[TYPO3-mvc] Resolve file path from file:xx

[Sebastian Zarges]

Hello Frans,
thank you very much, after injecting the ResourceFactory your answer works perfect.

/**
 * @var \TYPO3\CMS\Core\Resource\ResourceFactory
 * @inject
 */
protected $resourceFactory;

$fileObject = $this->resourceFactory->retrieveFileOrFolderObject('file:123');