/** * * 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, string AdminHotelid, int Hotelid = 0, 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!"); } if (WxPayConfig.ServiceProvider(AdminHotelid, Hotelid)) { inputObj.SetValue("appid", WxPayConfig.ZDY_Appid); //智订云服务商号 inputObj.SetValue("mch_id", WxPayConfig.ZDY_Mch_Id); //智订云服务商号 inputObj.SetValue("sub_appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //微信分配的子商户公众账号ID inputObj.SetValue("sub_mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //微信支付分配的子商户号 } else { inputObj.SetValue("appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号 } inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign", inputObj.MakeSign(AdminHotelid, Hotelid)); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now; //请求开始时间 string response = HttpService.Post(xml, url, false, timeOut, AdminHotelid, Hotelid); //调用HTTP通信接口以提交数据到API 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, AdminHotelid, Hotelid);//测速上报 return(result); }
/** * 提交被扫支付API * 收银员使用扫码设备读取微信用户刷卡授权码以后,二维码或条码信息传送至商户收银台, * 由商户收银台或者商户后台调用该接口发起支付。 * @param WxPayData inputObj 提交给被扫支付API的参数 * @param int timeOut 超时时间 * @throws WxPayException * @return 成功时返回调用结果,其他抛异常 */ public static WxPayData Micropay(WxPayData inputObj, string AdminHotelid, int Hotelid, int timeOut = 10) { string url = "https://api.mch.weixin.qq.com/pay/micropay"; //检测必填参数 if (!inputObj.IsSet("body")) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数body!"); } else if (!inputObj.IsSet("out_trade_no")) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数out_trade_no!"); } else if (!inputObj.IsSet("total_fee")) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数total_fee!"); } else if (!inputObj.IsSet("auth_code")) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数auth_code!"); } inputObj.SetValue("spbill_create_ip", WxPayConfig.IP); //终端ip inputObj.SetValue("appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号 inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串 inputObj.SetValue("sign", inputObj.MakeSign(AdminHotelid, Hotelid)); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now; //请求开始时间 string response = HttpService.Post(xml, url, false, timeOut, AdminHotelid, Hotelid); //调用HTTP通信接口以提交数据到API 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, AdminHotelid, Hotelid);//测速上报 return(result); }
/** * @生成签名,详见签名生成算法 * @return 签名, sign字段不参加签名 */ public string MakeSign(string AdminHotelid, int Hotelid, string signType = "MD5") { ////转url格式 //string str = ToUrl(); ////在string后加入API KEY //str += "&key=" + WxPayConfig.KEY(AdminHotelid, Hotelid); ////MD5加密 //var md5 = MD5.Create(); //var bs = md5.ComputeHash(Encoding.UTF8.GetBytes(str)); //var sb = new StringBuilder(); //foreach (byte b in bs) //{ // sb.Append(b.ToString("x2")); //} ////所有字符转为大写 //return sb.ToString().ToUpper(); //转url格式 string str = ToUrl(); //在string后加入API KEY str += "&key=" + WxPayConfig.KEY(AdminHotelid, Hotelid); if (signType == SIGN_TYPE_MD5) { var md5 = MD5.Create(); var bs = md5.ComputeHash(Encoding.UTF8.GetBytes(str)); var sb = new StringBuilder(); foreach (byte b in bs) { sb.Append(b.ToString("x2")); } //所有字符转为大写 return(sb.ToString().ToUpper()); } else if (signType == SIGN_TYPE_HMAC_SHA256) { return(CalcHMACSHA256Hash(str, WxPayConfig.KEY(AdminHotelid, Hotelid))); } else { throw new WxPayException("sign_type 不合法"); } }
