/// <summary>
/// 查询红包(包括普通红包和裂变红包)
/// </summary>
/// <param name="appId">公众账号AppID</param>
/// <param name="mchId">商户MchID</param>
/// <param name="tenPayKey">支付密钥，微信商户平台(pay.weixin.qq.com)-->账户设置-->API安全-->密钥设置</param>
/// <param name="tenPayCertPath">证书地址（硬盘地址，形如E://cert//apiclient_cert.p12）</param>
/// <param name="mchBillNo">商家订单号</param>
/// <returns></returns>
public static SearchRedPackResult SearchRedPack(string appId, string mchId, string tenPayKey, string tenPayCertPath, string mchBillNo)
{
string nonceStr = TenPayV3Util.GetNoncestr();
RequestHandler packageReqHandler = new RequestHandler();
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("appid", appId); //公众账号ID
packageReqHandler.SetParameter("mch_id", mchId); //商户号
packageReqHandler.SetParameter("mch_billno", mchBillNo); //填入商家订单号
packageReqHandler.SetParameter("bill_type", "MCHT"); //MCHT:通过商户订单号获取红包信息。
string sign = packageReqHandler.CreateMd5Sign("key", tenPayKey);
packageReqHandler.SetParameter("sign", sign); //签名
//发红包需要post的数据
string data = packageReqHandler.ParseXML();
//发红包接口地址
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/gethbinfo";
//本地或者服务器的证书位置（证书在微信支付申请成功发来的通知邮件中）
string cert = tenPayCertPath;
//私钥（在安装证书时设置）
string password = mchId;
//调用证书
//X509Certificate cer = new X509Certificate(cert, password);
X509Certificate2 cer = new X509Certificate2(cert, password, X509KeyStorageFlags.PersistKeySet | X509KeyStorageFlags.MachineKeySet);
XmlDocument doc = new XmlDocument();
#region 发起post请求，载入到doc中
#if NET35 || NET40 || NET45 || NET461
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
HttpWebRequest webrequest = (HttpWebRequest)HttpWebRequest.Create(url);
webrequest.ClientCertificates.Add(cer);
webrequest.Method = "post";
byte[] postdatabyte = Encoding.UTF8.GetBytes(data);
webrequest.ContentLength = postdatabyte.Length;
Stream stream = webrequest.GetRequestStream();
stream.Write(postdatabyte, 0, postdatabyte.Length);
stream.Close();
HttpWebResponse httpWebResponse = (HttpWebResponse)webrequest.GetResponse();
StreamReader streamReader = new StreamReader(httpWebResponse.GetResponseStream());
string response = streamReader.ReadToEnd();
doc.LoadXml(response);
#else
HttpClientHandler handler = new HttpClientHandler();
handler.ClientCertificates.Add(cer);
HttpClient client = new HttpClient(handler);
HttpContent hc = new StringContent(data);
var request = client.PostAsync(url, hc).Result;
var response = request.Content.ReadAsStreamAsync().Result;
doc.Load(response);
#endif
#endregion
SearchRedPackResult searchReturn = new SearchRedPackResult
{
err_code = "",
err_code_des = ""
};
if (doc.SelectSingleNode("/xml/return_code") != null)
{
searchReturn.return_code = (doc.SelectSingleNode("/xml/return_code").InnerText.ToUpper() == "SUCCESS");
}
if (doc.SelectSingleNode("/xml/return_msg") != null)
{
searchReturn.return_msg = doc.SelectSingleNode("/xml/return_msg").InnerText;
}
if (searchReturn.return_code == true)
{
//redReturn.sign = doc.SelectSingleNode("/xml/sign").InnerText;
if (doc.SelectSingleNode("/xml/result_code") != null)
{
searchReturn.result_code = (doc.SelectSingleNode("/xml/result_code").InnerText.ToUpper() == "SUCCESS");
}
if (searchReturn.result_code == true)
{
if (doc.SelectSingleNode("/xml/mch_billno") != null)
{
searchReturn.mch_billno = doc.SelectSingleNode("/xml/mch_billno").InnerText;
}
if (doc.SelectSingleNode("/xml/mch_id") != null)
{
searchReturn.mch_id = doc.SelectSingleNode("/xml/mch_id").InnerText;
}
if (doc.SelectSingleNode("/xml/detail_id") != null)
{
searchReturn.detail_id = doc.SelectSingleNode("/xml/detail_id").InnerText;
}
if (doc.SelectSingleNode("/xml/status") != null)
{
searchReturn.status = doc.SelectSingleNode("/xml/status").InnerText;
}
if (doc.SelectSingleNode("/xml/send_type") != null)
{
