/// <summary>
/// 原生支付 模式二
/// 根据统一订单返回的code_url生成支付二维码。该模式链接较短，生成的二维码打印到结账小票上的识别率较高。
/// 注意：code_url有效期为2小时，过期后扫码不能再发起支付
/// </summary>
/// <returns></returns>
public ActionResult NativeByCodeUrl()
{
//创建支付应答对象
//RequestHandler packageReqHandler = new RequestHandler(null);
var sp_billno = DateTime.Now.ToString("HHmmss") + TenPayV3Util.BuildRandomStr(28);
var nonceStr = TenPayV3Util.GetNoncestr();
//商品Id，用户自行定义
string productId = DateTime.Now.ToString("yyyyMMddHHmmss");
//创建请求统一订单接口参数
//packageReqHandler.SetParameter("appid", TenPayV3Info.AppId);
//packageReqHandler.SetParameter("mch_id", TenPayV3Info.MchId);
//packageReqHandler.SetParameter("nonce_str", nonceStr);
//packageReqHandler.SetParameter("body", "test");
//packageReqHandler.SetParameter("out_trade_no", sp_billno);
//packageReqHandler.SetParameter("total_fee", "1");
//packageReqHandler.SetParameter("spbill_create_ip", Request.UserHostAddress);
//packageReqHandler.SetParameter("notify_url", TenPayV3Info.TenPayV3Notify);
//packageReqHandler.SetParameter("trade_type", TenPayV3Type.NATIVE.ToString());
//packageReqHandler.SetParameter("product_id", productId);
//string sign = packageReqHandler.CreateMd5Sign("key", TenPayV3Info.Key);
//packageReqHandler.SetParameter("sign", sign);
//string data = packageReqHandler.ParseXML();
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(TenPayV3Info.AppId, TenPayV3Info.MchId, "test", sp_billno, 1, Request.UserHostAddress, TenPayV3Info.TenPayV3Notify, TenPayV3Type.NATIVE, productId, TenPayV3Info.Key, nonceStr);
//调用统一订单接口
var result = TenPayV3.Unifiedorder(xmlDataInfo);
//var unifiedorderRes = XDocument.Parse(result);
//string codeUrl = unifiedorderRes.Element("xml").Element("code_url").Value;
string codeUrl = result.code_url;
BitMatrix bitMatrix;
bitMatrix = new MultiFormatWriter().encode(codeUrl, BarcodeFormat.QR_CODE, 600, 600);
BarcodeWriter bw = new BarcodeWriter();
var ms = new MemoryStream();
var bitmap = bw.Write(bitMatrix);
bitmap.Save(ms, ImageFormat.Png);
//return File(ms, "image/png");
ms.WriteTo(Response.OutputStream);
Response.ContentType = "image/png";
return(null);
}
public ActionResult GetPrepayid(string sessionId)
{
try
{
var sessionBag = SessionContainer.GetSession(sessionId);
var openId = sessionBag.OpenId;
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
var sp_billno = string.Format("{0}{1}{2}", Service.Config.MchId /*10位*/, DateTime.Now.ToString("yyyyMMddHHmmss"),
Guid.NewGuid().ToString("n").Substring(0, 6));
//生成订单信息并保存到数据库
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
var body = "小程序微信支付Demo";
var price = 1;//单位：分
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(Service.Config.WxOpenAppId, Service.Config.MchId,
body, sp_billno, price, Request.UserHostAddress, Service.Config.TenPayV3Notify,
TenPayV3Type.JSAPI, openId, Service.Config.TenPayV3_Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfo);//调用统一订单接口
var packageStr = "prepay_id=" + result.prepay_id;
return(Json(new
{
success = true,
prepay_id = result.prepay_id,
appId = Service.Config.WxOpenAppId,
timeStamp,
nonceStr,
package = packageStr,
//signType = "MD5",
paySign = TenPayV3.GetJsPaySign(Service.Config.WxOpenAppId, timeStamp, nonceStr, packageStr, Service.Config.TenPayV3_Key)
}));
}
catch (Exception ex)
{
return(Json(new
{
success = false,
msg = ex.Message
}));
}
}
/// <summary>
/// 获取预支付订单
/// </summary>
/// <param name="orderId">订单号</param>
/// <param name="body">支付主体内容</param>
/// <param name="spbillCreateIp">IP</param>
/// <param name="openId"></param>
/// <param name="price"></param>
/// <param name="nonceStr"></param>
/// <returns></returns>
public string GetPrepayId(string orderId, string body, string spbillCreateIp, string openId, decimal price, string nonceStr = null)
{
//创建支付应答对象
RequestHandler packageReqHandler = new RequestHandler(null);
//初始化
packageReqHandler.Init();
nonceStr = string.IsNullOrEmpty(nonceStr) ? TenPayUtil.GetNoncestr() : nonceStr;
//设置package订单参数
packageReqHandler.SetParameter("appid", AppId); //公众账号ID
packageReqHandler.SetParameter("mch_id", MchId); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", body);
packageReqHandler.SetParameter("out_trade_no", orderId); //商家订单号
packageReqHandler.SetParameter("total_fee", (price * 100).ToString("0")); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", spbillCreateIp); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", TenPayV3Notify); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", "JSAPI"); //交易类型
packageReqHandler.SetParameter("openid", openId); //用户的openId
string sign = packageReqHandler.CreateMd5Sign("key", Key);
packageReqHandler.SetParameter("sign", sign); //签名
string data = packageReqHandler.ParseXML();
var result = TenPayV3.Unifiedorder(data);
var res = XDocument.Parse(result);
if (res.Element("xml") == null)
{
throw new Exception("统一订单接口出错");
}
var prepayId = res.Element("xml").Element("prepay_id") == null ? null : res.Element("xml").Element("prepay_id").Value;
if (string.IsNullOrEmpty(prepayId))
{
throw new Exception("统一订单接口出错，未获取到预支付订单号");
}
return(prepayId);
}
public ActionResult JsApi(int?id, string Tel, string Price, string host)
{
OrdersEntity ordersEntity = new OrdersEntity()
{
TelphoneID = id,
Tel = Tel,
Price = Convert.ToDecimal(Price),
Host = host,
PayType = "JsApi"
};
//创建订单表
ordersEntity = ordersbll.SaveForm(ordersEntity);
var openId = (string)Session["OpenId"];
var sp_billno = ordersEntity.OrderSn;
var nonceStr = TenPayV3Util.GetNoncestr();
var timeStamp = TenPayV3Util.GetTimestamp();
//商品Id，用户自行定义
var xmlDataInfoH5 = new TenPayV3UnifiedorderRequestData(WeixinConfig.AppID2, tenPayV3Info.MchId, "JSAPI购买靓号", sp_billno,
Convert.ToInt32(ordersEntity.Price * 100),
Request.UserHostAddress, tenPayV3Info.TenPayV3Notify, TenPayV3Type.JSAPI, openId, tenPayV3Info.Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfoH5); //调用统一订单接口
LogHelper.AddLog(result.ResultXml); //记录日志
var package = string.Format("prepay_id={0}", result.prepay_id);
if (result.return_code == "SUCCESS")
{
WFTWxModel jsApiPayData = new WFTWxModel()
{
appId = WeixinConfig.AppID2,
timeStamp = timeStamp,
nonceStr = nonceStr,
package = package,
paySign = TenPayV3.GetJsPaySign(WeixinConfig.AppID2, timeStamp, nonceStr, package, WeixinConfig.Key),
callback_url = "https://shop.jnlxsm.net/webapp/jinan2/paymentFinish/" + ordersEntity.Id
};
ViewBag.WxModel = jsApiPayData;
LogHelper.AddLog(JsonConvert.SerializeObject(jsApiPayData));//记录日志
}
return(View(ordersEntity));
}
/// <summary>
/// 创建微信预支付交易单 native
/// </summary>
private string GetCodeUrl(string orderNo, int amount, string body, string ip, string productId, string attach)
{
string url = string.Empty;
string nonceStr = String2.GetGuid();
var payType = TenPayV3Type.NATIVE;
var param = new TenPayV3UnifiedorderRequestData(AppId, MchId, body, orderNo, amount, ip, NotifyUrl, payType, null, Key, nonceStr, productId: productId);
param.Attach = attach;
var preOrder = TenPayV3.Unifiedorder(param);
if (preOrder.IsReturnCodeSuccess() && preOrder.IsResultCodeSuccess())
{
url = preOrder.code_url;
}
return(url);
}
/// <summary>
/// 创建预支付交易单
/// </summary>
private UnifiedorderResult CreatePrePayOrder(TenPayV3Type payType, string orderNo, int amount, string body, string ip, string openId, string productId, string attach)
{
string nonceStr = String2.GetGuid();
string appId = JsApiAppId;
string mchId = JsApiMchId;
string key = JsApiKey;
if (payType == TenPayV3Type.APP)
{
appId = AppAppId;
mchId = AppMchId;
key = AppKey;
}
var param = new TenPayV3UnifiedorderRequestData(appId, mchId, body, orderNo, amount, ip, NotifyUrl, payType, openId, key, nonceStr, productId: productId, attach: attach);
var order = TenPayV3.Unifiedorder(param);
return(order);
}
private static readonly string NotifyUrl = WxPayConfig.NotifyUrl; //异步回调地址
/// <summary>
/// 统一下单
/// </summary>
/// <param name="body"></param>
/// <param name="detail"></param>
/// <param name="totalFee"></param>
/// <param name="outTradeNo"></param>
/// <param name="spbillCreateIp"></param>
