/** * 下载对账单 * @param WxPayData inputObj 提交给下载对账单API的参数 * @param int timeOut 接口超时时间 * @throws WxPayException * @return 成功时返回,其他抛异常 */ public static WxPayData DownloadBill(WxPayData inputObj, int timeOut = 6) { string url = "https://api.mch.weixin.qq.com/pay/downloadbill"; //检测必填参数 if (!inputObj.IsSet("bill_date")) { throw new WxPayException("对账单接口中,缺少必填参数bill_date!"); } inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID); //商户号 inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); Log.Debug("WxPayApi", "DownloadBill request : " + xml); string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API Log.Debug("WxPayApi", "DownloadBill result : " + response); WxPayData result = new WxPayData(); //若接口调用失败会返回xml格式的结果 if (response.Substring(0, 5) == "<xml>") { result.FromXml(response); } //接口调用成功则返回非xml格式的数据 else { result.SetValue("result", response); } return(result); }
/** * * 查询退款 * 提交退款申请后,通过该接口查询退款状态。退款有一定延时, * 用零钱支付的退款20分钟内到账,银行卡支付的退款3个工作日后重新查询退款状态。 * out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个 * @param WxPayData inputObj 提交给查询退款API的参数 * @param int timeOut 接口超时时间 * @throws WxPayException * @return 成功时返回,其他抛异常 */ public static WxPayData RefundQuery(WxPayData inputObj, int timeOut = 6) { string url = "https://api.mch.weixin.qq.com/pay/refundquery"; //检测必填参数 if (!inputObj.IsSet("out_refund_no") && !inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id") && !inputObj.IsSet("refund_id")) { throw new WxPayException("退款查询接口中,out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个!"); } inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID); //商户号 inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now;//请求开始时间 Log.Debug("WxPayApi", "RefundQuery request : " + xml); string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口以提交数据到API Log.Debug("WxPayApi", "RefundQuery response : " + response); var end = DateTime.Now; int timeCost = (int)((end - start).TotalMilliseconds);//获得接口耗时 //将xml格式的结果转换为对象以返回 WxPayData result = new WxPayData(); result.FromXml(response); ReportCostTime(url, timeCost, result);//测速上报 return(result); }
public override void ProcessNotify() { WxPayData notifyData = GetNotifyData(); //检查openid和product_id是否返回 if (!notifyData.IsSet("openid") || !notifyData.IsSet("product_id")) { WxPayData res = new WxPayData(); res.SetValue("return_code", "FAIL"); res.SetValue("return_msg", "回调数据异常"); Log.Info(this.GetType().ToString(), "The data WeChat post is error : " + res.ToXml()); page.Response.Write(res.ToXml()); page.Response.End(); } //调统一下单接口,获得下单结果 string openid = notifyData.GetValue("openid").ToString(); string product_id = notifyData.GetValue("product_id").ToString(); WxPayData unifiedOrderResult = new WxPayData(); try { unifiedOrderResult = UnifiedOrder(openid, product_id); } catch (Exception ex)//若在调统一下单接口时抛异常,立即返回结果给微信支付后台 { WxPayData res = new WxPayData(); res.SetValue("return_code", "FAIL"); res.SetValue("return_msg", "统一下单失败"); Log.Error(this.GetType().ToString(), "UnifiedOrder failure : " + res.ToXml()); page.Response.Write(res.ToXml()); page.Response.End(); } //若下单失败,则立即返回结果给微信支付后台 if (!unifiedOrderResult.IsSet("appid") || !unifiedOrderResult.IsSet("mch_id") || !unifiedOrderResult.IsSet("prepay_id")) { WxPayData res = new WxPayData(); res.SetValue("return_code", "FAIL"); res.SetValue("return_msg", "统一下单失败"); Log.Error(this.GetType().ToString(), "UnifiedOrder failure : " + res.ToXml()); page.Response.Write(res.ToXml()); page.Response.End(); } //统一下单成功,则返回成功结果给微信支付后台 WxPayData data = new WxPayData(); data.SetValue("return_code", "SUCCESS"); data.SetValue("return_msg", "OK"); data.SetValue("appid", WxPayConfig.APPID); data.SetValue("mch_id", WxPayConfig.MCHID); data.SetValue("nonce_str", WxPayApi.GenerateNonceStr()); data.SetValue("prepay_id", unifiedOrderResult.GetValue("prepay_id")); data.SetValue("result_code", "SUCCESS"); data.SetValue("err_code_des", "OK"); data.SetValue("sign", data.MakeSign()); Log.Info(this.GetType().ToString(), "UnifiedOrder success , send data to WeChat : " + data.ToXml()); page.Response.Write(data.ToXml()); page.Response.End(); }
