/// <summary>
/// 微信支付
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private string BrandWcPayRequest(HttpContext context)
{
if (!bllPay.IsWeiXinBrowser)
{
resp.errcode = 1;
resp.errmsg = "请用微信客户端访问";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
string orderId = context.Request["order_id"];
var orderInfo = bll.Get <CrowdFundRecord>(string.Format(" RecordID={0}", orderId));
if (orderInfo == null)
{
resp.errcode = 1;
resp.errmsg = "订单号不存在";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfo.UserID != currentUserInfo.UserID)
{
resp.errcode = 1;
resp.errmsg = "订单号无效";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfo.Status == 1)
{
resp.errcode = 1;
resp.errmsg = "订单已经支付,不需重复支付";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
string appId = ""; //appid
string mchId = ""; //mch_id
string key = ""; //key
string openId = ""; //openid
string ip = ""; //ip
string notifyUrl = baseUrl + "/WxPayNotify/NotifyCrowdFundV2.aspx"; //支付通知地址
string body = ""; //订单内容
PayConfig payConfig = bllPay.GetPayConfig();
appId = payConfig.WXAppId;
mchId = payConfig.WXMCH_ID;
key = payConfig.WXPartnerKey;
openId = currentUserInfo.WXOpenId;
ip = context.Request.UserHostAddress;
string payReqStr = bllPay.GetBrandWcPayRequest(orderInfo.RecordID.ToString(), orderInfo.Amount, appId, mchId, key, openId, ip, notifyUrl, body);
WXPayReq payReqModel = ZentCloud.Common.JSONHelper.JsonToModel <WXPayReq>(payReqStr);
if (!string.IsNullOrEmpty(payReqModel.paySign))
{
return(ZentCloud.Common.JSONHelper.ObjectToJson(new
{
errcode = 0,
pay_req = payReqModel
}));
}
resp.errcode = 1;
resp.errmsg = "fail";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
/// <summary> 微信支付 </summary>
public static void SendReqWXPay(WXPayReq r_payReq)
{
try
{
if (r_payReq != null)
{
if (IsAndroid)
{
string payReq = JsonUtility.ToJson(r_payReq);
Android.Current.Call("sendReqWXPay", payReq);
}
}
}
catch (Exception e)
{
Debug.LogError(e);
}
}
/// <summary>
/// 微信支付
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private string BrandWcPayRequest(HttpContext context)
{
if (!bllPay.IsWeiXinBrowser)
{
resp.errcode = 1;
resp.errmsg = "请在微信中打开";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
string orderId = context.Request["order_id"];
string orderType = context.Request["order_type"];
if (string.IsNullOrEmpty(orderId))
{
resp.errcode = 1;
resp.errmsg = "order_id 必传";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (string.IsNullOrEmpty(orderType))
{
resp.errcode = 1;
resp.errmsg = "order_type 参数必传";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
string appId = ""; //appid
string mchId = ""; //mchid
string key = ""; //key
string openId = ""; //openid
string ip = ""; //ip
string body = ""; //订单内容
decimal totalAmount = 0; //订单金额
PayConfig payConfig = bllPay.GetPayConfig();
if (payConfig == null)
{
resp.errcode = 1;
resp.errmsg = "请先填写支付配置信息";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if ((string.IsNullOrEmpty(payConfig.WXAppId)) || (string.IsNullOrEmpty(payConfig.WXMCH_ID)) || (string.IsNullOrEmpty(payConfig.WXPartnerKey)))
{
resp.errcode = 1;
resp.errmsg = "请先完善支付配置信息";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
appId = payConfig.WXAppId;
mchId = payConfig.WXMCH_ID;
key = payConfig.WXPartnerKey;
openId = currentUserInfo.WXOpenId;
ip = context.Request.UserHostAddress;
string notifyUrl = baseUrl + "/WxPayNotify/NotifyV2.aspx";//支付通知地址//默认商城
switch (orderType)
{
case "mall":
#region 商城
var orderInfo = bllMall.GetOrderInfo(orderId);
if (orderInfo == null)
{
resp.errcode = 1;
resp.errmsg = "订单号不存在";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfo.OrderUserID != currentUserInfo.UserID)
{
resp.errcode = 1;
resp.errmsg = "订单号无效";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfo.PaymentStatus == 1)
{
resp.errcode = 1;
