如何使用Asset库在UIImagePickerController中获取文件名？

我建议您使用

Photos

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {    if let imageURL = info[UIImagePickerControllerReferenceURL] as? URL {        let result = PHAsset.fetchAssets(withALAssetURLs: [imageURL], options: nil)        let asset = result.firstObject        print(asset?.value(forKey: "filename"))    }    dismiss(animated: true, completion: nil)}