SpringBoot bootstrap.yml bootstrap.properties 配置未生效

<spring-cloud-context.version>2.0.4.RELEASE</spring-cloud-context.version> 

<!--需要引入该jar才能使bootstrap配置文件生效-->
  

  <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-context</artifactId>
        <version>${spring-cloud-context.version}</version>
    </dependency>