/// <summary> /// 查询订单 /// </summary> /// <param name="inputObj">提交给查询订单API的参数</param> /// <param name="timeOut">超时时间</param> /// <returns>成功时返回订单查询结果,其他抛异常</returns> public static WxPayData OrderQuery(WxPayData inputObj, int timeOut = 6) { ////正式url string url = "https://api.mch.weixin.qq.com/pay/orderquery"; ////沙箱url //string url = "https://api.mch.weixin.qq.com/sandboxnew/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!"); } if (!inputObj.IsSet("appid")) { inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID } if (!inputObj.IsSet("mch_id")) { inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号 } inputObj.SetValue("nonce_str", WxPayApi.GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now; Log.Debug("WxPayApi", "OrderQuery request : " + xml); string response = HttpService.Post(xml, url, false, timeOut);//调用HTTP通信接口提交数据 Log.Debug("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); }
/// <summary> /// 下载对账单 /// </summary> /// <param name="inputObj">提交给下载对账单API的参数</param> /// <param name="timeOut">接口超时时间</param> /// <returns>成功时返回,其他抛异常</returns> public static WxPayData DownloadBill(WxPayData inputObj, int timeOut = 6) { ////正式Url string url = "https://api.mch.weixin.qq.com/pay/downloadbill"; ////测试url //string url = "https://api.mch.weixin.qq.com/sandboxnew/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 (!inputObj.IsSet("appid")) { inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID } if (!inputObj.IsSet("mch_id")) { inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号 } inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型 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); }
/// <summary> /// 撤销订单API接口 /// </summary> /// <param name="inputObj">提交给撤销订单API接口的参数,out_trade_no和transaction_id必填一个</param> /// <param name="timeOut">接口超时时间</param> /// <returns>成功时返回API调用结果,其他抛异常</returns> public static WxPayData Reverse(WxPayData inputObj, int timeOut = 6) { ////正式url string url = "https://api.mch.weixin.qq.com/secapi/pay/reverse"; ////测试url //string url = "https://api.mch.weixin.qq.com/sandboxnew/secapi/pay/reverse"; //检测必填参数 if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id")) { throw new WxPayException("撤销订单API接口中,参数out_trade_no和transaction_id必须填写一个!"); } if (!inputObj.IsSet("appid")) { inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID } if (!inputObj.IsSet("mch_id")) { inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号 } inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now;//请求开始时间 Log.Debug("WxPayApi", "Reverse request : " + xml); string response = HttpService.Post(xml, url, true, timeOut); Log.Debug("WxPayApi", "Reverse 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); }
/// <summary> /// 转换短链接;该接口主要用于扫码原生支付模式一中的二维码链接转成短链接(weixin://wxpay/s/XXXXXX),减小二维码数据量,提升扫描速度和精确度。 /// </summary> /// <param name="inputObj">提交给转换短连接API的参数</param> /// <param name="timeOut">接口超时时间</param> /// <returns>成功时返回,其他抛异常</returns> public static WxPayData ShortUrl(WxPayData inputObj, int timeOut = 6) { ////正式url string url = "https://api.mch.weixin.qq.com/tools/shorturl"; ////测试url //string url = "https://api.mch.weixin.qq.com/sandboxnew/tools/shorturl"; //检测必填参数 if (!inputObj.IsSet("long_url")) { throw new WxPayException("需要转换的URL,签名用原串,传输需URL encode!"); } if (!inputObj.IsSet("appid")) { inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID } if (!inputObj.IsSet("mch_id")) { inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号 } inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now;//请求开始时间 Log.Debug("WxPayApi", "ShortUrl request : " + xml); string response = HttpService.Post(xml, url, false, timeOut); Log.Debug("WxPayApi", "ShortUrl 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); }
/// <summary> /// 关闭订单 /// </summary> /// <param name="inputObj">提交给关闭订单API的参数</param> /// <param name="timeOut">接口超时时间</param> /// <returns>成功时返回,其他抛异常</returns> public static WxPayData CloseOrder(WxPayData inputObj, int timeOut = 30) { ////正式url string url = "https://api.mch.weixin.qq.com/pay/closeorder"; ////测试url //string url = "https://api.mch.weixin.qq.com/sandboxnew/pay/closeorder"; //检测必填参数 if (!inputObj.IsSet("out_trade_no")) { throw new WxPayException("关闭订单接口中,out_trade_no必填!"); } if (!inputObj.IsSet("appid")) { inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID } if (!inputObj.IsSet("mch_id")) { inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号 } inputObj.SetValue("nonce_str", GenerateNonceStr()); //随机字符串 inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now;//请求开始时间 string response = HttpService.Post(xml, url, false, timeOut); 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); }
public static string Post(string xml, string url, bool isUseCert, int timeout) { 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.UserAgent = USER_AGENT; 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) { string path = HttpContext.Current.Request.PhysicalApplicationPath; X509Certificate2 cert = new X509Certificate2(path + WxPayConfig.GetConfig().GetSSlCertPath(), WxPayConfig.GetConfig().GetSSlCertPassword()); request.ClientCertificates.Add(cert); Log.Debug("WxPayApi", "PostXml used 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); }
