/***
* 申请退款完整业务流程逻辑
* @param transaction_id 微信订单号（优先使用）
* @param out_trade_no 商户订单号
* @param out_refund_no 商户退款单号
* @param total_fee 订单总金额
* @param refund_fee 退款金额
* @return 退款结果（xml格式）
*/
public static WxpayResult Run(string transaction_id, string out_trade_no, string out_refund_no, string total_fee, string refund_fee)
{
Log.Info("Refund", "Refund is processing...");
WxPayData data = new WxPayData();
if (!string.IsNullOrEmpty(transaction_id))//微信订单号存在的条件下，则已微信订单号为准
{
data.SetValue("transaction_id", transaction_id);
}
else//微信订单号不存在，才根据商户订单号去退款
{
data.SetValue("out_trade_no", out_trade_no);
}
data.SetValue("total_fee", int.Parse(total_fee)); //订单总金额
data.SetValue("refund_fee", int.Parse(refund_fee)); //退款金额
data.SetValue("out_refund_no", out_refund_no);
data.SetValue("op_user_id", WxPayConfig.MCHID); //操作员，默认为商户号
WxPayData result = WxPayApi.Refund(data); //提交退款申请给API，接收返回数据
Log.Info("Refund", "Refund process complete, result : " + result.ToXml());
Log.Info("result_code", result.GetValue("result_code").ToString());
WxpayResult wxResult = new WxpayResult();
wxResult.result_code = result.GetValue("result_code") != null && result.GetValue("result_code").ToString() == "SUCCESS";
if (result.GetValue("err_code") != null)
{
wxResult.err_code = result.GetValue("err_code").ToString();
}
if (result.GetValue("err_code_des") != null)
{
wxResult.err_code_des = result.GetValue("err_code_des").ToString();
}
return(wxResult);
//return result.GetValue("result_code") != null && result.GetValue("result_code").ToString() == "SUCCESS";
//return result.ToPrintStr();
}
/**
*
* 查询订单
* @param WxPayData inputObj 提交给查询订单API的参数
* @param int timeOut 超时时间
* @throws WxPayException
* @return 成功时返回订单查询结果，其他抛异常
*/
public static WxPayData OrderQuery(WxPayData inputObj, int timeOut = 6)
{
string url = "https://api.mch.weixin.qq.com/pay/orderquery";
//检测必填参数
if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id"))
{
throw new WxPayException("订单查询接口中，out_trade_no、transaction_id至少填一个！");
}
inputObj.SetValue("appid", WxPayConfig.SERVERAPPID); //公众账号ID
inputObj.SetValue("mch_id", WxPayConfig.SERVERMCHID); //商户号
inputObj.SetValue("sub_appid", WxPayConfig.APPID); //公众账号ID
inputObj.SetValue("sub_mch_id", WxPayConfig.MCHID); //商户号
//inputObj.SetValue("appid", WxPayConfig.APPID);//公众账号ID
//inputObj.SetValue("mch_id", WxPayConfig.MCHID);//商户号
inputObj.SetValue("nonce_str", WxPayApi.GenerateNonceStr()); //随机字符串
inputObj.SetValue("sign", inputObj.MakeSign()); //签名
string xml = inputObj.ToXml();
var start = DateTime.Now;
Log.Error("WxPayApi", "OrderQuery request : " + xml);
string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口提交数据
Log.Error("WxPayApi", "OrderQuery response : " + response);
var end = DateTime.Now;
int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时
//将xml格式的数据转化为对象以返回
WxPayData result = new WxPayData();
result.FromXml(response);
ReportCostTime(url, timeCost, result);//测速上报
return(result);
}
public static void Inition()
{
appId = WxPayConfig.APPID;
timestamp = WxPayApi.GenerateTimeStamp();
nonceStr = WxPayApi.GenerateNonceStr();
}