/** * 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, string AdminHotelid, int Hotelid = 0, 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!"); } if (WxPayConfig.ServiceProvider(AdminHotelid, Hotelid)) { inputObj.SetValue("appid", WxPayConfig.ZDY_Appid); //智订云服务商号 inputObj.SetValue("mch_id", WxPayConfig.ZDY_Mch_Id); //智订云服务商号 inputObj.SetValue("sub_appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //微信分配的子商户公众账号ID inputObj.SetValue("sub_mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //微信支付分配的子商户号 } else { inputObj.SetValue("appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号 } inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign", inputObj.MakeSign(AdminHotelid, Hotelid)); //签名 string xml = inputObj.ToXml(); string response = HttpService.Post(xml, url, false, timeOut, AdminHotelid, Hotelid);//调用HTTP通信接口以提交数据到API 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); }
/** * * 测速上报接口实现 * @param WxPayData inputObj 提交给测速上报接口的参数 * @param int timeOut 测速上报接口超时时间 * @throws WxPayException * @return 成功时返回测速上报接口返回的结果,其他抛异常 */ public static WxPayData Report(WxPayData inputObj, string AdminHotelid, int Hotelid = 0, int timeOut = 1) { string url = "https://api.mch.weixin.qq.com/payitil/report"; //检测必填参数 if (!inputObj.IsSet("interface_url")) { throw new WxPayException("接口URL,缺少必填参数interface_url!"); } if (!inputObj.IsSet("return_code")) { throw new WxPayException("返回状态码,缺少必填参数return_code!"); } if (!inputObj.IsSet("result_code")) { throw new WxPayException("业务结果,缺少必填参数result_code!"); } if (!inputObj.IsSet("user_ip")) { throw new WxPayException("访问接口IP,缺少必填参数user_ip!"); } if (!inputObj.IsSet("execute_time_")) { throw new WxPayException("接口耗时,缺少必填参数execute_time_!"); } inputObj.SetValue("appid", WxPayConfig.APPID(AdminHotelid, Hotelid)); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号 inputObj.SetValue("user_ip", WxPayConfig.IP); //终端ip inputObj.SetValue("time", DateTime.Now.ToString("yyyyMMddHHmmss")); //商户上报时间 inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign", inputObj.MakeSign(AdminHotelid, Hotelid)); //签名 string xml = inputObj.ToXml(); string response = HttpService.Post(xml, url, false, timeOut, AdminHotelid, Hotelid); WxPayData result = new WxPayData(); result.FromXml(response); return(result); }
/** * 下载资金账单 * @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 DownloadFundFlow(WxPayData inputObj, string AdminHotelid, int Hotelid = 0, int timeOut = 6) { string url = "https://api.mch.weixin.qq.com/pay/downloadfundflow"; //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(AdminHotelid, Hotelid)); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MCHID(AdminHotelid, Hotelid)); //商户号 inputObj.SetValue("account_type", "Basic"); //资金账户类型 inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串. inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_HMAC_SHA256); //签名类型 inputObj.SetValue("sign", inputObj.MakeSignOwn(AdminHotelid, Hotelid, WxPayData.SIGN_TYPE_HMAC_SHA256)); //签名 string xml = inputObj.ToXml(); string response = HttpService.PostOwn(xml, url, true, timeOut, AdminHotelid, Hotelid);//调用HTTP通信接口以提交数据到API 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); }
public static string Post(string xml, string url, bool isUseCert, int timeout, string AdminHotelid, int Hotelid) { System.GC.Collect(); //垃圾回收,回收没有正常关闭的http连接 string result = ""; //返回结果 HttpWebRequest request = null; HttpWebResponse response = null; Stream reqStream = null; try { //设置最大连接数 ServicePointManager.DefaultConnectionLimit = 200; //设置https验证方式 if (url.StartsWith("https", StringComparison.OrdinalIgnoreCase)) { ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult); } /*************************************************************** * 下面设置HttpWebRequest的相关属性 * ************************************************************/ request = (HttpWebRequest)WebRequest.Create(url); request.Method = "POST"; request.Timeout = timeout * 1000; //设置代理服务器 //WebProxy proxy = new WebProxy(); //定义一个网关对象 //proxy.Address = new Uri(WxPayConfig.PROXY_URL); //网关服务器端口:端口 //request.Proxy = proxy; //设置POST的数据类型和长度 