@Override
    protected String[] doInBackground(String... params) {
      // bankNumber:银行卡号 accountNumber:证件号 mobile:手机号码 accountname:用户姓名

      FastpayBean fastpayBean = new FastpayBean();
      fastpayBean.setService("query_timestamp");
      fastpayBean.setPartner(Url.Partner);
      fastpayBean.setSign_type("MD5");
      fastpayBean.setInput_charset("UTF-8");

      String urlPath = "https://www.ebatong.com/gateway.htm";
      urlPath += "?service=query_timestamp";
      urlPath =
          urlPath
              + "&partner="
              + Url.Partner
              + "&input_charset=UTF-8&sign_type=MD5&sign="
              + fastpayBean.getNeedSignCode();

      Log.i("lyjtest", "urlPath:" + urlPath);

      String[] result = new String[2];
      InputStream is = null;
      try {
        is = NetTool.sendGetData(urlPath);
        result = NetTool.readXML(is);
      } catch (Exception e) {
        e.printStackTrace();
      }

      return result;
    }