public AlipayF2FPayResult tradePay(AlipayTradePayContentBuilder builder)
{
AlipayF2FPayResult payResult = new AlipayF2FPayResult();
try
{
AlipayTradePayRequest payRequest = new AlipayTradePayRequest();
payRequest.BizContent = builder.BuildJson();
AlipayTradePayResponse payResponse = client.Execute(payRequest);
//payRequest.SetBizModel("");
if (payResponse != null)
{
switch (payResponse.Code)
{
case ResultCode.SUCCESS:
break;
//返回支付处理中，需要进行轮询
case ResultCode.INRROCESS:
AlipayTradeQueryResponse queryResponse = LoopQuery(builder.out_trade_no, 10, 3000); //用订单号trade_no进行轮询也是可以的。
//轮询结束后还是支付处理中，需要调撤销接口
if (queryResponse != null)
{
if (queryResponse.TradeStatus == "WAIT_BUYER_PAY")
{
CancelAndRetry(builder.out_trade_no);
payResponse.Code = ResultCode.FAIL;
}
payResponse = toTradePayResponse(queryResponse);
}
break;
//明确返回业务失败
case ResultCode.FAIL:
break;
//返回系统异常，需要调用一次查询接口，没有返回支付成功的话调用撤销接口撤销交易
case ResultCode.ERROR:
AlipayTradeQueryResponse queryResponse2 = sendTradeQuery(builder.out_trade_no);
if (queryResponse2 != null)
{
if (queryResponse2.TradeStatus == TradeStatus.WAIT_BUYER_PAY)
{
AlipayTradeCancelResponse cancelResponse = CancelAndRetry(builder.out_trade_no);
payResponse.Code = ResultCode.FAIL;
}
payResponse = toTradePayResponse(queryResponse2);
}
break;
default:
payResult.response = payResponse;
break;
}
payResult.response = payResponse;
return(payResult);
}
else
{
AlipayTradeQueryResponse queryResponse3 = sendTradeQuery(builder.out_trade_no);
if (queryResponse3 != null)
{
if (queryResponse3.TradeStatus == TradeStatus.WAIT_BUYER_PAY)
{
AlipayTradeCancelResponse cancelResponse = CancelAndRetry(builder.out_trade_no);
payResponse.Code = ResultCode.FAIL;
}
payResponse = toTradePayResponse(queryResponse3);
}
payResult.response = payResponse;
return(payResult);
}
//return payResult;
}
catch (Exception e)
{
AlipayTradePayResponse payResponse = new AlipayTradePayResponse();
payResponse.Code = ResultCode.FAIL;
payResponse.Body = e.Message;
payResult.response = payResponse;
return(payResult);
}
}
/// <summary>
/// 直接付款，适合条码支付
/// </summary>
/// <param name="parameter"></param>
public virtual string StartPay(PayParameter parameter)
{
if (parameter.AuthCode.IsNullOrEmpty())
{
throw new Exception("条码为空");
}
if (parameter.TradeID.IsNullOrEmpty())
{
throw new Exception("交易编号为空");
}
try
{
Config config = new Config(PayFactory.GetInterfaceXmlConfig(PayInterfaceType.AlipayBarcode, parameter.TradeID));
//创建提交的内容
AlipayTradePayContentBuilder builder = BuildPayContent(config, parameter);
var client = config.AppConfig.CreateAopClient();
AlipayTradePayRequest payRequest = new AlipayTradePayRequest();
payRequest.BizContent = builder.BuildJson();
AlipayTradePayResponse payResponse = client.Execute(payRequest);
PayFactory.OnLog(parameter.TradeID, payResponse.Body);
string[] errorCodes = new string[] { "20000", "20001", "40001", "40002", "40003", "40004", "40006" };//明确一定是错误的代码
if (errorCodes.Contains(payResponse.Code))
{
PayFactory.OnPayFailed(parameter.TradeID, payResponse.SubMsg, payResponse.Body);
}
else if (payResponse.Code == ResultCode.SUCCESS)
{
PayFactory.OnPaySuccessed(parameter.TradeID, payResponse.Body);
}
else
{
//到这里，不能确定支付结果，循环30秒确定
int checkTimes = parameter.Timeout / 2;
Thread.Sleep(1000);
for (int i = 0; i < checkTimes; i++)
{
if (checkPayStateByConfig(parameter, config))
{
break;
}
if (i + 1 == checkTimes)
{
break;
}
Thread.Sleep(2000);
}
}
}
catch (Exception ex)
{
}
return(null);
}
