queryData static method

Future<ScanModel?> queryData(
  1. String taskId,
  2. String actualOrder, [
  3. num splitNum = 0
])

Implementation

static Future<ScanModel?> queryData(String taskId, String actualOrder,
    [num splitNum = 0]) async {
  String modelId =
      "${taskId}_${actualOrder}_0${splitNum == 0 ? '' : '_${splitNum.toString()}'}"; //ID是唯一的
  return queryDataWithFileName(modelId);
}