/// <param name="attach"></param>
/// <returns></returns>
public static Hashtable UnifiedOrder(string body, string detail, string totalFee, string outTradeNo, string spbillCreateIp, string attach)
{
TenPayV3UnifiedorderRequestData tenPayData = new TenPayV3UnifiedorderRequestData(AppId, MchId, body, outTradeNo, (totalFee.ToDecimal() * 100).ToString("0").ToInt32(), spbillCreateIp, NotifyUrl, TenPayV3Type.APP, "", Key,
Guid.NewGuid().ToString().Replace("-", ""), "WEB", null, DateTime.Now.AddMinutes(30), detail, attach);
UnifiedorderResult result = TenPayV3.Unifiedorder(tenPayData);
RequestHandler requestHandler = new RequestHandler();
requestHandler.SetParameter("appid", result.appid);
requestHandler.SetParameter("partnerid", result.mch_id);
requestHandler.SetParameter("prepayid", result.prepay_id);
requestHandler.SetParameter("package", "Sign=WXPay");
requestHandler.SetParameter("noncestr", result.nonce_str);
requestHandler.SetParameter("timestamp", System.DateTimeHelper.ConvertDateTimeInt(DateTime.Now).ToString());
requestHandler.SetParameter("sign", requestHandler.CreateMd5Sign("key", Key));
Hashtable request = requestHandler.GetAllParameters();
return(request);
}
public WxChatPayResult Pay(decimal amount, string openID, string title, out string orderID)
{
var m = mpSetting.Value;
var price = Convert.ToInt32(amount * 100);
orderID = TenPayV3Util.BuildDailyRandomStr(32);
//var amount = 1;
//var openid = "ohYxb0-EBw7Vr2_H5WhqJRW6k62A";
var param = new TenPayV3UnifiedorderRequestData(
m.ParentAppID, m.ParentMchID, m.AppID, m.MchID, title, orderID, price,
"127.0.0.1", m.NotifyUrl, TenPayV3Type.JSAPI, "", openID, m.Key, TenPayV3Util.GetNoncestr());
var q = TenPayV3.Unifiedorder(param);
if (q.IsResultCodeSuccess() && q.IsReturnCodeSuccess())
{
var re = new WxChatPayResult(m.Key, q.appid, q.prepay_id);
return(re);
}
return(null);
}
public ActionResult Order(string name)
{
var body = name ?? "SenparcProduct";
var price = 100;//单位：分
var sp_billno = string.Format("{0}{1}{2}", "1234567890", DateTime.Now.ToString("yyyyMMddHHmmss"),
TenPayV3Util.BuildRandomStr(6));
var openId = User.Identity.Name;
var jssdkUiPackage = JSSDKHelper.GetJsSdkUiPackage(Service.Config.AppId, Service.Config.AppSecret,
Request.Url.AbsoluteUri);
var nonceStr = jssdkUiPackage.NonceStr;
var timeStamp = jssdkUiPackage.Timestamp;
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(
Service.Config.AppId, Service.Config.MchId, body, sp_billno, price, Request.UserHostAddress,
Service.Config.TenPayV3Notify, TenPayV3Type.JSAPI, openId, Service.Config.TenPayV3_Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfo); //调用统一订单接口
//JsSdkUiPackage jsPackage = new JsSdkUiPackage(TenPayV3Info.AppId, timeStamp, nonceStr,);
var package = string.Format("prepay_id={0}", result.prepay_id);
var paySign = TenPayV3.GetJsPaySign(Service.Config.AppId, timeStamp, nonceStr, package, Service.Config.TenPayV3_Key);
var vd = new TenPayV3_Odrer()
{
Product = name,
JsSdkUiPackage = jssdkUiPackage,
Package = package,
PaySign = paySign
};
//临时记录订单信息，留给退款申请接口测试使用
Session["BillNo"] = sp_billno;//储存在数据库
Session["BillFee"] = price;
return(View(vd));
}
public static PayRequestData GetPayData(Vip model, string hostAddress)
{
//var _payInfo = TenPayV3InfoCollection.Data[System.Configuration.ConfigurationManager.AppSettings["TenPayV3_MchId"]];
var _payInfo = GetTenPayInfo();
_payInfo.TenPayV3Notify = AppConfig.Instance.PayNotify;
var orderCode = string.Format("{0}{1}{2}", _payInfo.MchId, DateTime.Now.ToString("yyyyMMddHHmmss"), TenPayV3Util.BuildRandomStr(6));
var productInfo = "中捷足球-教练培训费";
//var mpconfig = GetMpConfigModel();
var price = 5000 * 100; //(int)((mpconfig == null || mpconfig.VipFee == 0 ? 50 : mpconfig.VipFee) * 100);
var timeStamp = TenPayV3Util.GetTimestamp();
var nonestr = TenPayV3Util.GetNoncestr();
var data = new TenPayV3UnifiedorderRequestData(_payInfo.AppId, _payInfo.MchId, productInfo, orderCode, price, hostAddress, _payInfo.TenPayV3Notify,
Senparc.Weixin.MP.TenPayV3Type.JSAPI, model.WeChatId, _payInfo.Key, nonestr);
Senparc.Weixin.WeixinTrace.SendCustomLog("支付请求日志1", Newtonsoft.Json.JsonConvert.SerializeObject(data));
var result = TenPayV3.Unifiedorder(data);
var package = string.Format("prepay_id={0}", result.prepay_id);
var reqData = new PayRequestData
{
OrderCode = orderCode,
Fee = price,
AppId = _payInfo.AppId,
TimeStamp = timeStamp,
NonceStr = nonestr,
Package = package,
PaySign = TenPayV3.GetJsPaySign(_payInfo.AppId, timeStamp, nonestr, package, _payInfo.Key),
VipName = model.VipName
};
Senparc.Weixin.WeixinTrace.SendCustomLog("支付请求日志1", Newtonsoft.Json.JsonConvert.SerializeObject(reqData));
return(reqData);
}
public ActionResult pay(string orderno)
{
var ordersEntity = ordersbll.GetEntityByOrderSn(orderno);
if (ordersEntity != null)
{
var nonceStr = TenPayV3Util.GetNoncestr();
var timeStamp = TenPayV3Util.GetTimestamp();
//商品Id，用户自行定义
var xmlDataInfoH5 = new TenPayV3UnifiedorderRequestData(WeixinConfig.AppID, tenPayV3Info.MchId, ordersEntity.Tel, ordersEntity.OrderSn,
Convert.ToInt32(Convert.ToDecimal(ordersEntity.Price) * 100), //1
Request.UserHostAddress, WeixinConfig.TenPayV3Notify, TenPayV3Type.JSAPI, CurrentWxUser.OpenId, tenPayV3Info.Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfoH5); //调用统一订单接口
LogHelper.AddLog(result.ResultXml); //记录日志
var package = string.Format("prepay_id={0}", result.prepay_id);
if (result.return_code == "SUCCESS")
{
WFTWxModel jsApiPayData = new WFTWxModel()
{
appId = WeixinConfig.AppID,
timeStamp = timeStamp,
nonceStr = nonceStr,
package = package,
paySign = TenPayV3.GetJsPaySign(WeixinConfig.AppID, timeStamp, nonceStr, package, WeixinConfig.Key)
};
ViewBag.id = ordersEntity.Id;
ViewBag.WxModel = jsApiPayData;
LogHelper.AddLog(JsonConvert.SerializeObject(jsApiPayData));//记录日志
}
return(View());
}
else
{
ReturnJson root = new ReturnJson {
code = 400, msg = "订单号不存在！"
};
return(Json(root));
}
}
public ApiResult GetWxInfo(int money)
{
spbillCreateIp = Tool.GetIP();//HttpContext.Current.Request.UserHostAddress;
notifyUrl = ApiHost + "/api/Recharge/WxNotify";
nonceStr = Guid.NewGuid().ToString("N");
LogHelper.Info("notifyUrl=" + notifyUrl);
var result = new ApiResult <WXResDto>();
WXResDto model = new WXResDto();
model.OrderId = GetRandom();
if (_service.AddComeOutRecord(model.OrderId, money, 1, (int)UserInfo.UserId))
{
DateTime start = DateTime.Now, end = DateTime.Now.AddMinutes(15);
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(appid
, mchid, body, model.OrderId, money * 100
, spbillCreateIp, notifyUrl, tradeType
, null, key, nonceStr, null, start, end);
var resultWx = TenPayV3.Unifiedorder(xmlDataInfo);//调用统一订单接口
model.AppId = appid;
model.MchId = mchid;
model.Package = "Sign=WXPay";
model.PrepayId = resultWx.prepay_id;
model.CreatedOn = GetTimeStamp();
model.NonceStr = resultWx.nonce_str;
model.Sign = GetAppPaySign(appid, model.CreatedOn, model.NonceStr, model.Package, key, mchid, model.PrepayId);
model.TradeType = resultWx.trade_type;
result.Data = model;
return(result);
}
else
{
return(new ApiResult(10000, "生成订单失败"));
}
}
/// <summary>
/// 微信预支付
/// </summary>
/// <param name="attach"></param>
/// <param name="body"></param>
/// <param name="openid"></param>
/// <param name="price"></param>
/// <param name="orderNum"></param>
/// <returns></returns>
public static WechatOrderInfo PayInfo(string attach, string body, string openid, string price, string orderNum = "1833431773763549")
{
RequestHandler requestHandler = new RequestHandler(HttpContext.Current);
//微信分配的公众账号ID（企业号corpid即为此appId）
requestHandler.SetParameter("appid", tenPayV3Info.AppId);
//附加数据，在查询API和支付通知中原样返回，该字段主要用于商户携带订单的自定义数据
requestHandler.SetParameter("attach", attach);
//商品或支付单简要描述
requestHandler.SetParameter("body", body);
//微信支付分配的商户号
requestHandler.SetParameter("mch_id", tenPayV3Info.MchId);
//随机字符串，不长于32位。
requestHandler.SetParameter("nonce_str", TenPayUtil.GetNoncestr());
//接收微信支付异步通知回调地址，通知url必须为直接可访问的url，不能携带参数。
requestHandler.SetParameter("notify_url", tenPayV3Info.TenPayV3Notify);
