@Override
  public void addBill(
      String name,
      String account,
      String organization,
      String staff,
      String vehicle,
      String store) {

    StartinfoPO spo = new StartinfoPO(name, account, organization, staff, vehicle, store);
    try {
      billData.insert(spo);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  @Override
  public ArrayList<StartinfoVO> checkBill() {
    ArrayList<StartinfoVO> billist = new ArrayList<>();

    try {
      ArrayList<StartinfoPO> stp = billData.find();
      for (StartinfoPO sp : stp) {
        StartinfoVO sv =
            new StartinfoVO(
                sp.getName(),
                sp.getAccount(),
                sp.getOrganization(),
                sp.getStaff(),
                sp.getVehicle(),
                sp.getStore());
        billist.add(sv);
      }
    } catch (Exception e) {
      e.printStackTrace();
    }

    return billist;
  }