public override void ProcessNotify() { WxPayData notifyData = GetNotifyData(); //检查支付结果中transaction_id是否存在 if (!notifyData.IsSet("transaction_id")) { //若transaction_id不存在,则立即返回结果给微信支付后台 WxPayData res = new WxPayData(); res.SetValue("return_code", "FAIL"); res.SetValue("return_msg", "支付结果中微信订单号不存在"); Log.Error(this.GetType().ToString(), "The Pay result is error : " + res.ToXml()); //page.Response.Write(res.ToXml()); //page.Response.End(); } else { string transaction_id = notifyData.GetValue("transaction_id").ToString(); //查询订单,判断订单真实性 if (!QueryOrder(transaction_id)) ////沙箱测试只能用out_trade_no //if (notifyData.IsSet("out_trade_no") && !QueryOrderByout_trade_no(notifyData.GetValue("out_trade_no").ToString())) { //若订单查询失败,则立即返回结果给微信支付后台 WxPayData res = new WxPayData(); res.SetValue("return_code", "FAIL"); res.SetValue("return_msg", "订单查询失败"); Log.Error(this.GetType().ToString(), "Order query failure : " + res.ToXml()); //page.Response.Write(res.ToXml()); //page.Response.End(); } //查询订单成功 else { Log.Debug(this.GetType().ToString(), "订单查询成功 "); /************在这里加入商户自己的逻辑***********************************************************/ //attach:以逗号分开的订单Id字符串,与支付时提交的数据一致 if (notifyData.IsSet("attach")) { string attach = notifyData.GetValue("attach").ToString(); string[] orderIds = attach.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries); foreach (string orderId in orderIds) { var order = OrderBLL.Read(int.Parse(orderId)); if (order.Id > 0) { #region 正常流程 待付款--》待审核 if (order.OrderStatus == (int)OrderStatus.WaitPay) { order.PayKey = "WxPay"; order.PayName = "微信支付"; order.WxPayTradeNo = transaction_id; //沙箱测试用out_trade_no //order.WxPayTradeNo = notifyData.GetValue("out_trade_no").ToString(); order.OrderStatus = (int)OrderStatus.WaitCheck; order.PayDate = RequestHelper.DateNow; OrderBLL.Update(order); #region 拼团订单付款:团长付款--开团+增加参团记录;成员付款--增加参团记录 if (order.IsActivity == (int)OrderKind.GroupBuy) { var orderDetail = OrderDetailBLL.ReadList(order.Id).FirstOrDefault() ?? new OrderDetailInfo(); if (orderDetail.Id > 0) { var product = ProductBLL.Read(orderDetail.ProductId); //团长付款 if (order.FavorableActivityId <= 0) { //开团 int groupId = GroupBuyBLL.Add(new GroupBuyInfo { Leader = order.UserId, ProductId = product.Id, StartTime = DateTime.Now, EndTime = DateTime.Now.AddDays(ShopConfig.ReadConfigInfo().GroupBuyDays), Quantity = product.GroupQuantity, //团购订单支付成功之后计数加1 SignCount = 1 }); //订单绑定团购Id Dictionary <string, object> dict = new Dictionary <string, object>(); dict.Add("[FavorableActivityId]", groupId); OrderBLL.UpdatePart("[Order]", dict, order.Id); //增加参团记录 GroupSignBLL.Add(new GroupSignInfo { GroupId = groupId, UserId = order.UserId, OrderId = order.Id, SignTime = DateTime.Now }); } else//参团者付款--放到参团者checkout { ////增加参团记录 //GroupSignBLL.Add(new GroupSignInfo //{ // GroupId = order.FavorableActivityId, // UserId = order.UserId, // OrderId = order.Id, // SignTime = DateTime.Now //}); ////开团表signcount加1 //GroupBuyBLL.PlusSignCount(order.FavorableActivityId); } } } #endregion #region 自提订单 生成提货码 //避免重复数据,一个订单对应一个提货码,提货码没有有效期,使用过后失效 if (order.SelfPick == 1 && PickUpCodeBLL.ReadByOrderId(order.Id).Id <= 0) { PickUpCodeInfo pkCode = new PickUpCodeInfo(); pkCode.OrderId = order.Id; pkCode.Status = 0; pkCode.PickCode = PickUpCodeBLL.CreatePickUpCode(); int pickCodeId = PickUpCodeBLL.Add(pkCode); } #endregion #region 价订单 if (order.IsActivity == (int)OrderKind.Bargain) { BargainOrderBLL.HandleBargainOrderPay(order.FavorableActivityId); } #endregion //发送订单支付成功通知 SendPayOrderMsg(order); //增加操作记录 OrderActionInfo orderAction = new OrderActionInfo(); orderAction.OrderId = order.Id; orderAction.OrderOperate = (int)OrderOperate.Pay; orderAction.StartOrderStatus = (int)OrderStatus.WaitPay; orderAction.EndOrderStatus = (int)OrderStatus.WaitCheck; orderAction.Note = "客户微信在线支付"; orderAction.IP = ClientHelper.IP; orderAction.Date = RequestHelper.DateNow; orderAction.AdminID = 0; orderAction.AdminName = string.Empty; OrderActionBLL.Add(orderAction); } #endregion #region 非正常流程 待付款超时已失效(未退款)--》待审核 if (order.OrderStatus == (int)OrderStatus.NoEffect && order.IsRefund == 0) { order.PayKey = "WxPay"; order.PayName = "微信支付"; order.WxPayTradeNo = transaction_id; order.OrderStatus = (int)OrderStatus.WaitCheck; order.PayDate = RequestHelper.DateNow; OrderBLL.Update(order); #region 拼团订单付款:团长付款--开团+增加参团记录;成员付款--增加参团记录 if (order.IsActivity == (int)OrderKind.GroupBuy) { var orderDetail = OrderDetailBLL.ReadList(order.Id).FirstOrDefault() ?? new OrderDetailInfo(); if (orderDetail.Id > 0) { var product = ProductBLL.Read(orderDetail.ProductId); //团长付款 if (order.FavorableActivityId <= 0) { //开团 int groupId = GroupBuyBLL.Add(new GroupBuyInfo { Leader = order.UserId, ProductId = product.Id, StartTime = DateTime.Now, EndTime = DateTime.Now.AddDays(ShopConfig.ReadConfigInfo().GroupBuyDays), Quantity = product.GroupQuantity, //团购订单支付成功之后计数加1 SignCount = 1 }); //订单绑定团购Id Dictionary <string, object> dict = new Dictionary <string, object>(); dict.Add("[FavorableActivityId]", groupId); OrderBLL.UpdatePart("[Order]", dict, order.Id); //增加参团记录 GroupSignBLL.Add(new GroupSignInfo { GroupId = groupId, UserId = order.UserId, OrderId = order.Id, SignTime = DateTime.Now }); } else//参团者付款--放到参团者checkout { ////增加参团记录 //GroupSignBLL.Add(new GroupSignInfo //{ // GroupId = order.FavorableActivityId, // UserId = order.UserId, // OrderId = order.Id, // SignTime = DateTime.Now //}); ////开团表signcount加1 //GroupBuyBLL.PlusSignCount(order.FavorableActivityId); } } } #endregion #region 自提订单 生成提货码 //避免重复数据,一个订单对应一个提货码,提货码没有有效期,使用过后失效 if (order.SelfPick == 1 && PickUpCodeBLL.ReadByOrderId(order.Id).Id <= 0) { PickUpCodeInfo pkCode = new PickUpCodeInfo(); pkCode.OrderId = order.Id; pkCode.Status = 0; pkCode.PickCode = PickUpCodeBLL.CreatePickUpCode(); int pickCodeId = PickUpCodeBLL.Add(pkCode); } #endregion #region 价订单 if (order.IsActivity == (int)OrderKind.Bargain) { BargainOrderBLL.HandleBargainOrderPay(order.FavorableActivityId); } #endregion #region 扣除支付积分 if (order.Point > 0) { //减少积分 UserAccountRecordInfo uarInfo = new UserAccountRecordInfo(); uarInfo.RecordType = (int)AccountRecordType.Point; uarInfo.UserId = order.UserId; uarInfo.UserName = order.UserName; uarInfo.Note = "支付订单:" + order.OrderNumber; uarInfo.Point = -order.Point; uarInfo.Money = 0; uarInfo.Date = DateTime.Now; uarInfo.IP = ClientHelper.IP; UserAccountRecordBLL.Add(uarInfo); } #endregion #region 减少商品库存 ProductBLL.ChangeOrderCountByOrder(order.Id, ChangeAction.Plus); #endregion //发送订单支付成功通知 SendPayOrderMsg(order); //增加操作记录 OrderActionInfo orderAction = new OrderActionInfo(); orderAction.OrderId = order.Id; orderAction.OrderOperate = (int)OrderOperate.Pay; orderAction.StartOrderStatus = (int)OrderStatus.WaitPay; orderAction.EndOrderStatus = (int)OrderStatus.WaitCheck; orderAction.Note = "客户微信在线支付"; orderAction.IP = ClientHelper.IP; orderAction.Date = RequestHelper.DateNow; orderAction.AdminID = 0; orderAction.AdminName = string.Empty; OrderActionBLL.Add(orderAction); } #endregion //记录微信支付交易单号 if (order.OrderStatus == (int)OrderStatus.WaitCheck && string.IsNullOrEmpty(order.WxPayTradeNo)) { order.WxPayTradeNo = transaction_id; OrderBLL.Update(order); } notifyResult = true; } } } /************在这里加入商户自己的逻辑***********************************************************/ WxPayData res = new WxPayData(); res.SetValue("return_code", "SUCCESS"); res.SetValue("return_msg", "OK"); Log.Info(this.GetType().ToString(), "order query success : " + res.ToXml()); //page.Response.Write(res.ToXml()); //page.Response.End(); } } }
