deleteDir static method

Future<void> deleteDir(
  1. FileSystemEntity file
)

删除某个文件夹

Implementation

static Future<void> deleteDir(FileSystemEntity file) async {
  if (file is Directory) {
    final List<FileSystemEntity> children = file.listSync();
    for (final FileSystemEntity child in children) {
      await deleteDir(child);
      await child.delete();
    }
  }
}