//trade_type=JSAPI，此参数必传，用户在商户公众号appid下的唯一标识。
requestHandler.SetParameter("openid", openid);
//商户系统内部的订单号,32个字符内、可包含字母，自己生成
requestHandler.SetParameter("out_trade_no", orderNum);
//APP和网页支付提交用户端ip，Native支付填调用微信支付API的机器IP。
requestHandler.SetParameter("spbill_create_ip", "127.0.0.1");
//订单总金额，单位为分，做过银联支付的朋友应该知道，代表金额为12位，末位分分
requestHandler.SetParameter("total_fee", price);
//取值如下：JSAPI，NATIVE，APP，我们这里使用JSAPI
requestHandler.SetParameter("trade_type", "JSAPI");
//设置KEY
requestHandler.SetKey(tenPayV3Info.Key);
requestHandler.CreateMd5Sign();
requestHandler.GetRequestURL();
requestHandler.CreateSHA1Sign();
string data = requestHandler.ParseXML();
requestHandler.GetDebugInfo();
//获取并返回预支付XML信息
return(XmlHelper.XmlDeserialize <WechatOrderInfo>(TenPayV3.Unifiedorder(data)));
}
private static string GetPrepayOrder(HttpRequest req)
{
var nonceStr = TenPayV3Util.GetNoncestr();
var unifiedOrder = new RequestHandler(null);
unifiedOrder.Init();
QRConnectAccessTokenResult oauth2AccessToken =
(QRConnectAccessTokenResult)HttpContext.Current.Session["weixinOauth2AccessToken"];
if (oauth2AccessToken == null)
{
throw new SystemException("请先通过微信Oauth2对x5外面授权,然后才能发起支付");
}
unifiedOrder.SetParameter("openid", oauth2AccessToken.openid);
unifiedOrder.SetParameter("appid", ConfigHelper.AppConfig["appId"]);
unifiedOrder.SetParameter("body", req.Params["body"]);
unifiedOrder.SetParameter("mch_id", req.Params["mchId"]);
unifiedOrder.SetParameter("notify_url", req.Params["notifyUrl"]);
unifiedOrder.SetParameter("out_trade_no", req.Params["outTradeNo"]);
unifiedOrder.SetParameter("spbill_create_ip", req.UserHostAddress);
unifiedOrder.SetParameter("total_fee", req.Params["totalFee"]);
unifiedOrder.SetParameter("nonce_str", nonceStr);
unifiedOrder.SetParameter("trade_type", TenPayV3Type.JSAPI.ToString());
var sign = unifiedOrder.CreateMd5Sign("key", ConfigHelper.AppConfig["appKey"]);
unifiedOrder.SetParameter("sign", sign);
var data = unifiedOrder.ParseXML();
var result = TenPayV3.Unifiedorder(data);
var xElement = XDocument.Parse(result).Element("xml");
var element = xElement?.Element("prepay_id");
return(element?.Value);
}
#pragma warning disable CS1591 // 缺少对公共可见类型或成员的 XML 注释
public WeChatUnifiedorderResult Pay(WeChatUnifiedorderParamter paramter)
#pragma warning restore CS1591 // 缺少对公共可见类型或成员的 XML 注释
{
string nonceStr = GetNonceStr(paramter);
string timeStamp = TenPayV3Util.GetTimestamp();
TenPayV3UnifiedorderRequestData tenPayV3UnifiedorderRequestData = new TenPayV3UnifiedorderRequestData(
Options.WeChatBaseOptions.AppId, Options.WeChatBaseOptions.MchId, paramter.Body, paramter.OutTradeNo, paramter.TotalFee, Options.WeChatBaseOptions.UserHostAddress,
GetNotifyUrl(Options.WeChatBaseOptions.PayNotifyUrl, WeChatNotifyType.Pay), paramter.TradeType, paramter.OpenId, Options.WeChatBaseOptions.Key,
nonceStr, paramter.DeviceInfo, paramter.TimeStart, paramter.TimeExpire, GetDetail(paramter), paramter.Attach,
paramter.FeeType, paramter.GoodsTag, paramter.ProductId, paramter.LimitPay, GetSceneInfo(paramter), paramter.ProfitSharing);
UnifiedorderResult unfortifiedResult = TenPayV3.Unifiedorder(tenPayV3UnifiedorderRequestData);
if (unfortifiedResult.return_code != Model.ReturnCode.SUCCESS)
{
throw new WeChatServiceException($"微信统一下单失败, return_code: {unfortifiedResult.return_code}, return_msg: {unfortifiedResult.return_msg}.",
unfortifiedResult, typeof(UnifiedorderResult));
}
string package = $"prepay_id={unfortifiedResult.prepay_id}";
return(new WeChatUnifiedorderResult
{
ResultXml = unfortifiedResult.ResultXml,
DeviceInfo = unfortifiedResult.device_info,
TradeType = unfortifiedResult.trade_type,
MWebUrl = unfortifiedResult.mweb_url,
PrepayId = unfortifiedResult.prepay_id,
TimeStamp = timeStamp,
NonceStr = nonceStr,
Package = package,
CodeUrl = unfortifiedResult.code_url,
JsPaySign = TenPayV3.GetJsPaySign(Options.WeChatBaseOptions.AppId, timeStamp, nonceStr, package, Options.WeChatBaseOptions.Key)
});
}
public string GetRequestUrl(string returnUrl, string notifyUrl, string orderId, decimal totalFee, string productInfo, string openId = null)
{
string empty = string.Empty;
Config config = Utility <Config> .GetConfig(base.WorkDirectory);
if (string.IsNullOrEmpty(config.AppId))
{
throw new PluginException("未设置AppId");
}
if (string.IsNullOrEmpty(config.MCHID))
{
throw new PluginException("未设置MCHID");
}
string noncestr = TenPayUtil.GetNoncestr();
string str = DateTime.Now.ToString("yyyyMMddHHmmss");
RequestHandler requestHandler = new RequestHandler();
requestHandler.SetParameter("appid", config.AppId);
requestHandler.SetParameter("mch_id", config.MCHID);
requestHandler.SetParameter("device_info", string.Empty);
requestHandler.SetParameter("nonce_str", noncestr);
requestHandler.SetParameter("body", productInfo);
requestHandler.SetParameter("attach", string.Empty);
requestHandler.SetParameter("out_trade_no", orderId);
int num = (int)(totalFee * new decimal(100));
requestHandler.SetParameter("total_fee", num.ToString());
requestHandler.SetParameter("spbill_create_ip", "222.240.184.122");
requestHandler.SetParameter("time_start", str);
requestHandler.SetParameter("time_expire", string.Empty);
requestHandler.SetParameter("goods_tag", string.Empty);
requestHandler.SetParameter("notify_url", notifyUrl);
requestHandler.SetParameter("trade_type", "NATIVE");
requestHandler.SetParameter("openid", openId);
requestHandler.SetParameter("product_id", orderId);
string str1 = requestHandler.CreateMd5Sign("key", config.Key);
requestHandler.SetParameter("sign", str1);
string str2 = requestHandler.ParseXML();
XDocument xDocument = XDocument.Parse(TenPayV3.Unifiedorder(str2));
if (xDocument == null)
{
throw new PluginException(string.Concat("调用统一支付接口(Native)时出错：", str2));
}
XElement xElement = xDocument.Element("xml").Element("return_code");
XElement xElement1 = xDocument.Element("xml").Element("return_msg");
if (xElement == null)
{
throw new PluginException("调用统一支付接口(Native)时,返回参数异常");
}
if (!(xElement.Value == "SUCCESS"))
{
throw new PluginException(string.Concat("调用统一支付接口(Native)时,接口返回异常:", xElement1.Value));
}
xElement1 = xDocument.Element("xml").Element("result_code");
XElement xElement2 = xDocument.Element("xml").Element("err_code_des");
if (!(xElement1.Value == "SUCCESS"))
{
throw new PluginException(string.Concat("调用统一支付接口(Native)时,接口返回异常:", xElement2.Value));
}
xElement1 = xDocument.Element("xml").Element("code_url");
empty = xElement1.Value;
return(empty);
}
public string GetRequestUrl(string returnUrl, string notifyUrl, string orderId, decimal totalFee, string productInfo, string openId = null)
{
string timeStamp = "";
string nonceStr = "";
string paySign = "";
string sp_billno = orderId;
//当前时间 yyyyMMdd
string date = DateTime.Now.ToString("yyyyMMdd");
//创建支付应答对象
RequestHandler packageReqHandler = new RequestHandler();
//初始化
packageReqHandler.Init();
//packageReqHandler.SetKey(""/*TenPayV3Info.Key*/);
timeStamp = TenPayUtil.GetTimestamp();
nonceStr = TenPayUtil.GetNoncestr();
Config config = Utility <Config> .GetConfig(WorkDirectory);
//设置package订单参数
packageReqHandler.SetParameter("appid", config.AppId); //公众账号ID
packageReqHandler.SetParameter("mch_id", config.MCHID); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", productInfo);
packageReqHandler.SetParameter("out_trade_no", sp_billno); //商家订单号
packageReqHandler.SetParameter("total_fee", ((int)(totalFee * 100)).ToString()); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", _httpContextAccessor.HttpContext.Features.Get <IHttpConnectionFeature>().RemoteIpAddress.ToString()); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", notifyUrl); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", "JSAPI"); //交易类型
packageReqHandler.SetParameter("openid", openId); //用户的openId
string sign = packageReqHandler.CreateMd5Sign("key", config.Key);
packageReqHandler.SetParameter("sign", sign); //签名
string data = packageReqHandler.ParseXML();
var result = TenPayV3.Unifiedorder(data);
var res = XDocument.Parse(result);
if (res == null)
{