searchReturn.send_type = doc.SelectSingleNode("/xml/send_type").InnerText;
}
if (doc.SelectSingleNode("/xml/hb_type") != null)
{
searchReturn.hb_type = doc.SelectSingleNode("/xml/hb_type").InnerText;
}
if (doc.SelectSingleNode("/xml/total_num") != null)
{
searchReturn.total_num = doc.SelectSingleNode("/xml/total_num").InnerText;
}
if (doc.SelectSingleNode("/xml/total_amount") != null)
{
searchReturn.total_amount = doc.SelectSingleNode("/xml/total_amount").InnerText;
}
if (doc.SelectSingleNode("/xml/reason") != null)
{
searchReturn.reason = doc.SelectSingleNode("/xml/reason").InnerText;
}
if (doc.SelectSingleNode("/xml/send_time") != null)
{
searchReturn.send_time = doc.SelectSingleNode("/xml/send_time").InnerText;
}
if (doc.SelectSingleNode("/xml/refund_time") != null)
{
searchReturn.refund_time = doc.SelectSingleNode("/xml/refund_time").InnerText;
}
if (doc.SelectSingleNode("/xml/refund_amount") != null)
{
searchReturn.refund_amount = doc.SelectSingleNode("/xml/refund_amount").InnerText;
}
if (doc.SelectSingleNode("/xml/wishing") != null)
{
searchReturn.wishing = doc.SelectSingleNode("/xml/wishing").InnerText;
}
if (doc.SelectSingleNode("/xml/remark") != null)
{
searchReturn.remark = doc.SelectSingleNode("/xml/remark").InnerText;
}
if (doc.SelectSingleNode("/xml/act_name") != null)
{
searchReturn.act_name = doc.SelectSingleNode("/xml/act_name").InnerText;
}
if (doc.SelectSingleNode("/xml/hblist") != null)
{
searchReturn.hblist = new List <RedPackHBInfo>();
foreach (XmlNode hbinfo in doc.SelectNodes("/xml/hblist/hbinfo"))
{
RedPackHBInfo wechatHBInfo = new RedPackHBInfo();
wechatHBInfo.openid = hbinfo.SelectSingleNode("openid").InnerText;
//wechatHBInfo.status = hbinfo.SelectSingleNode("status").InnerText;
wechatHBInfo.amount = hbinfo.SelectSingleNode("amount").InnerText;
wechatHBInfo.rcv_time = hbinfo.SelectSingleNode("rcv_time").InnerText;
searchReturn.hblist.Add(wechatHBInfo);
}
}
}
else
{
if (doc.SelectSingleNode("/xml/err_code") != null)
{
searchReturn.err_code = doc.SelectSingleNode("/xml/err_code").InnerText;
}
if (doc.SelectSingleNode("/xml/err_code_des") != null)
{
searchReturn.err_code_des = doc.SelectSingleNode("/xml/err_code_des").InnerText;
}
}
}
return(searchReturn);
}
/// <summary>
/// 查询红包(包括普通红包和裂变红包)
/// </summary>
/// <param name="appId">公众账号AppID</param>
/// <param name="mchId">商户MchID</param>
/// <param name="tenPayKey">支付密钥，微信商户平台(pay.weixin.qq.com)-->账户设置-->API安全-->密钥设置</param>
/// <param name="tenPayCertPath">证书地址（硬盘地址，形如E://cert//apiclient_cert.p12）</param>
/// <param name="mchBillNo">商家订单号</param>
/// <returns></returns>
public static SearchRedPackResult SearchRedPack(string appId, string mchId, string tenPayKey, string tenPayCertPath, string mchBillNo)
{
string nonceStr = TenPayV3Util.GetNoncestr();
RequestHandler packageReqHandler = new RequestHandler();
packageReqHandler.SetParameter("nonce_str", nonceStr); //随机字符串
packageReqHandler.SetParameter("appid", appId); //公众账号ID
packageReqHandler.SetParameter("mch_id", mchId); //商户号
packageReqHandler.SetParameter("mch_billno", mchBillNo); //填入商家订单号
packageReqHandler.SetParameter("bill_type", "MCHT"); //MCHT:通过商户订单号获取红包信息。
string sign = packageReqHandler.CreateMd5Sign("key", tenPayKey);
packageReqHandler.SetParameter("sign", sign); //签名
//发红包需要post的数据
string data = packageReqHandler.ParseXML();
//发红包接口地址
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/gethbinfo";
//本地或者服务器的证书位置（证书在微信支付申请成功发来的通知邮件中）
string cert = tenPayCertPath;
//私钥（在安装证书时设置）
string password = mchId;
//调用证书
//X509Certificate cer = new X509Certificate(cert, password);
X509Certificate2 cer = new X509Certificate2(cert, password, X509KeyStorageFlags.PersistKeySet | X509KeyStorageFlags.MachineKeySet);
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
#region 发起post请求
HttpWebRequest webrequest = (HttpWebRequest)HttpWebRequest.Create(url);
