saveTempFile static method

Future<File> saveTempFile({
  1. required List<int> bytes,
  2. required String fileName,
})

保存文件到临时目录

Implementation

static Future<File> saveTempFile(
    {required List<int> bytes, required String fileName}) async {
  final dir = await getTemporaryDirectory();
  File file = File('${dir.path}/$fileName');
  return await file.writeAsBytes(bytes);
}