throw new ApplicationException("调用统一支付出错：请求内容：" + data);
}
string returnCode = res.Element("xml").Element("return_code").Value;
if (returnCode == "FAIL")//失败
{
throw new ApplicationException("预支付失败：" + res.Element("xml").Element("return_msg").Value);
}
string resultCode = res.Element("xml").Element("result_code").Value;
if (resultCode == "FAIL")
{
throw new ApplicationException("预支付失败：" + res.Element("xml").Element("err_code_des").Value);
}
string prepayId = res.Element("xml").Element("prepay_id").Value;
//设置支付参数
RequestHandler paySignReqHandler = new RequestHandler();
paySignReqHandler.SetParameter("appId", config.AppId);
paySignReqHandler.SetParameter("timeStamp", timeStamp);
paySignReqHandler.SetParameter("nonceStr", nonceStr);
paySignReqHandler.SetParameter("package", string.Format("prepay_id={0}", prepayId));
paySignReqHandler.SetParameter("signType", "MD5");
paySign = paySignReqHandler.CreateMd5Sign("key", config.Key);
string js = string.Format("WeixinJSBridge.invoke('getBrandWCPayRequest', {{" +
"'appId': '{0}'," +
"'timeStamp': '{1}'," +
"'nonceStr': '{2}'," +
"'package': '{3}'," +
"'signType': 'MD5'," +
"'paySign': '{4}'" +
"}}, function (res) {{" +
"if (res.err_msg == 'get_brand_wcpay_request:ok') {{" +
"location.href='" + returnUrl + "'" +
"}}else alert('支付失败！')" +
"}});", config.AppId, timeStamp, nonceStr, string.Format("prepay_id={0}", prepayId), paySign);
return(string.Format("javascript:{0}", js));
}
public ActionResult JsApi(string code, string state)
{
if (string.IsNullOrEmpty(code))
{
return(Content("您拒绝了授权！"));
}
if (!state.Contains("|"))
{
//这里的state其实是会暴露给客户端的，验证能力很弱，这里只是演示一下
//实际上可以存任何想传递的数据，比如用户ID，并且需要结合例如下面的Session["OAuthAccessToken"]进行验证
return(Content("验证失败！请从正规途径进入！1001"));
}
try
{
//通过，用code换取access_token
var openIdResult = OAuthApi.GetAccessToken(TenPayV3Info.AppId, TenPayV3Info.AppSecret, code);
if (openIdResult.errcode != ReturnCode.请求成功)
{
return(Content("错误：" + openIdResult.errmsg));
}
//获取产品信息
var stateData = state.Split('|');
int buyid = 0;
DbBuy buy = null;
if (int.TryParse(stateData[0], out buyid))
{
buy = Config.Helper.SingleOrDefaultById <DbBuy>(buyid);
if (buy == null || buy.OpenID != openIdResult.openid || buy.PayTime != null)
{
return(Content("商品信息不存在，或非法进入！1002"));
}
ViewData["product"] = buy;
}
string sp_billno = Request["order_no"];
if (string.IsNullOrEmpty(sp_billno))
{
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
sp_billno = string.Format("{0}{1}{2}", TenPayV3Info.MchId /*10位*/, DateTime.Now.ToString("yyyyMMddHHmmss"),
TenPayV3Util.BuildRandomStr(6));
}
//else
//{
// sp_billno = Request["order_no"];
//}
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
var body = buy == null ? "test" : buy.Product.ProductName;
var price = buy == null ? 100 : (int)buy.ActualCost * 100;
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(TenPayV3Info.AppId, TenPayV3Info.MchId, body, sp_billno, price, Request.UserHostAddress, TenPayV3Info.TenPayV3Notify, TenPayV3Type.JSAPI, openIdResult.openid, TenPayV3Info.Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfo);//调用统一订单接口
//JsSdkUiPackage jsPackage = new JsSdkUiPackage(TenPayV3Info.AppId, timeStamp, nonceStr,);
var package = string.Format("prepay_id={0}", result.prepay_id);
buy.OrderNo = sp_billno;
Config.Helper.Save(buy);
ViewData["appId"] = TenPayV3Info.AppId;
ViewData["timeStamp"] = timeStamp;
ViewData["nonceStr"] = nonceStr;
ViewData["package"] = package;
ViewData["paySign"] = TenPayV3.GetJsPaySign(TenPayV3Info.AppId, timeStamp, nonceStr, package, TenPayV3Info.Key);
return(View(buy));
}
catch (Exception ex)
{
var msg = ex.Message;
msg += "<br>" + ex.StackTrace;
msg += "<br>==Source==<br>" + ex.Source;
if (ex.InnerException != null)
{
msg += "<br>===InnerException===<br>" + ex.InnerException.Message;
}
return(Content(msg));
}
}
public string GetRequestUrl_App(string returnUrl, string notifyUrl, string orderId, decimal totalFee, string productInfo, string openId = null)
{
string timeStamp = "";
string nonceStr = "";
string paySign = "";
string sp_billno = orderId;
//当前时间 yyyyMMdd
string date = DateTime.Now.ToString("yyyyMMdd");
//创建支付应答对象
RequestHandler packageReqHandler = new RequestHandler();
//初始化
packageReqHandler.Init();
//packageReqHandler.SetKey(""/*TenPayV3Info.Key*/);
timeStamp = TenPayUtil.GetTimestamp();
nonceStr = TenPayUtil.GetNoncestr();
Config config = Utility <Config> .GetConfig(WorkDirectory);
//设置package订单参数
packageReqHandler.SetParameter("appid", config.AppId); //公众账号ID
packageReqHandler.SetParameter("mch_id", config.MCHID); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", productInfo);
packageReqHandler.SetParameter("out_trade_no", sp_billno); //商家订单号
packageReqHandler.SetParameter("total_fee", ((int)(totalFee * 100)).ToString()); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", _httpContextAccessor.HttpContext.Features.Get <IHttpConnectionFeature>().RemoteIpAddress.ToString()); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", notifyUrl); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", "APP"); //交易类型
packageReqHandler.SetParameter("openid", string.IsNullOrWhiteSpace(openId) ? "" : openId); //用户的openId
string sign = packageReqHandler.CreateMd5Sign("key", config.Key);
packageReqHandler.SetParameter("sign", sign); //签名
string data = packageReqHandler.ParseXML();
//Core.Log.Debug("data=" + data);
var result = TenPayV3.Unifiedorder(data);
//Core.Log.Debug("result=" + result);
var res = XDocument.Parse(result);
if (res == null)
{
throw new ApplicationException("调用统一支付出错：请求内容：" + data);
}
string returnCode = res.Element("xml").Element("return_code").Value;
if (returnCode == "FAIL")//失败
{
throw new ApplicationException("预支付失败：" + res.Element("xml").Element("return_msg").Value);
}
string resultCode = res.Element("xml").Element("result_code").Value;
if (resultCode == "FAIL")
{
throw new ApplicationException("预支付失败：" + res.Element("xml").Element("err_code_des").Value);
}
string prepayId = res.Element("xml").Element("prepay_id").Value;
//设置支付参数
RequestHandler paySignReqHandler = new RequestHandler();
paySignReqHandler.SetParameter("appid", config.AppId);
paySignReqHandler.SetParameter("partnerid", config.MCHID);
paySignReqHandler.SetParameter("prepayid", prepayId);
paySignReqHandler.SetParameter("timestamp", timeStamp);
paySignReqHandler.SetParameter("noncestr", nonceStr);
paySignReqHandler.SetParameter("package", "Sign=WXPay");
paySign = paySignReqHandler.CreateMd5Sign("key", config.Key);
paySignReqHandler.SetParameter("sign", paySign);
var hashtable = paySignReqHandler.GetAllParameters();
System.Text.StringBuilder strBuilder = new System.Text.StringBuilder();
strBuilder.Append("{");
foreach (var p in hashtable.Keys)
{
if (p.ToString() == "timestamp")
{
strBuilder.Append("\"" + p + "\":" + hashtable[p] + "");
}
else
{
strBuilder.Append("\"" + p + "\":\"" + hashtable[p] + "\"");
}
strBuilder.Append(",");
}
string resultStr = strBuilder.ToString().TrimEnd(',') + "}";
return(resultStr);
}
/// <summary>
/// 获取微信 JSSDK 预支付接口参数，支付的有效时间为 1分钟;
/// </summary>
/// <param name="openId">用户的OpenId</param>
/// <param name="orderNumber">订单号</param>
/// <param name="orderDesc">订单描述信息;长度为 String(128),但字符串长度为72时也说信息错误;</param>
/// <param name="clientIp">用户Ip地址;</param>
/// <param name="money">订单金额;注意,元为单位;</param>
/// <param name="orderGuid"></param>
/// <param name="payResultCallbackApi">支付成功时的回调接口,默认下使用配置中的回调接口</param>
/// <param name="expireMinuts">1分钟失效</param>
/// <returns></returns>
public PayInfoForWeixinJsBridge GetPayInfoForWeixinJsBridge(string openId,
string orderNumber,
string orderDesc,
string clientIp,
decimal money,
string orderGuid = null,
string payResultCallbackApi = null,
int expireMinuts = 1)
{
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
if (!string.IsNullOrEmpty(orderDesc) && orderDesc.Length > 40)
{
orderDesc = orderDesc.Substring(0, 40);
}
if (string.IsNullOrEmpty(payResultCallbackApi))
{
payResultCallbackApi = Config.TenPayNotify;
}
var expirePayTime = DateTime.Now.AddMinutes(expireMinuts); //..
