支付宝电脑网站支付,支付退款

news2025/10/30 6:36:19

一：支付宝退款

示例代码：

AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
JSONObject bizContent = new JSONObject();
bizContent.put("trade_no", "2021081722001419121412730660");
bizContent.put("refund_amount", 0.01);
bizContent.put("out_request_no", "HZ01RF001");

 返回参数选项，按需传入
//JSONArray queryOptions = new JSONArray();
//queryOptions.add("refund_detail_item_list");
//bizContent.put("query_options", queryOptions);

request.setBizContent(bizContent.toString());
AlipayTradeRefundResponse response = alipayClient.execute(request);
if(response.isSuccess()){
System.out.println("调用成功");
} else {
System.out.println("调用失败");
}

二：代码示例

@RequestMapping("/refund")
public AjaxResult refund(String orderid) {
    System.out.println( "退款订单号" + orderid );
    SysOrders sysOrders = sysOrdersService.selectOne( orderid );
    try {
        AlipayClient alipayClient = new DefaultAlipayClient(
                constant.serverUrl,
                constant.appId,
                constant.privateKey,
                constant.format,
                constant.charset,
                constant.PublicKey,
                "RSA2" );
        AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
        JSONObject bizContent = new JSONObject();
        bizContent.put( "out_trade_no", sysOrders.getOrderId() );
        bizContent.put( "refund_amount", 1 );
        bizContent.put( "out_request_no", System.currentTimeMillis() + "" );
        request.setBizContent( bizContent.toString() );
        AlipayTradeRefundResponse response = alipayClient.execute( request );
        if (response.isSuccess()) {
            System.out.println( "调用成功" );
            return AjaxResult.success( "退款调用成功" );
        } else {
            System.out.println( "退款调用失败" );
        }
    } catch (AlipayApiException e) {
        e.printStackTrace();
    }
    return AjaxResult.error( "调用失败" );
}

三：测试

数据库新增订单信息