/** * * 测速上报 * @param string interface_url 接口URL * @param int timeCost 接口耗时 * @param WxPayData inputObj参数数组 */ private static void ReportCostTime(string interface_url, int timeCost, WxPayData inputObj) { //如果不需要进行上报 if (WxPayConfig.REPORT_LEVENL == 0) { return; } //如果仅失败上报 if (WxPayConfig.REPORT_LEVENL == 1 && inputObj.IsSet("return_code") && inputObj.GetValue("return_code").ToString() == "SUCCESS" && inputObj.IsSet("result_code") && inputObj.GetValue("result_code").ToString() == "SUCCESS") { return; } //上报逻辑 WxPayData data = new WxPayData(); data.SetValue("interface_url", interface_url); data.SetValue("execute_time_", timeCost); //返回状态码 if (inputObj.IsSet("return_code")) { data.SetValue("return_code", inputObj.GetValue("return_code")); } //返回信息 if (inputObj.IsSet("return_msg")) { data.SetValue("return_msg", inputObj.GetValue("return_msg")); } //业务结果 if (inputObj.IsSet("result_code")) { data.SetValue("result_code", inputObj.GetValue("result_code")); } //错误代码 if (inputObj.IsSet("err_code")) { data.SetValue("err_code", inputObj.GetValue("err_code")); } //错误代码描述 if (inputObj.IsSet("err_code_des")) { data.SetValue("err_code_des", inputObj.GetValue("err_code_des")); } //商户订单号 if (inputObj.IsSet("out_trade_no")) { data.SetValue("out_trade_no", inputObj.GetValue("out_trade_no")); } //设备号 if (inputObj.IsSet("device_info")) { data.SetValue("device_info", inputObj.GetValue("device_info")); } try { Report(data); } catch (WxPayException ex) { //不做任何处理 } }
/** * * 统一下单 * @param WxPaydata inputObj 提交给统一下单API的参数 * @param int timeOut 超时时间 * @throws WxPayException * @return 成功时返回,其他抛异常 */ public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 6) { string url = "https://api.mch.weixin.qq.com/pay/unifiedorder"; //检测必填参数 if (!inputObj.IsSet("out_trade_no")) { throw new WxPayException("缺少统一支付接口必填参数out_trade_no!"); } else if (!inputObj.IsSet("body")) { throw new WxPayException("缺少统一支付接口必填参数body!"); } else if (!inputObj.IsSet("total_fee")) { throw new WxPayException("缺少统一支付接口必填参数total_fee!"); } else if (!inputObj.IsSet("trade_type")) { throw new WxPayException("缺少统一支付接口必填参数trade_type!"); } //关联参数 if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && !inputObj.IsSet("openid")) { throw new WxPayException("统一支付接口中,缺少必填参数openid!trade_type为JSAPI时,openid为必填参数!"); } if (inputObj.GetValue("trade_type").ToString() == "NATIVE" && !inputObj.IsSet("product_id")) { throw new WxPayException("统一支付接口中,缺少必填参数product_id!trade_type为JSAPI时,product_id为必填参数!"); } //异步通知url未设置,则使用配置文件中的url if (!inputObj.IsSet("notify_url")) { inputObj.SetValue("notify_url", WxPayConfig.NOTIFY_URL);//异步通知url } inputObj.SetValue("appid", WxPayConfig.APPID); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID); //商户号 inputObj.SetValue("spbill_create_ip", WxPayConfig.IP); //终端ip inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 //签名 inputObj.SetValue("sign", inputObj.MakeSign()); string xml = inputObj.ToXml(); var start = DateTime.Now; Log.Debug("WxPayApi", "UnfiedOrder request : " + xml); string response = HttpService.Post(xml, url, false, timeOut); Log.Debug("WxPayApi", "UnfiedOrder response : " + response); var end = DateTime.Now; int timeCost = (int)((end - start).TotalMilliseconds); WxPayData result = new WxPayData(); result.FromXml(response); ReportCostTime(url, timeCost, result);//测速上报 return(result); }