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(
Config.AppId,
Config.MchId,
orderDesc,
orderNumber,
(int)(money * 100), //订单金额，以元为单位;传到微信那儿需要以分为单位;
clientIp,
Config.TenPayNotify,
Senparc.Weixin.TenPay.TenPayV3Type.JSAPI,
openId,
Config.TenPayKey,
nonceStr,
timeExpire: expirePayTime,
attach: orderGuid);
//https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_1
var result = TenPayV3.Unifiedorder(xmlDataInfo);//调用统一订单接口
//JsSdkUiPackage jsPackage = new JsSdkUiPackage(TenPayV3Info.AppId, timeStamp, nonceStr,);
if (!result.IsReturnCodeSuccess())
{
return(new PayInfoForWeixinJsBridge
{
Error = true,
ErrorCode = result.err_code,
ErrorDesc = result.err_code_des,
ReturnMsg = result.return_msg
});
}
var package = string.Format("prepay_id={0}", result.prepay_id);
return(new PayInfoForWeixinJsBridge
{
AppId = Config.AppId,
Noncestr = nonceStr,
Timestamp = timeStamp,
Package = package,
PaySign = TenPayV3.GetJsPaySign(Config.AppId, timeStamp, nonceStr, package, Config.TenPayKey),
SignType = "MD5",
ExpirePayDateTime = expirePayTime
});
}
/// <summary>
/// 添加信息
/// </summary>
/// <param name="context"></param>
protected void AddRoomInfo(HttpContext context)
{
var uname = WebConfigurationManager.AppSettings["zcname"];//名称
string appId = WebConfigurationManager.AppSettings["WeixinPay_AppId"].ToString();
var totalprrc = context.Request.Params["total"];
var unnum = Convert.ToInt32(context.Request.Params["tnum"]);
if (context.Request.Cookies["ZCWebDomain"] == null || string.IsNullOrEmpty(context.Request.Cookies["ZCWebDomain"]["useropid"]))
{
string jsonstrlist = JsonHelper.GetJsonString(new jsonResult {
code = "用户数据不正确！", result = null, count = 2
});
context.Response.Write(jsonstrlist);
}
else
{
var tmpopenid = context.Request.Cookies["ZCWebDomain"]["useropid"];
var phone = context.Request.Params["phone"];
var name = context.Request.Params["name"];
string timeStamp = "";
string nonceStr = "";
string packageValue = "";
string paySign = "";
string tmpOrderId = string.Empty;
using (WXDBEntities db = new WXDBEntities())
{
int tmptotals = Convert.ToInt32(Convert.ToDouble(totalprrc) * 100);//总价格
var tmodel = db.Oders.Where(s => s.Mobile.Equals(phone) && s.OrderStatus.Equals(1)).FirstOrDefault();
var tmotol = 0;
if (tmodel != null)
{
if (tmodel.Extent1.Equals(name))
{
var ttinfo = db.Oders.Where(s => s.Mobile.Equals(phone) && s.OrderStatus.Equals(1)).FirstOrDefault();
if (ttinfo != null)
{
tmotol = db.Oders.Where(s => s.Mobile.Equals(phone) && s.OrderStatus.Equals(1)).Sum(s => s.Number);
}
if ((unnum + tmotol) > 20)
{
string jsonstrlist = JsonHelper.GetJsonString(new jsonResult {
code = "你购买的众筹份数已超额，请重新选择数量", result = null, count = 3
});
context.Response.Write(jsonstrlist);
}
else
{
//追加购买
try
{
Oders order = new Oders()
{
Title = uname,
OrderId = WebConn.TenPayInfo.PartnerId + DateTime.Now.ToString("HHmmss") + TenPayV3Util.BuildRandomStr(4),
Number = unnum,
Mobile = phone,
Soucre = "12", //房间单价格
Remark = WebConfigurationManager.AppSettings["zcname"], //所选房间
AddTime = DateTime.Now,
UpdateTime = DateTime.Now,
OrderStatus = 0,
Status = 0,
Orders = 0,
Extent1 = name,
Extent2 = "",
AddUser = tmpopenid,//订单人
UpdateUser = "",
CheckTime = DateTime.Now,
CheckoutTime = DateTime.Now,
Totals = tmptotals
};
db.Oders.AddObject(order);
db.SaveChanges();
//设置输出参数
//创建支付应答对象
RequestHandler packageReqHandler = new RequestHandler(context);
//初始化
packageReqHandler.Init();
packageReqHandler.SetKey(WebConfigurationManager.AppSettings["WeixinPay_Key"]);
timeStamp = TenPayV3Util.GetTimestamp();
nonceStr = TenPayV3Util.GetNoncestr().ToLower();
//设置package订单参数
packageReqHandler.SetParameter("appid", appId); //公众账号ID
packageReqHandler.SetParameter("mch_id", WebConfigurationManager.AppSettings["WeixinPay_PartnerId"]); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", order.Remark); //商品描述
packageReqHandler.SetParameter("out_trade_no", order.OrderId); //商家订单号
packageReqHandler.SetParameter("total_fee", order.Totals.ToString()); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", context.Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", WebConfigurationManager.AppSettings["WeixinPay_TenpayNotify"]); //通知的URL
packageReqHandler.SetParameter("trade_type", "JSAPI"); //交易类型
packageReqHandler.SetParameter("openid", order.AddUser); //用户Openid
//获取package包
string sign = packageReqHandler.CreateMd5Sign("key", WebConfigurationManager.AppSettings["WeixinPay_Key"]);
packageReqHandler.SetParameter("sign", sign); //sign签名
string data = packageReqHandler.ParseXML();
var result = TenPayV3.Unifiedorder(data);
var res = XDocument.Parse(result);
string prepayId = res.Element("xml").Element("prepay_id").Value;
packageValue = string.Format("prepay_id={0}", prepayId);
//设置支付参数
RequestHandler paySignReqHandler = new RequestHandler(context);
paySignReqHandler.SetParameter("appId", appId);
paySignReqHandler.SetParameter("timeStamp", timeStamp);
paySignReqHandler.SetParameter("nonceStr", nonceStr);
paySignReqHandler.SetParameter("package", string.Format("prepay_id={0}", prepayId));
paySignReqHandler.SetParameter("signType", "MD5");
paySign = paySignReqHandler.CreateMd5Sign("key", WebConfigurationManager.AppSettings["WeixinPay_Key"]);//
List <object> listDesc = new List <object>();
listDesc.Add(new
{
appId = appId,
timeStamp = timeStamp,
nonceStr = nonceStr,
package = packageValue,
paySign = paySign,
orderid = order.OrderId
});
string jsonstrlist = JsonHelper.GetJsonString(new jsonResult {
code = "succ", result = listDesc, count = listDesc.Count
});
context.Response.Write(jsonstrlist);
}
catch (Exception ex)
{
string jsonstrlist = JsonHelper.GetJsonString(new jsonResult {
code = ex.Message, result = "", count = 0
});
context.Response.Write(jsonstrlist);
}
}
}
else
{
string jsonstrlist = JsonHelper.GetJsonString(new jsonResult {
code = "用户数据不匹配，不能进行购买！", result = null, count = 3
});
context.Response.Write(jsonstrlist);
}
}
else
{
//新的购买
try
{
Oders order = new Oders()
{
Title = uname,
OrderId = WebConn.TenPayInfo.PartnerId + DateTime.Now.ToString("HHmmss") + TenPayV3Util.BuildRandomStr(4),
Number = unnum,
Mobile = phone,
Soucre = "12", //房间单价格
Remark = WebConfigurationManager.AppSettings["zcname"], //所选房间
AddTime = DateTime.Now,
UpdateTime = DateTime.Now,
OrderStatus = 0,
Status = 0,
Orders = 0,
Extent1 = name,
Extent2 = "",
AddUser = tmpopenid,//订单人
UpdateUser = "",
CheckTime = DateTime.Now,
CheckoutTime = DateTime.Now,
Totals = tmptotals
};
db.Oders.AddObject(order);
db.SaveChanges();
//设置输出参数
//创建支付应答对象
RequestHandler packageReqHandler = new RequestHandler(context);
//初始化
packageReqHandler.Init();
packageReqHandler.SetKey(WebConfigurationManager.AppSettings["WeixinPay_Key"]);
timeStamp = TenPayV3Util.GetTimestamp();
nonceStr = TenPayV3Util.GetNoncestr().ToLower();
//设置package订单参数
packageReqHandler.SetParameter("appid", appId); //公众账号ID
packageReqHandler.SetParameter("mch_id", WebConfigurationManager.AppSettings["WeixinPay_PartnerId"]); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", order.Remark); //商品描述
packageReqHandler.SetParameter("out_trade_no", order.OrderId); //商家订单号
packageReqHandler.SetParameter("total_fee", order.Totals.ToString()); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", context.Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", WebConfigurationManager.AppSettings["WeixinPay_TenpayNotify"]); //通知的URL
packageReqHandler.SetParameter("trade_type", "JSAPI"); //交易类型
packageReqHandler.SetParameter("openid", order.AddUser); //用户Openid
//获取package包
string sign = packageReqHandler.CreateMd5Sign("key", WebConfigurationManager.AppSettings["WeixinPay_Key"]);
packageReqHandler.SetParameter("sign", sign); //sign签名
string data = packageReqHandler.ParseXML();
var result = TenPayV3.Unifiedorder(data);
var res = XDocument.Parse(result);
string prepayId = res.Element("xml").Element("prepay_id").Value;
packageValue = string.Format("prepay_id={0}", prepayId);
//设置支付参数
RequestHandler paySignReqHandler = new RequestHandler(context);
paySignReqHandler.SetParameter("appId", appId);
paySignReqHandler.SetParameter("timeStamp", timeStamp);
paySignReqHandler.SetParameter("nonceStr", nonceStr);
paySignReqHandler.SetParameter("package", string.Format("prepay_id={0}", prepayId));
paySignReqHandler.SetParameter("signType", "MD5");
paySign = paySignReqHandler.CreateMd5Sign("key", WebConfigurationManager.AppSettings["WeixinPay_Key"]);//
List <object> listDesc = new List <object>();
listDesc.Add(new
{
appId = appId,
timeStamp = timeStamp,
nonceStr = nonceStr,
