code: public void interpolate(DefaultComponent component) {
          if(groupId != null) this.groupId = component.interpolate(groupId);
          if(artifactId != null) this.artifactId = component.interpolate(artifactId);
          //暂时主要处理一些启动相关的关键属性，如version
          if(version != null ) this.setVersion(component.interpolate(version)) ;
          if(classifier != null ) this.classifier = component.interpolate(classifier);
          if(scope != null ) this.scope = component.interpolate(scope);
      }
docs: 根据组件的上下文，替换依赖中的信息
  @param component 所属的组件