/// <summary> /// 根据当前系统时间加随机序列来生成订单号 /// </summary> /// <returns>订单号</returns> public static string GenerateOutTradeNo() { var ran = new Random(); return(string.Format("{0}{1}{2}", WxPayConfig.GetConfig().GetMchID(), DateTime.Now.ToString("yyyyMMddHHmmss"), ran.Next(999))); }
/// <summary> /// 测速上报 /// </summary> /// <param name="interface_url">接口URL</param> /// <param name="timeCost">接口耗时</param> /// <param name="inputObj">inputObj参数数组</param> private static void ReportCostTime(string interface_url, int timeCost, WxPayData inputObj) { //如果不需要进行上报 if (WxPayConfig.GetConfig().GetReportLevel() == 0) { return; } //如果仅失败上报 if (WxPayConfig.GetConfig().GetReportLevel() == 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) { //不做任何处理 } }
/// <summary> /// 统一下单 /// </summary> /// <param name="inputObj">提交给统一下单API的参数</param> /// <param name="timeOut">超时时间</param> /// <returns>成功时返回,其他抛异常</returns> //public static WxPayData UnifiedOrder(WxPayData inputObj, int timeOut = 6) //{ // ////正式url // string url = "https://api.mch.weixin.qq.com/pay/unifiedorder"; // ////沙箱 // //string url = "https://api.mch.weixin.qq.com/sandboxnew/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.GetConfig().GetNotifyUrl());//异步通知url // } // if (!inputObj.IsSet("appid")) // { // inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID // } // if (!inputObj.IsSet("mch_id")) // { // inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID());//商户号 // } // if (!inputObj.IsSet("spbill_create_ip")) // { // inputObj.SetValue("spbill_create_ip", WxPayConfig.GetConfig().GetIp());//终端ip // } // 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_type", WxPayData.SIGN_TYPE_MD5);//签名类型 // //签名 // inputObj.SetValue("sign", inputObj.MakeSign()); // LogQueue.Write(LogType.Debug, "sign", inputObj.MakeSign()); // string xml = inputObj.ToXml(); // LogQueue.Write(LogType.Debug, "XML", xml); // 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; //} /** * * 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.GetConfig().GetNotifyUrl());//异步通知url } inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID()); //公众账号ID inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号 inputObj.SetValue("spbill_create_ip", WxPayConfig.GetConfig().GetIp()); //终端ip 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_type", WxPayData.SIGN_TYPE_MD5);//签名类型 //签名 inputObj.SetValue("sign", inputObj.MakeSign()); string xml = inputObj.ToXml(); //LogQueue.Write(LogType.Debug, "XML", xml); 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); }
/// <summary> /// 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。 /// </summary> /// <param name="inputObj">提交给被扫支付API的参数</param> /// <param name="timeOut">超时时间</param> /// <returns>成功时返回调用结果,其他抛异常</returns> public static WxPayData Micropay(WxPayData inputObj, int timeOut = 10) { ////正式url string url = "https://api.mch.weixin.qq.com/pay/micropay"; ////沙箱url //string url = "https://api.mch.weixin.qq.com/sandboxnew/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!"); } if (!inputObj.IsSet("appid")) { inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID } if (!inputObj.IsSet("mch_id")) { inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID());//商户号 } if (!inputObj.IsSet("spbill_create_ip")) { inputObj.SetValue("spbill_create_ip", WxPayConfig.GetConfig().GetIp());//终端ip } inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串 inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now;//请求开始时间 Log.Debug("WxPayApi", "MicroPay 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", "MicroPay 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); }
/// <summary> /// 申请退款 /// </summary> /// <param name="inputObj">提交给申请退款API的参数</param> /// <param name="timeOut">超时时间</param> /// <returns>成功时返回接口调用结果,其他抛异常</returns> public static WxPayData Refund(WxPayData inputObj, int timeOut = 6) { ////正式url string url = "https://api.mch.weixin.qq.com/secapi/pay/refund"; ////测试url //string url = "https://api.mch.weixin.qq.com/sandboxnew/secapi/pay/refund"; //检测必填参数 if (!inputObj.IsSet("out_trade_no") && !inputObj.IsSet("transaction_id")) { throw new WxPayException("退款申请接口中,out_trade_no、transaction_id至少填一个!"); } else if (!inputObj.IsSet("out_refund_no")) { throw new WxPayException("退款申请接口中,缺少必填参数out_refund_no!"); } else if (!inputObj.IsSet("total_fee")) { throw new WxPayException("退款申请接口中,缺少必填参数total_fee!"); } else if (!inputObj.IsSet("refund_fee")) { throw new WxPayException("退款申请接口中,缺少必填参数refund_fee!"); } else if (!inputObj.IsSet("op_user_id")) { throw new WxPayException("退款申请接口中,缺少必填参数op_user_id!"); } if (!inputObj.IsSet("appid")) { inputObj.SetValue("appid", WxPayConfig.GetConfig().GetAppID());//公众账号ID } if (!inputObj.IsSet("mch_id")) { inputObj.SetValue("mch_id", WxPayConfig.GetConfig().GetMchID()); //商户号 } inputObj.SetValue("nonce_str", Guid.NewGuid().ToString().Replace("-", "")); //随机字符串 inputObj.SetValue("sign_type", WxPayData.SIGN_TYPE_MD5); //签名类型 inputObj.SetValue("sign", inputObj.MakeSign()); //签名 string xml = inputObj.ToXml(); var start = DateTime.Now; Log.Debug("WxPayApi", "Refund request : " + xml); string response = HttpService.Post(xml, url, true, timeOut);//调用HTTP通信接口提交数据到API Log.Debug("WxPayApi", "Refund 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); }