package = packageValue,
paySign = paySign,
orderid = order.OrderId
});
string jsonstrlist = JsonHelper.GetJsonString(new jsonResult {
code = "succ", result = listDesc, count = listDesc.Count
});
context.Response.Write(jsonstrlist);
}
catch (Exception ex)
{
string jsonstrlist = JsonHelper.GetJsonString(new jsonResult {
code = ex.Message, result = ex.Message, count = 0
});
context.Response.Write(jsonstrlist);
}
}
}
}
}
public ActionResult NativeNotifyUrl()
{
ResponseHandler resHandler = new ResponseHandler(null);
//返回给微信的请求
RequestHandler res = new RequestHandler(null);
string openId = resHandler.GetParameter("openid");
string productId = resHandler.GetParameter("product_id");
if (openId == null || productId == null)
{
res.SetParameter("return_code", "FAIL");
res.SetParameter("return_msg", "回调数据异常");
}
//创建支付应答对象
//RequestHandler packageReqHandler = new RequestHandler(null);
var sp_billno = SystemTime.Now.ToString("HHmmss") + TenPayV3Util.BuildRandomStr(26);//最多32位
var nonceStr = TenPayV3Util.GetNoncestr();
//创建请求统一订单接口参数
//packageReqHandler.SetParameter("appid", TenPayV3Info.AppId);
//packageReqHandler.SetParameter("mch_id", TenPayV3Info.MchId);
//packageReqHandler.SetParameter("nonce_str", nonceStr);
//packageReqHandler.SetParameter("body", "test");
//packageReqHandler.SetParameter("out_trade_no", sp_billno);
//packageReqHandler.SetParameter("total_fee", "1");
//packageReqHandler.SetParameter("spbill_create_ip", HttpContext.UserHostAddress()?.ToString());
//packageReqHandler.SetParameter("notify_url", TenPayV3Info.TenPayV3Notify);
//packageReqHandler.SetParameter("trade_type", TenPayV3Type.NATIVE.ToString());
//packageReqHandler.SetParameter("openid", openId);
//packageReqHandler.SetParameter("product_id", productId);
//string sign = packageReqHandler.CreateMd5Sign("key", TenPayV3Info.Key);
//packageReqHandler.SetParameter("sign", sign);
//string data = packageReqHandler.ParseXML();
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(TenPayV3Info.AppId, TenPayV3Info.MchId, "test", sp_billno, 1, HttpContext.UserHostAddress()?.ToString(), TenPayV3Info.TenPayV3Notify, TenPay.TenPayV3Type.JSAPI, openId, TenPayV3Info.Key, nonceStr);
try
{
//调用统一订单接口
var result = TenPayV3.Unifiedorder(xmlDataInfo);
//var unifiedorderRes = XDocument.Parse(result);
//string prepayId = unifiedorderRes.Element("xml").Element("prepay_id").Value;
//创建应答信息返回给微信
res.SetParameter("return_code", result.return_code);
res.SetParameter("return_msg", result.return_msg ?? "OK");
res.SetParameter("appid", result.appid);
res.SetParameter("mch_id", result.mch_id);
res.SetParameter("nonce_str", result.nonce_str);
res.SetParameter("prepay_id", result.prepay_id);
res.SetParameter("result_code", result.result_code);
res.SetParameter("err_code_des", "OK");
string nativeReqSign = res.CreateMd5Sign("key", TenPayV3Info.Key);
res.SetParameter("sign", result.sign);
}
catch (Exception)
{
res.SetParameter("return_code", "FAIL");
res.SetParameter("return_msg", "统一下单失败");
}
return(Content(res.ParseXML()));
}
public ActionResult JsApi(int productId, int hc)
{
try
{
//获取订单信息
dynamic job = new OrderService().GetOrderByOrderID(productId);
if (job == null)
{
return(Content("商品信息不存在，或非法进入！1002"));
}
//var openId = User.Identity.Name;
var openId = (string)Session["OpenId"];
string sp_billno = job[0].ChannelOrderID;
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
string body = job[0].PayInfo;
int price = Convert.ToInt32(job[0].PayMoney * 100);
price = 1;
#if DEBUG
price = 1;
#else
Console.WriteLine("Release:222222222222");
#endif
string productInfo = job[0].ChannelOrderID.ToString();
string attach = TenPayV3Info.AppId + "," + openId + "," + productInfo;
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(TenPayV3Info.AppId, TenPayV3Info.MchId, body, sp_billno, price, Request.UserHostAddress, TenPayV3Info.TenPayV3Notify, TenPayV3Type.JSAPI, openId, TenPayV3Info.Key, nonceStr, null, null, null, null, attach);
var result = TenPayV3.Unifiedorder(xmlDataInfo); //调用统一订单接口
//JsSdkUiPackage jsPackage = new JsSdkUiPackage(TenPayV3Info.AppId, timeStamp, nonceStr,);
var package = string.Format("prepay_id={0}", result.prepay_id);
ViewData["product"] = job;
ViewData["appId"] = TenPayV3Info.AppId;
ViewData["timeStamp"] = timeStamp;
ViewData["nonceStr"] = nonceStr;
ViewData["package"] = package;
ViewData["paySign"] = TenPayV3.GetJsPaySign(TenPayV3Info.AppId, timeStamp, nonceStr, package, TenPayV3Info.Key);
//临时记录订单信息，留给退款申请接口测试使用
Session["BillNo"] = sp_billno;
Session["BillFee"] = price;
return(View());
}
catch (Exception ex)
{
var msg = ex.Message;
msg += "<br>" + ex.StackTrace;
msg += "<br>==Source==<br>" + ex.Source;
if (ex.InnerException != null)
{
msg += "<br>===InnerException===<br>" + ex.InnerException.Message;
}
return(Content(msg));
}
}
/// <summary>
/// 调用商户服务器支付统一下单接口，进行预支付
/// </summary>
public RequestPayment Prepay(string openid, string appid, string title, int total_fee)
{
bool isMock = !Cat.Foundation.ConfigManager.BookSettings.OpenWxPay.ToBoolean(true);
//注释下面这个判断，就是一个正常的微信支付流程了。 或配置OpenWxPay的值为false
if (isMock)
{
var user = AllServices.BookUserService.GetSingle(openid);
if (user == null)
{
throw new Exception("找不到用户");
}
var MM_Currency_Ratio = Foundation.ConfigManager.BookSettings.Currency_Ratio;
var MM_Currency = total_fee * 0.01 * MM_Currency_Ratio;
//新增充值记录
AllServices.BookUserRechargeService.Add(user.Openid, (int)Cat.Enums.Book.RechargeType.微信支付充值, (int)MM_Currency, "模拟充值");
//调整用户账户余额
user.Currency = user.Currency + (int)MM_Currency;
AllServices.BookUserService.Update(user);
// throw new Exception("充值成功！惊不惊喜？意不意外？");
}
else
{
//string openid = "o0LDq4njwCCuQuj3FOIZeLFDrc9o";
string key = WechatAppConfig.Mch_id_secret; //商户平台设置的密钥key
//int price = 120;
//int total_fee = price * 100;
string outTradeNo = StringHelper.GetUUID().ToString(); //商户订单号
TenPayV3UnifiedorderRequestData requestData = new TenPayV3UnifiedorderRequestData(
appid,
WechatAppConfig.Mch_id,
title,
outTradeNo,
total_fee,
IPHelper.GetClientIP(),
CatContext.HttpContext.Request.Scheme + "://" + CatContext.HttpContext.Request.Host + "/Book/WechatPay/Notify",
TenPayV3Type.JSAPI,
openid,
key,
TenPayV3Util.GetNoncestr()
);
var result = TenPayV3.Unifiedorder(requestData);
AllLogService.SysActionLogService.AddLog(Log.Services.Enum.LogLevel.INFO, requestData.ToJson(), "微信支付统一下单");
//接口请求失败
if (result.return_code != "SUCCESS")
{
throw new Exception(result.return_msg);
}
//业务失败
else if (result.result_code != "SUCCESS")
{
throw new Exception(string.Format("[{0}]{1}", result.err_code, result.err_code_des));
}
//成功
else if (result.IsResultCodeSuccess())
{
//再次签名接口，返回支付数据
string timeStamp = TenPayV3Util.GetTimestamp();
string nonceStr = TenPayV3Util.GetNoncestr();
string package = "prepay_id=" + result.prepay_id;
string paySign = TenPayV3.GetJsPaySign(result.appid, timeStamp, nonceStr, package, key);
var data = new RequestPayment()
{
AppId = result.appid,
NonceStr = nonceStr,
Package = package,
SignType = "MD5",
TimeStamp = timeStamp,
PaySign = paySign
};
//数据库记录订单信息
AllPublicService.WechatPayOrderService.Add(Enums.Wechat.AppKey.喵喵看书, appid, openid, WechatAppConfig.Mch_id, outTradeNo, title, requestData.ToJson(), total_fee, false, "预支付", result.prepay_id);
return(data);
}
}
if (isMock)
{
throw new Exception("充值成功！惊不惊喜？意不意外？");
}
throw new Exception("微信预支付失败");
}
public ApiResult GetWxPayJsApiParam([FromBody] PayViewModel payModel)
{
var orderId = payModel.OrderId;
if (orderId.Equals(Guid.Empty))
{
throw new WebApiInnerException("0001", "订单Id不合法");
}
var order = _currencyService.GetSingleById <Order>(orderId);
if (order == null)
{
throw new WebApiInnerException("0002", "订单数据不存在");
}
if (order.PayStatus != PayStatus.Unpaid)
{
throw new WebApiInnerException("0003", "订单状态不合理，无法支付");
}
var payment = _paymentService.LoadPayment(PaymentType.WeiXin.ToString());
if (payment == null || !payment.Enabled)
{
throw new WebApiInnerException("0004", "支付方式不合法或已停用");
}
var paymentDispatcher = HostConstObject.Container.ResolveNamed <IPaymentDispatcher>(payment.Code.ToLower());
if (paymentDispatcher == null)
{
throw new WebApiInnerException("0005", "支付方式不合法");
}
var oath = _currencyService.GetSingleByConditon <UserOAuth>(ua => ua.MemberId == order.MemberId && ua.OAuthType == OAuthType.WeiXin);
if (oath == null)
{
throw new WebApiInnerException("0008", "未绑定微信号，无法支付");
}
var result = new ApiResult();
try
{
var routeParas = new RouteValueDictionary {
{ "area", PaymentProcessModule.Area },
{ "controller", "Receive" },
