我找到了此链接，这对我有用：
parameters: image_repository.class: MycompanyMainBundleRepositoryImageRepository image_repository.factory_argument: 'MycompanyMainBundle:Image' image_manager.class: MycompanyMainBundleServiceImageImageManager image_manipulator.class:MycompanyMainBundleServiceImageImageManipulatorservices: image_manager: class: %image_manager.class% arguments: - @image_manipulator - @image_repository image_repository: class:%image_repository.class% factory_service: doctrine.odm.mongodb factory_method: getRepository arguments: - %image_repository.factory_argument% image_manipulator: class: %image_manipulator.class%
