code: public static AlipayTradePrecreateResponse tradePrecreatePayToResponse(AlipayTradePrecreateModel model,
  			String notifyUrl) throws AlipayApiException {
  		AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();
  		request.setBizModel(model);
  		request.setNotifyUrl(notifyUrl);
  		return AliPayApiConfigKit.getAliPayApiConfig().getAlipayClient().execute(request);
  	}
docs: 统一收单线下交易预创建 适用于：扫码支付等
  
  @param model
  {AlipayTradePrecreateModel}
  @param notifyUrl
  异步通知URL
  @return {AlipayTradePrecreateResponse}
  @throws {AlipayApiException}