{ "action", "AsyncReturn" },
{ "paymentCode", payment.Code }
};
var notifyUrl = HostConstObject.HostUrl + _urlHelper.RouteUrl(routeParas);
if (payModel.UseBalance == 1)
{
//使用余额付款
#region
using (TransactionScope scope = new TransactionScope())
{
var cashWallet = _walletService.GetWalletByMemberId(order.MemberId,
Wallet.Models.WalletType.Cash);
if (cashWallet != null && cashWallet.Available > 0)
{
if (cashWallet.Available > order.PayFee)
{
string error;
_walletService.Draw(order.MemberId, Wallet.Models.WalletType.Cash, order.PayFee,
"支付订单" + order.OrderNo, out error);
if (string.IsNullOrWhiteSpace(error))
{
order.BalancePay = order.PayFee;
order.OrderStatus = OrderStatus.WaitingForDelivery;
order.PayStatus = PayStatus.Paid;
order.PayTime = DateTime.Now;
var balancePayment = _paymentService.LoadPayment(PaymentType.Balance.ToString());
order.PaymentId = balancePayment.Id;
order.PaymentName = balancePayment.Name;
_orderService.ChangeOrderStatus(order.Id, order.OrderStatus, order.PayStatus);
_currencyService.Update(order);
}
}
else
{
string error;
_walletService.Draw(order.MemberId, Wallet.Models.WalletType.Cash,
cashWallet.Available,
"支付订单" + order.OrderNo, out error);
if (string.IsNullOrWhiteSpace(error))
{
order.UnpayFee = order.PayFee - cashWallet.Available;
order.BalancePay = cashWallet.Available;
_currencyService.Update(order);
}
}
}
scope.Complete();
}
#endregion
}
var payLog = new PayLog
{
Id = KeyGenerator.GetGuidKey(),
TransactionNo = $"{order.OrderNo}{KeyGenerator.GenerateRandom(1000, 1)}",
OrderId = order.Id,
OrderNo = order.OrderNo,
OrderAmount = order.PayFee,//UnpayFee
PaymentId = payment.Id,
PaymentName = payment.Name,
CreateTime = DateTime.Now,
LogStatus = LogStatus.Unpaid
};
if (!_currencyService.Create(payLog))
{
throw new WebApiInnerException("0007", "生成支付流水失败");
}
string timeStamp = "";
string nonceStr = "";
string paySign = "";
var appId = _configService.Get <WeiXinConfig>().AppId;
var mchId = _configService.Get <WeiXinConfig>().MchId;
var key = _configService.Get <WeiXinConfig>().Key;
//创建支付应答对象
WxRequestHandler packageReqHandler = new WxRequestHandler(null);
//初始化
packageReqHandler.Init();
timeStamp = TenPayV3Util.GetTimestamp();
nonceStr = TenPayV3Util.GetNoncestr();
//设置package订单参数
packageReqHandler.SetParameter("appid", appId); //公众账号ID
packageReqHandler.SetParameter("mch_id", mchId); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", order.OrderNo); //商品信息
packageReqHandler.SetParameter("out_trade_no", payLog.TransactionNo); //商家订单号
packageReqHandler.SetParameter("total_fee", Convert.ToInt32(order.PayFee * 100).ToString());
//商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", "127.0.0.1"); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", notifyUrl); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", TenPayV3Type.JSAPI.ToString()); //交易类型
packageReqHandler.SetParameter("openid", oath.OAuthId); //用户的openId
string sign = packageReqHandler.CreateMd5Sign("key", key);
packageReqHandler.SetParameter("sign", sign); //签名
string data = packageReqHandler.ParseXML();
var orderResult = TenPayV3.Unifiedorder(data);
var res = XDocument.Parse(orderResult);
var prepayXml = res.Element("xml").Element("prepay_id");
if (prepayXml == null)
{
Logger.Error("生成微信预付单失败:" + res.ToString());
throw new WebApiInnerException("0009", "生成微信预付单失败");
//res.Element("xml").Element("return_msg").Value;
}
string prepayId = prepayXml.Value;
//设置支付参数
WxRequestHandler paySignReqHandler = new WxRequestHandler(null);
paySignReqHandler.SetParameter("appId", appId);
paySignReqHandler.SetParameter("timeStamp", timeStamp);
paySignReqHandler.SetParameter("nonceStr", nonceStr);
paySignReqHandler.SetParameter("package", $"prepay_id={prepayId}");
paySignReqHandler.SetParameter("signType", "MD5");
paySign = paySignReqHandler.CreateMd5Sign("key", key);
result.SetData(new { appId, timeStamp, nonceStr, package = $"prepay_id={prepayId}", paySign, signType = "MD5", orderid = order.Id, orderType = order.ModuleKey, orderStatus = order.OrderStatus, payStatus = order.PayStatus });
}
catch (Exception ex)
{
Logger.Error(ex, "获取订单支付签名数据失败");
throw new WebApiInnerException("0006", "生成签名数据出现异常");
}
return(result);
}
public ActionResult paymentProcess(int?id)
{
//return Content("{\"code\":true,\"status\":true,\"msg\":\"提交成功！\",\"data\":{\"appid\":\"wx288f944166a4bdc6\",\"code_url\":\"weixin://wxpay/bizpayurl?pr=K9tQFgw\",\"mch_id\":\"1582948931\",\"nonce_str\":\"gelx5Eej34TWkYjL\",\"prepay_id\":\"wx18152655644502b82539bf421260374600\",\"result_code\":\"SUCCESS\",\"return_code\":\"SUCCESS\",\"return_msg\":null,\"sign\":\"4D19F96F050056C904DBD7371D974905\",\"trade_type\":\"NATIVE\",\"trade_no\":\"LX-20200418151928103008\",\"payid\":\"11\",\"wx_query_href\":\"http://localhost:4066/WeChatManage/user_order/queryWx/11\",\"wx_query_over\":\"http://localhost:4066/WeChatManage/user_order/paymentFinish/11\"}}");
try
{
OrdersEntity ordersEntity = ordersbll.GetEntity(id);
var sp_billno = ordersEntity.OrderSn;
var nonceStr = TenPayV3Util.GetNoncestr();
//商品Id，用户自行定义
string productId = ordersEntity.TelphoneID.ToString();
//创建请求统一订单接口参数
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(WeixinConfig.AppID2,
tenPayV3Info.MchId,
"支付靓号",
sp_billno,
Convert.ToInt32(ordersEntity.Price * 100),
Request.UserHostAddress,
tenPayV3Info.TenPayV3Notify,
TenPayV3Type.NATIVE,
null,
tenPayV3Info.Key,
nonceStr,
productId: productId);
//调用统一订单接口
var result = TenPayV3.Unifiedorder(xmlDataInfo);
LogHelper.AddLog(result.ResultXml);//记录日志
H5Response root = null;
if (result.return_code == "SUCCESS")
{
H5PayData h5PayData = new H5PayData()
{
appid = WeixinConfig.AppID2,
code_url = result.code_url,//weixin://wxpay/bizpayurl?pr=lixpXgt
mch_id = WeixinConfig.MchId,
nonce_str = result.nonce_str,
prepay_id = result.prepay_id,
result_code = result.result_code,
return_code = result.return_code,
return_msg = result.return_msg,
sign = result.sign,
trade_type = "NATIVE",
trade_no = sp_billno,
payid = id.ToString(),
wx_query_href = Config.GetValue("Domain2") + "/WeChatManage/user_order/queryWx/" + id,
wx_query_over = Config.GetValue("Domain2") + "/WeChatManage/user_order/paymentFinish/" + id
};
root = new H5Response {
code = true, status = true, msg = "\u63d0\u4ea4\u6210\u529f\uff01", data = h5PayData
};
}
else
{
root = new H5Response {
code = false, status = false, msg = result.return_msg
};
}
LogHelper.AddLog(JsonConvert.SerializeObject(root));//记录日志
return(Content(JsonConvert.SerializeObject(root)));
}
catch (Exception ex)
{
LogHelper.AddLog(ex.Message);//记录日志
throw;
}
}
public ActionResult JsApi(int productId, int hc)
{
try
{
//获取产品信息
var products = ProductModel.GetFakeProductList();
var product = products.FirstOrDefault(z => z.Id == productId);
if (product == null || product.GetHashCode() != hc)
{
return(Content("商品信息不存在，或非法进入！1002"));
}
//var openId = User.Identity.Name;
var openId = HttpContext.Session.GetString("OpenId");
string sp_billno = Request.Query["order_no"];
if (string.IsNullOrEmpty(sp_billno))
{
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
sp_billno = string.Format("{0}{1}{2}", TenPayV3Info.MchId /*10位*/, SystemTime.Now.ToString("yyyyMMddHHmmss"),
TenPayV3Util.BuildRandomStr(6));
}
else
{
sp_billno = Request.Query["order_no"];
}
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
var body = product == null ? "test" : product.Name;
var price = product == null ? 100 : (int)(product.Price * 100);//单位：分
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(TenPayV3Info.AppId, TenPayV3Info.MchId, body, sp_billno, price, HttpContext.UserHostAddress()?.ToString(), TenPayV3Info.TenPayV3Notify, TenPay.TenPayV3Type.JSAPI, openId, TenPayV3Info.Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfo); //调用统一订单接口
//JsSdkUiPackage jsPackage = new JsSdkUiPackage(TenPayV3Info.AppId, timeStamp, nonceStr,);
var package = string.Format("prepay_id={0}", result.prepay_id);
ViewData["product"] = product;
ViewData["appId"] = TenPayV3Info.AppId;
ViewData["timeStamp"] = timeStamp;
ViewData["nonceStr"] = nonceStr;
ViewData["package"] = package;
ViewData["paySign"] = TenPayV3.GetJsPaySign(TenPayV3Info.AppId, timeStamp, nonceStr, package, TenPayV3Info.Key);
//临时记录订单信息，留给退款申请接口测试使用
HttpContext.Session.SetString("BillNo", sp_billno);
HttpContext.Session.SetString("BillFee", price.ToString());
return(View());
}
catch (Exception ex)
{
var msg = ex.Message;
msg += "<br>" + ex.StackTrace;
msg += "<br>==Source==<br>" + ex.Source;
if (ex.InnerException != null)
{
