <!--nacos配置管理依赖-->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        </dependency>
<!-- 若bootstrap配置不生效，加入以下依赖 -->
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-bootstrap</artifactId>
                <version>3.0.1</version>
            </dependency>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-context</artifactId>
                <version>2.2.2.RELEASE</version>
            </dependency>

2. Configuration start

-Dspring.cloud.bootstrap.enabled=true