webrequest.ClientCertificates.Add(cer);
webrequest.Method = "post";
byte[] postdatabyte = Encoding.UTF8.GetBytes(data);
webrequest.ContentLength = postdatabyte.Length;
Stream stream;
stream = webrequest.GetRequestStream();
stream.Write(postdatabyte, 0, postdatabyte.Length);
stream.Close();
HttpWebResponse httpWebResponse = (HttpWebResponse)webrequest.GetResponse();
StreamReader streamReader = new StreamReader(httpWebResponse.GetResponseStream());
string responseContent = streamReader.ReadToEnd();
#endregion
XmlDocument doc = new XmlDocument();
doc.LoadXml(responseContent);
SearchRedPackResult searchReturn = new SearchRedPackResult
{
err_code = "",
err_code_des = ""
};
if (doc.SelectSingleNode("/xml/return_code") != null)
{
searchReturn.return_code = (doc.SelectSingleNode("/xml/return_code").InnerText.ToUpper() == "SUCCESS");
}
if (doc.SelectSingleNode("/xml/return_msg") != null)
{
searchReturn.return_msg = doc.SelectSingleNode("/xml/return_msg").InnerText;
}
if (searchReturn.return_code == true)
{
//redReturn.sign = doc.SelectSingleNode("/xml/sign").InnerText;
if (doc.SelectSingleNode("/xml/result_code") != null)
{
searchReturn.result_code = (doc.SelectSingleNode("/xml/result_code").InnerText.ToUpper() == "SUCCESS");
}
if (searchReturn.result_code == true)
{
if (doc.SelectSingleNode("/xml/mch_billno") != null)
{
searchReturn.mch_billno = doc.SelectSingleNode("/xml/mch_billno").InnerText;
}
if (doc.SelectSingleNode("/xml/mch_id") != null)
{
searchReturn.mch_id = doc.SelectSingleNode("/xml/mch_id").InnerText;
}
if (doc.SelectSingleNode("/xml/detail_id") != null)
{
searchReturn.detail_id = doc.SelectSingleNode("/xml/detail_id").InnerText;
}
if (doc.SelectSingleNode("/xml/status") != null)
{
searchReturn.status = doc.SelectSingleNode("/xml/status").InnerText;
}
if (doc.SelectSingleNode("/xml/send_type") != null)
{
searchReturn.send_type = doc.SelectSingleNode("/xml/send_type").InnerText;
}
if (doc.SelectSingleNode("/xml/hb_type") != null)
{
searchReturn.hb_type = doc.SelectSingleNode("/xml/hb_type").InnerText;
}
if (doc.SelectSingleNode("/xml/total_num") != null)
{
searchReturn.total_num = doc.SelectSingleNode("/xml/total_num").InnerText;
}
if (doc.SelectSingleNode("/xml/total_amount") != null)
{
searchReturn.total_amount = doc.SelectSingleNode("/xml/total_amount").InnerText;
}
if (doc.SelectSingleNode("/xml/reason") != null)
{
searchReturn.reason = doc.SelectSingleNode("/xml/reason").InnerText;
}
if (doc.SelectSingleNode("/xml/send_time") != null)
{
searchReturn.send_time = doc.SelectSingleNode("/xml/send_time").InnerText;
}
if (doc.SelectSingleNode("/xml/refund_time") != null)
{
searchReturn.refund_time = doc.SelectSingleNode("/xml/refund_time").InnerText;
}
if (doc.SelectSingleNode("/xml/wishing") != null)
{
searchReturn.wishing = doc.SelectSingleNode("/xml/wishing").InnerText;
}
if (doc.SelectSingleNode("/xml/act_name") != null)
{
searchReturn.act_name = doc.SelectSingleNode("/xml/act_name").InnerText;
}
if (doc.SelectSingleNode("/xml/hblist") != null)
{
searchReturn.hblist = new List<RedPackHBInfo>();
foreach (XmlNode hbinfo in doc.SelectNodes("/xml/hblist/hbinfo"))
{
RedPackHBInfo wechatHBInfo = new RedPackHBInfo();
wechatHBInfo.openid = hbinfo.SelectSingleNode("openid").InnerText;
//wechatHBInfo.status = hbinfo.SelectSingleNode("status").InnerText;
wechatHBInfo.amount = hbinfo.SelectSingleNode("amount").InnerText;
wechatHBInfo.rcv_time = hbinfo.SelectSingleNode("rcv_time").InnerText;
searchReturn.hblist.Add(wechatHBInfo);
}
}
}
else
{
if (doc.SelectSingleNode("/xml/err_code") != null)
{
searchReturn.err_code = doc.SelectSingleNode("/xml/err_code").InnerText;
}
if (doc.SelectSingleNode("/xml/err_code_des") != null)
{
searchReturn.err_code_des = doc.SelectSingleNode("/xml/err_code_des").InnerText;
}
}
}
return searchReturn;
}