createStorageDir static method

Future<Directory?> createStorageDir(
  1. String? dirName
)

在Android getExternalStorageDirectory 的路径下创建文件夹 dirName 文件夹名 支持Android 不支持iOS

Implementation

static Future<Directory?> createStorageDir(String? dirName) async {
  if (dirName == null || dirName.isEmpty) {
    return null;
  }
  Directory? _storageDir = await _initStorageDir();
  if (_storageDir == null) {
    return null;
  }
  return await createDirSync("${_storageDir.path}/$dirName");
}