getCacheDirectory function

Future<String> getCacheDirectory(
  1. String? subFolder
)

Implementation

Future<String> getCacheDirectory(String? subFolder) async {
  Directory tempDir = await getTemporaryDirectory();
  String dirPath = '${tempDir.path}/DioCache/$subFolder';

  Directory dir = Directory(dirPath);
  if (!dir.existsSync()) {
    dir.createSync(recursive: true);
  }

  return dirPath;
}