resp.errmsg = "订单已经支付,不需重复支付";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
totalAmount = orderInfo.TotalAmount;
#endregion
break;
case "crowdfund":
#region 众筹
notifyUrl = baseUrl + "/WxPayNotify/NotifyCrowdFundV2.aspx";
var orderInfoCrowd = bllMall.Get <CrowdFundRecord>(string.Format(" RecordID={0}", orderId));
if (orderInfoCrowd == null)
{
resp.errcode = 1;
resp.errmsg = "订单号不存在";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfoCrowd.UserID != currentUserInfo.UserID)
{
resp.errcode = 1;
resp.errmsg = "订单号无效";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfoCrowd.Status == 1)
{
resp.errcode = 1;
resp.errmsg = "订单已经支付,不需重复支付";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
totalAmount = orderInfoCrowd.Amount;
#endregion
break;
default:
resp.errcode = 1;
resp.errmsg = "order_type 不支持";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
string payReqStr = bllPay.GetBrandWcPayRequest(orderId, totalAmount, appId, mchId, key, openId, ip, notifyUrl, body);
WXPayReq payReqModel = ZentCloud.Common.JSONHelper.JsonToModel <WXPayReq>(payReqStr);
if (!string.IsNullOrEmpty(payReqModel.paySign))
{
return(ZentCloud.Common.JSONHelper.ObjectToJson(new
{
errcode = 0,
pay_req = payReqModel
}));
}
resp.errcode = 1;
resp.errmsg = "fail";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
/// <summary>
/// 微信支付
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private string BrandWcPayRequest(HttpContext context)
{
if (!bllPay.IsWeiXinBrowser)
{
resp.errcode = 1;
resp.errmsg = "请在微信中打开";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
string orderId = context.Request["order_id"];
decimal totalAmount = 0; //订单金额
string appId = ""; //微信AppId
string mchId = ""; //商户号
string key = ""; //api密钥
string openId = ""; //openid
string ip = ""; //ip
string notifyUrl = baseUrl + "/WxPayNotify/NotifyV2.aspx"; //支付通知地址
string body = ""; //订单内容
if (string.IsNullOrEmpty(orderId))
{
resp.errcode = 1;
resp.errmsg = "order_id 必传";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
var orderInfo = bllMall.GetOrderInfo(orderId);
if (orderInfo != null)
{
totalAmount = orderInfo.TotalAmount;
//if (orderInfo.OrderUserID != CurrentUserInfo.UserID)
//{
// resp.errcode = 1;
// resp.errmsg = "订单号无效";
// return ZentCloud.Common.JSONHelper.ObjectToJson(resp);
//}
if (orderInfo.PaymentStatus == 1)
{
resp.errcode = 1;
resp.errmsg = "该订单已经支付,不需重复支付";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
//更改支付方式
bllMall.Update(orderInfo, " PaymentType=2 ", string.Format(" (OrderID = '{0}' Or ParentOrderId='{0}') ", orderInfo.OrderID));
//resp.errcode = 1;
//resp.errmsg = "订单号不存在";
//return ZentCloud.Common.JSONHelper.ObjectToJson(resp);
}
else
{
#region 众筹
var orderInfoCrowd = bllMall.Get <CrowdFundRecord>(string.Format(" RecordID={0}", orderId));
if (orderInfoCrowd == null)
{
resp.errcode = 1;
resp.errmsg = "订单号不存在";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfoCrowd.UserID != currentUserInfo.UserID)
{
resp.errcode = 1;
resp.errmsg = "订单号无效";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if (orderInfoCrowd.Status == 1)
{
resp.errcode = 1;
resp.errmsg = "订单已经支付,不需重复支付";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
totalAmount = orderInfoCrowd.Amount;
notifyUrl = baseUrl + "/WxPayNotify/NotifyCrowdFundV2.aspx";
#endregion
}
PayConfig payConfig = bllPay.GetPayConfig();
if (payConfig == null)
{
resp.errcode = 1;
resp.errmsg = "该商户微信支付还没有配置";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
if ((string.IsNullOrEmpty(payConfig.WXAppId)) || (string.IsNullOrEmpty(payConfig.WXMCH_ID)) || (string.IsNullOrEmpty(payConfig.WXPartnerKey)))
{
resp.errcode = 1;
resp.errmsg = "该商户微信支付还没有配置";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
appId = payConfig.WXAppId;
mchId = payConfig.WXMCH_ID;
key = payConfig.WXPartnerKey;
openId = currentUserInfo.WXOpenId;
