code: public static AlipayTradePayResponse tradePayToResponse(AlipayTradePayModel model, String notifyUrl)
  			throws AlipayApiException {
  		AlipayTradePayRequest request = new AlipayTradePayRequest();
  		request.setBizModel(model);// 填充业务参数
  		request.setNotifyUrl(notifyUrl);
  		return AliPayApiConfigKit.getAliPayApiConfig().getAlipayClient().execute(request);
  	}
docs: 统一收单交易支付接口接口 适用于:条形码支付、声波支付等
  
  @param model
  {AlipayTradePayModel}
  @param notifyUrl
  异步通知URL
  @return {AlipayTradePayResponse}
  @throws {AlipayApiException}