import com.alipay.api.domain.AlipayTradePrecreateModel; //导入依赖的package包/类
public static AlipayTradePrecreateResponse tradePrecreatePayToResponse(AlipayTradePrecreateModel model,
    String notifyUrl) throws AlipayApiException {
    AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();
    request.setBizModel(model);
    request.setNotifyUrl(notifyUrl);
    return AliPayConfig.build().getAlipayClient().execute(request);
}
 

import com.alipay.api.domain.AlipayTradePrecreateModel; //导入依赖的package包/类
public static AlipayTradePrecreateResponse tradePrecreatePayToResponse(AlipayTradePrecreateModel model,
		String notifyUrl) throws AlipayApiException {
	AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();
	request.setBizModel(model);
	request.setNotifyUrl(notifyUrl);
	return AliPayConfig.build().getAlipayClient().execute(request);
}
 

import com.alipay.api.domain.AlipayTradePrecreateModel; //导入依赖的package包/类
/**
 * 扫码支付
 * @param model
 * @param notifyUrl
 * @return {AlipayTradePrecreateResponse}
 * @throws {AlipayApiException}
 */
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);
}
 

import com.alipay.api.domain.AlipayTradePrecreateModel; //导入依赖的package包/类
/**
 * 统一收单线下交易预创建
 * 扫码支付
 * https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.i0UVZn&treeId=193&articleId=105170&docType=1#s4
 * @param model
 * @param notifyUrl
 * @return {String}
 * @throws {AlipayApiException}
 */
public static String tradePrecreatePay(AlipayTradePrecreateModel model, String notifyUrl) throws AlipayApiException{
	AlipayTradePrecreateResponse response = tradePrecreatePayToResponse(model,notifyUrl);
	return response.getBody();
}
 

import com.alipay.api.domain.AlipayTradePrecreateModel; //导入依赖的package包/类
/**
 * 扫码支付
 * 
 * @param notifyUrl
 * @return
 * @throws AlipayApiException
 */
public static String tradePrecreatePay(AlipayTradePrecreateModel model, String notifyUrl)
    throws AlipayApiException {
    AlipayTradePrecreateResponse response = tradePrecreatePayToResponse(model, notifyUrl);
    return response.getBody();
}
 

import com.alipay.api.domain.AlipayTradePrecreateModel; //导入依赖的package包/类
/**
 * 扫码支付
 * https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.i0UVZn&treeId=193&articleId=105170&docType=1#s4
 * 
 * @param notifyUrl
 * @return
 * @throws AlipayApiException
 */
public static String tradePrecreatePay(AlipayTradePrecreateModel model, String notifyUrl)
		throws AlipayApiException {
	AlipayTradePrecreateResponse response = tradePrecreatePayToResponse(model, notifyUrl);
	return response.getBody();
}