cmds method
- int handware
 
override
    获取检测项的 指令列表
Implementation
@override
Future<List<CmdEntity>?> cmds(int handware) async {
  final maps = await methodChannel.invokeListMethod("cmds",handware);
  return maps?.map((e) => CmdEntity.fromJson(e.cast<String,dynamic>())).toList() ?? [];
}