下面列出了怎么用com.alipay.api.domain.AlipayTradeFastpayRefundQueryModel的API类实例代码及写法，或者点击链接到github查看源代码。
@Override
public AlipayTradeFastpayRefundQueryResponse selectRefund(AlipayTradeFastpayRefundQueryModel model) throws AlipayApiException {
AlipayTradeFastpayRefundQueryRequest request = new AlipayTradeFastpayRefundQueryRequest();
request.setBizModel(model);
return alipayClient.execute(request);
}
public PayRefundQueryParamChain(AlipayClient alipayClient, AlipayTradeFastpayRefundQueryModel alipayTradeFastpayRefundQueryModel) {
this.alipayClient = alipayClient;
this.alipayTradeFastpayRefundQueryModel = alipayTradeFastpayRefundQueryModel;
}
public PayRefundQueryChain(AlipayClient alipayClient, AlipayTradeFastpayRefundQueryModel alipayTradeFastpayRefundQueryModel) {
this.alipayClient = alipayClient;
this.alipayTradeFastpayRefundQueryModel = alipayTradeFastpayRefundQueryModel;
}
/**
* 查询退款
*
* @param model
* @return
* @throws AlipayApiException
*/
AlipayTradeFastpayRefundQueryResponse selectRefund(AlipayTradeFastpayRefundQueryModel model) throws AlipayApiException;