code: private JSONObject getTableResultHelper(String requestId, String resultType) {
          AipRequest request = new AipRequest();
          preOperation(request);
          request.addBody("request_id", requestId);
          request.addBody("result_type", resultType);
          request.setUri(OcrConsts.TABLE_RESULT_GET);
          postOperation(request);
          return requestServer(request);
      }
docs: 表格识别获取结果接口公共逻辑