ip = context.Request.UserHostAddress;
string payReqStr = bllPay.GetBrandWcPayRequest(orderId, totalAmount, appId, mchId, key, openId, ip, notifyUrl, body);
WXPayReq payReqModel = ZentCloud.Common.JSONHelper.JsonToModel <WXPayReq>(payReqStr);
if (!string.IsNullOrEmpty(payReqModel.paySign))
{
return(ZentCloud.Common.JSONHelper.ObjectToJson(new
{
errcode = 0,
pay_req = payReqModel
}));
}
resp.errcode = 1;
resp.errmsg = "获取配置失败";
return(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
#region 检查订单是否可以支付
if (Request["oid"] == null)
{
Response.Write("订单无效");
Response.End();
}
int OrderId;
if (!int.TryParse(Request["oid"], out OrderId))
{
Response.Write("订单无效");
Response.End();
}
Order = bllOrder.GetOrderPay(OrderId.ToString());
if (Order == null)
{
Response.Write("订单无效");
Response.End();
}
if (!Order.Status.Equals(0))
{
Response.Write("订单不是未付款状态");
Response.End();
}
#endregion
#region 生成预支付ID
BLLJIMP.Model.PayConfig PayConfig = bllPay.GetPayConfig();
var non_str = Payment.WeiXin.CommonUtil.CreateNoncestr();//随机串
//
Dictionary <string, string> Dic = new Dictionary <string, string>();
Dic.Add("appid", PayConfig.WXAppId);
Dic.Add("body", "订单号" + Order.OrderId);
Dic.Add("mch_id", PayConfig.WXMCH_ID);
Dic.Add("nonce_str", non_str);
Dic.Add("out_trade_no", Order.OrderId);
Dic.Add("openid", bllPay.GetCurrentUserInfo().WXOpenId);
Dic.Add("spbill_create_ip", Request.UserHostAddress);
Dic.Add("total_fee", (Order.Total_Fee * 100).ToString("F0"));
Dic.Add("notify_url", string.Format("http://{0}/WxPayNotify/NotifyVote.aspx", Request.Url.Host));
Dic.Add("trade_type", "JSAPI");
string strtemp = Payment.WeiXin.CommonUtil.FormatBizQueryParaMap(Dic, false);
string sign = MD5SignUtil.Sign(strtemp, PayConfig.WXPartnerKey);
Dic = (from entry in Dic
orderby entry.Key ascending
select entry).ToDictionary(pair => pair.Key, pair => pair.Value);
Dic.Add("sign", sign);
string postdata = Payment.WeiXin.CommonUtil.ArrayToXml(Dic);
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
byte[] requestBytes = System.Text.Encoding.UTF8.GetBytes(postdata);
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded";
req.ContentLength = requestBytes.Length;
Stream requestStream = req.GetRequestStream();
requestStream.Write(requestBytes, 0, requestBytes.Length);
requestStream.Close();
HttpWebResponse res = (HttpWebResponse)req.GetResponse();
StreamReader sr = new StreamReader(res.GetResponseStream(), System.Text.Encoding.UTF8);
string backstr = sr.ReadToEnd();
sr.Close();
res.Close();
var result = XDocument.Parse(backstr);
var return_code = result.Element("xml").Element("return_code").Value;
//if (!return_code.ToUpper().Equals("SUCCESS"))
//{
// Response.Write(backstr);
// return;
//}
var rusult_code = result.Element("xml").Element("result_code").Value;
string prepay_id = "";
if (return_code.ToUpper().Equals("SUCCESS") && (rusult_code.ToUpper().Equals("SUCCESS")))
{
prepay_id = result.Element("xml").Element("prepay_id").Value;
}
#endregion
#region 生成支付请求
WXPayReq reqwx = new WXPayReq();
string timeStamp = ((DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000).ToString();
reqwx.appId = PayConfig.WXAppId;
reqwx.nonceStr = non_str;
reqwx.package = "prepay_id=" + prepay_id;
reqwx.signType = "MD5";
reqwx.timeStamp = timeStamp;
Dictionary <string, string> DicNew = new Dictionary <string, string>();
DicNew.Add("appId", reqwx.appId);
DicNew.Add("timeStamp", reqwx.timeStamp);
DicNew.Add("nonceStr", reqwx.nonceStr);
DicNew.Add("package", reqwx.package);
DicNew.Add("signType", "MD5");
string strtemp1 = Payment.WeiXin.CommonUtil.FormatQueryParaMap(DicNew);
string PaySign = MD5SignUtil.Sign(strtemp1, PayConfig.WXPartnerKey);
reqwx.paySign = PaySign;
WxPayReq = ZentCloud.Common.JSONHelper.ObjectToJson(reqwx);
#endregion
}
catch (Exception ex)
{
Response.Write(ex.Message);
Response.End();
}
}