msg += "<br>===InnerException===<br>" + ex.InnerException.Message;
}
return(Content(msg));
}
}
public ActionResult JsApi(string code, string state)
{
if (string.IsNullOrEmpty(code))
{
return(Content("您拒绝了授权！"));
}
if (!state.Contains("|"))
{
//这里的state其实是会暴露给客户端的，验证能力很弱，这里只是演示一下
//实际上可以存任何想传递的数据，比如用户ID，并且需要结合例如下面的Session["OAuthAccessToken"]进行验证
return(Content("验证失败！请从正规途径进入！1001"));
}
//获取产品信息
var stateData = state.Split('|');
int productId = 0;
ProductModel product = null;
if (int.TryParse(stateData[0], out productId))
{
int hc = 0;
if (int.TryParse(stateData[1], out hc))
{
var products = ProductModel.GetFakeProductList();
product = products.FirstOrDefault(z => z.Id == productId);
if (product == null || product.GetHashCode() != hc)
{
return(Content("商品信息不存在，或非法进入！1002"));
}
ViewData["product"] = product;
}
}
//通过，用code换取access_token
var openIdResult = OAuthApi.GetAccessToken(TenPayV3Info.AppId, TenPayV3Info.AppSecret, code);
if (openIdResult.errcode != ReturnCode.请求成功)
{
return(Content("错误：" + openIdResult.errmsg));
}
string timeStamp = "";
string nonceStr = "";
string paySign = "";
string sp_billno = Request["order_no"];
//当前时间 yyyyMMdd
string date = DateTime.Now.ToString("yyyyMMdd");
if (null == sp_billno)
{
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
sp_billno = DateTime.Now.ToString("HHmmss") + TenPayV3Util.BuildRandomStr(28);
}
else
{
sp_billno = Request["order_no"].ToString();
}
//创建支付应答对象
RequestHandler packageReqHandler = new RequestHandler(null);
//初始化
packageReqHandler.Init();
timeStamp = TenPayV3Util.GetTimestamp();
nonceStr = TenPayV3Util.GetNoncestr();
//设置package订单参数
packageReqHandler.SetParameter("appid", TenPayV3Info.AppId); //公众账号ID
packageReqHandler.SetParameter("mch_id", TenPayV3Info.MchId); //商户号
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("body", product == null ? "test" : product.Name); //商品信息
packageReqHandler.SetParameter("out_trade_no", sp_billno); //商家订单号
packageReqHandler.SetParameter("total_fee", product == null ? "100" : (product.Price * 100).ToString()); //商品金额,以分为单位(money * 100).ToString()
packageReqHandler.SetParameter("spbill_create_ip", Request.UserHostAddress); //用户的公网ip，不是商户服务器IP
packageReqHandler.SetParameter("notify_url", TenPayV3Info.TenPayV3Notify); //接收财付通通知的URL
packageReqHandler.SetParameter("trade_type", TenPayV3Type.JSAPI.ToString()); //交易类型
packageReqHandler.SetParameter("openid", openIdResult.openid); //用户的openId
string sign = packageReqHandler.CreateMd5Sign("key", TenPayV3Info.Key);
packageReqHandler.SetParameter("sign", sign); //签名
string data = packageReqHandler.ParseXML();
var result = TenPayV3.Unifiedorder(data);
var res = XDocument.Parse(result);
string prepayId = res.Element("xml").Element("prepay_id").Value;
//设置支付参数
RequestHandler paySignReqHandler = new RequestHandler(null);
paySignReqHandler.SetParameter("appId", TenPayV3Info.AppId);
paySignReqHandler.SetParameter("timeStamp", timeStamp);
paySignReqHandler.SetParameter("nonceStr", nonceStr);
paySignReqHandler.SetParameter("package", string.Format("prepay_id={0}", prepayId));
paySignReqHandler.SetParameter("signType", "MD5");
paySign = paySignReqHandler.CreateMd5Sign("key", TenPayV3Info.Key);
ViewData["appId"] = TenPayV3Info.AppId;
ViewData["timeStamp"] = timeStamp;
ViewData["nonceStr"] = nonceStr;
ViewData["package"] = string.Format("prepay_id={0}", prepayId);
ViewData["paySign"] = paySign;
return(View());
}
/// <summary>
/// 原生支付 模式二
/// 根据统一订单返回的code_url生成支付二维码。该模式链接较短，生成的二维码打印到结账小票上的识别率较高。
/// 注意：code_url有效期为2小时，过期后扫码不能再发起支付
/// </summary>
/// <returns></returns>
public ActionResult NativeByCodeUrl()
{
//创建支付应答对象
//RequestHandler packageReqHandler = new RequestHandler(null);
var sp_billno = SystemTime.Now.ToString("HHmmss") + TenPayV3Util.BuildRandomStr(26);
var nonceStr = TenPayV3Util.GetNoncestr();
//商品Id，用户自行定义
string productId = SystemTime.Now.ToString("yyyyMMddHHmmss");
//创建请求统一订单接口参数
//packageReqHandler.SetParameter("appid", TenPayV3Info.AppId);
//packageReqHandler.SetParameter("mch_id", TenPayV3Info.MchId);
//packageReqHandler.SetParameter("nonce_str", nonceStr);
//packageReqHandler.SetParameter("body", "test");
//packageReqHandler.SetParameter("out_trade_no", sp_billno);
//packageReqHandler.SetParameter("total_fee", "1");
//packageReqHandler.SetParameter("spbill_create_ip", HttpContext.UserHostAddress()?.ToString());
//packageReqHandler.SetParameter("notify_url", TenPayV3Info.TenPayV3Notify);
//packageReqHandler.SetParameter("trade_type", TenPayV3Type.NATIVE.ToString());
//packageReqHandler.SetParameter("product_id", productId);
//string sign = packageReqHandler.CreateMd5Sign("key", TenPayV3Info.Key);
//packageReqHandler.SetParameter("sign", sign);
//string data = packageReqHandler.ParseXML();
var xmlDataInfo = new TenPayV3UnifiedorderRequestData(TenPayV3Info.AppId,
TenPayV3Info.MchId,
"test",
sp_billno,
1,
HttpContext.UserHostAddress()?.ToString(),
TenPayV3Info.TenPayV3Notify,
TenPay.TenPayV3Type.NATIVE,
null,
TenPayV3Info.Key,
nonceStr,
productId: productId);
//调用统一订单接口
var result = TenPayV3.Unifiedorder(xmlDataInfo);
//var unifiedorderRes = XDocument.Parse(result);
//string codeUrl = unifiedorderRes.Element("xml").Element("code_url").Value;
string codeUrl = result.code_url;
BitMatrix bitMatrix;
bitMatrix = new MultiFormatWriter().encode(codeUrl, BarcodeFormat.QR_CODE, 600, 600);
var bw = new ZXing.BarcodeWriterPixelData();
var pixelData = bw.Write(bitMatrix);
using (var bitmap = new System.Drawing.Bitmap(pixelData.Width, pixelData.Height, System.Drawing.Imaging.PixelFormat.Format32bppRgb))
{
using (var ms = new MemoryStream())
{
var bitmapData = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, pixelData.Width, pixelData.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppRgb);
try
{
// we assume that the row stride of the bitmap is aligned to 4 byte multiplied by the width of the image
System.Runtime.InteropServices.Marshal.Copy(pixelData.Pixels, 0, bitmapData.Scan0, pixelData.Pixels.Length);
}
finally
{
bitmap.UnlockBits(bitmapData);
}
bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
return(File(ms, "image/png"));
}
}
}
public ActionResult JsApi(string code, string state)
{
if (string.IsNullOrEmpty(code))
{
return(Content("您拒绝了授权！"));
}
if (!state.Contains("|"))
{
//这里的state其实是会暴露给客户端的，验证能力很弱，这里只是演示一下
//实际上可以存任何想传递的数据，比如用户ID，并且需要结合例如下面的Session["OAuthAccessToken"]进行验证
return(Content("验证失败！请从正规途径进入！1001"));
}
try
{
//获取产品信息
var stateData = state.Split('|');
int productId = 0;
ProductModel product = null;
if (int.TryParse(stateData[0], out productId))
{
int hc = 0;
if (int.TryParse(stateData[1], out hc))
{
var products = ProductModel.GetFakeProductList();
product = products.FirstOrDefault(z => z.Id == productId);
if (product == null || product.GetHashCode() != hc)
{
return(Content("商品信息不存在，或非法进入！1002"));
}
ViewData["product"] = product;
}
}
//通过，用code换取access_token
var openIdResult = OAuthApi.GetAccessToken(TenPayV3Info.AppId, TenPayV3Info.AppSecret, code);
if (openIdResult.errcode != ReturnCode.请求成功)
{
return(Content("错误：" + openIdResult.errmsg));
}
string sp_billno = Request["order_no"];
if (string.IsNullOrEmpty(sp_billno))
{
//生成订单10位序列号，此处用时间和随机数生成，商户根据自己调整，保证唯一
sp_billno = string.Format("{0}{1}{2}", TenPayV3Info.MchId, DateTime.Now.ToString("yyyyMMdd"),
TenPayV3Util.BuildRandomStr(10));
}
else
{
sp_billno = Request["order_no"];
}
var timeStamp = TenPayV3Util.GetTimestamp();
var nonceStr = TenPayV3Util.GetNoncestr();
var body = product == null ? "test" : product.Name;
var price = product == null ? 100 : product.Price * 100;
var xmlDataInfo = new TenPayV3RequestData(TenPayV3Info.AppId, TenPayV3Info.MchId, body, sp_billno, price, Request.UserHostAddress, TenPayV3Info.TenPayV3Notify, TenPayV3Type.JSAPI, openIdResult.openid, TenPayV3Info.Key, nonceStr);
var result = TenPayV3.Unifiedorder(xmlDataInfo);//调用统一订单接口
//JsSdkUiPackage jsPackage = new JsSdkUiPackage(TenPayV3Info.AppId, timeStamp, nonceStr,);
var package = string.Format("prepay_id={0}", result.prepay_id);
ViewData["appId"] = TenPayV3Info.AppId;
ViewData["timeStamp"] = timeStamp;
ViewData["nonceStr"] = nonceStr;
ViewData["package"] = package;
ViewData["paySign"] = TenPayV3.GetJsPaySign(TenPayV3Info.AppId, timeStamp, nonceStr, package, TenPayV3Info.Key);
return(View());
}
catch (Exception ex)
{
var msg = ex.Message;
msg += "<br>" + ex.StackTrace;
msg += "<br>==Source==<br>" + ex.Source;
if (ex.InnerException != null)
{
msg += "<br>===InnerException===<br>" + ex.InnerException.Message;
}
return(Content(msg));
}
}