request.ContentType = "text/xml"; byte[] data = System.Text.Encoding.UTF8.GetBytes(xml); request.ContentLength = data.Length; //是否使用证书 if (isUseCert) { ////本地 string path = HttpContext.Current.Request.PhysicalApplicationPath; //X509Certificate2 cert = new X509Certificate2(path + WxPayConfig.SSLCERT_PATH(AdminHotelid, Hotelid), WxPayConfig.SSLCERT_PASSWORD(AdminHotelid, Hotelid)); //将上面的改成 X509Certificate2 cert = new X509Certificate2(path + WxPayConfig.SSLCERT_PATH(AdminHotelid, Hotelid), WxPayConfig.SSLCERT_PASSWORD(AdminHotelid, Hotelid), X509KeyStorageFlags.PersistKeySet | X509KeyStorageFlags.MachineKeySet);//线上发布需要添加 request.ClientCertificates.Add(cert); } //往服务器写入数据 reqStream = request.GetRequestStream(); reqStream.Write(data, 0, data.Length); reqStream.Close(); //获取服务端返回 response = (HttpWebResponse)request.GetResponse(); //获取服务端返回数据 StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.UTF8); result = sr.ReadToEnd().Trim(); sr.Close(); } catch (System.Threading.ThreadAbortException e) { Log.Error("HttpService", "Thread - caught ThreadAbortException - resetting."); Log.Error("Exception message: {0}", e.Message); System.Threading.Thread.ResetAbort(); } catch (WebException e) { Log.Error("HttpService", e.ToString()); if (e.Status == WebExceptionStatus.ProtocolError) { Log.Error("HttpService", "StatusCode : " + ((HttpWebResponse)e.Response).StatusCode); Log.Error("HttpService", "StatusDescription : " + ((HttpWebResponse)e.Response).StatusDescription); } throw new WxPayException(e.ToString()); } catch (Exception e) { Log.Error("HttpService", e.ToString()); throw new WxPayException(e.ToString()); } finally { //关闭连接和流 if (response != null) { response.Close(); } if (request != null) { request.Abort(); } } return(result); }
/** * 根据当前系统时间加随机序列来生成订单号 * @return 订单号 */ public static string GenerateOutTradeNo(string AdminHotelid, int Hotelid = 0) { var ran = new Random(); return(string.Format("{0}{1}{2}", WxPayConfig.MCHID(AdminHotelid, Hotelid), DateTime.Now.ToString("yyyyMMddHHmmss"), ran.Next(999))); }
/// <summary> /// 小程序 统一下单 /// </summary> /// <param name="inputObj"></param> /// <param name="AdminHotelid"></param> /// <param name="Hotelid"></param> /// <param name="timeOut"></param> /// <returns></returns> public static WxPayData Xcx_UnifiedOrder(WxPayData inputObj, string AdminHotelid, int Hotelid = 0, 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!"); } //注册参数 if (inputObj.GetValue("trade_type").ToString() == "JSAPI" && (!inputObj.IsSet("openid") && !inputObj.IsSet("sub_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(AdminHotelid, Hotelid));//异步通知url } inputObj.SetValue("spbill_create_ip", WxPayConfig.IP); //终端ip inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 if (WxPayConfig.ServiceProvider(AdminHotelid, Hotelid)) { inputObj.SetValue("appid", WxPayConfig.ZDY_Appid); //智订云服务商号 inputObj.SetValue("mch_id", WxPayConfig.ZDY_Mch_Id); //智订云服务商号 inputObj.SetValue("sub_appid", WxPayConfig.AppId_xcx(AdminHotelid, Hotelid)); //微信分配的子商户公众账号ID inputObj.SetValue("sub_mch_id", WxPayConfig.MchId_xcx(AdminHotelid, Hotelid)); //微信支付分配的子商户号 } else { inputObj.SetValue("appid", WxPayConfig.AppId_xcx(AdminHotelid, Hotelid)); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.MchId_xcx(AdminHotelid, Hotelid)); //商户号 } //签名 inputObj.SetValue("sign", inputObj.MakeSign(AdminHotelid, Hotelid)); string xml = inputObj.ToXml(); var start = DateTime.Now; string response = HttpService.Post(xml, url, false, timeOut, AdminHotelid, Hotelid); var end = DateTime.Now; int timeCost = (int)((end - start).TotalMilliseconds); WxPayData result = new WxPayData(); result.FromXml(response); ReportCostTime(url, timeCost, result, AdminHotelid, Hotelid);//测速上报 return(result); }