spring boot整合fastdfs 注入接口提示that could not be found

报错：：

APPLICATION FAILED TO START

Description:

Field ffsClient in com.eharmony.iams.api.collect.ImageCollectController required a bean of type 'com.github.tobato.fastdfs.service.FastFileStorageClient' that could not be found.

Action:

Consider defining a bean of type 'com.github.tobato.fastdfs.service.FastFileStorageClient' in your configuration.

注入：
@Autowired
//@Qualifier("DefaultFastFileStorageClient")
protected FastFileStorageClient ffsClient;
//接口
public interface FastFileStorageClient extends GenerateStorageClient {｝
// 实现
@Component
public class DefaultFastFileStorageClient extends DefaultGenerateStorageClient implements FastFileStorageClient {｝

http://blog.csdn.net/cml_blog/article/details/53138851