/// <summary>
/// 代付
/// </summary>
/// <param name="cardNo">收款账号</param>
/// <param name="usrName">收款人姓名</param>
/// <param name="transAmt">金额,人民币，单位分,整数</param>
/// <param name="prov">省份</param>
/// <param name="city">城市</param>
/// <param name="openBank">开户银行</param>
/// <param name="subBank">开户行支行</param>
/// <param name="purpose">用途</param>
/// <param name="flags">付款标志</param>
/// <returns></returns>
public static string ChinaPay(ChinaPayParameter payParameter)
{
//在收付捷平台中开通的商户编号
//string merId = "808080211305900";
//商户日期
string merDate = DateTime.Now.ToString("yyyyMMdd");
//版本号
string version = "20160530";
//付款标志
string flag = payParameter.flags;
//签名标志
string signFlag = "1";
//表示商户代付业务使用场景，（业务参数）07：互联网 08：移动端
string termType = "07";
//表示商户代付业务交易模式（业务参数）0：被动发起代付 1：主动发起代付
string payMode = "1";
//组装字符串准备验签
string sing = payParameter.merId + merDate + payParameter.merSeqId + payParameter.cardNo + payParameter.usrName + payParameter.openBank + payParameter.prov + payParameter.city + payParameter.transAmt + payParameter.purpose + payParameter.subBank + flag + version + termType + payMode;
//验签
string chkValue = Utils.signData(payParameter.merId, sing, payParameter.priKeyPath);
//签名
string chkValues = chkValue;
//转码
payParameter.usrName = HttpUtility.UrlEncode(payParameter.usrName, System.Text.Encoding.GetEncoding("GBK"));
payParameter.prov = HttpUtility.UrlEncode(payParameter.prov, System.Text.Encoding.GetEncoding("GBK"));
payParameter.city = HttpUtility.UrlEncode(payParameter.city, System.Text.Encoding.GetEncoding("GBK"));
payParameter.openBank = HttpUtility.UrlEncode(payParameter.openBank, System.Text.Encoding.GetEncoding("GBK"));
payParameter.purpose = HttpUtility.UrlEncode(payParameter.purpose, System.Text.Encoding.GetEncoding("GBK"));
payParameter.subBank = HttpUtility.UrlEncode(payParameter.subBank, System.Text.Encoding.GetEncoding("GBK"));
//请求数据组装
string reqStr = "merId=" + payParameter.merId + "&merDate=" + merDate + "&merSeqId=" + payParameter.merSeqId + "&cardNo=" + payParameter.cardNo + "&usrName=" + payParameter.usrName
+ "&transAmt=" + payParameter.transAmt + "&prov=" + payParameter.prov + "&city=" + payParameter.city + "&version=" + version + "&openBank=" + payParameter.openBank + "&flag=" + flag
+ "&signFlag=" + signFlag + "&purpose=" + payParameter.purpose + "&subBank=" + payParameter.subBank + "&termType=" + termType + "&payMode=" + payMode + "&chkValue=" + chkValues;
//生产地址
string url = "http://sfj.chinapay.com/dac/SinPayServletGBK";
//提交请求
string respStr = Utils.postData(reqStr, url);
return(respStr);
}
public bool SubmitChinaPay(HandelPay handelPay)
{
bool flag = false;
JMP.BLL.jmp_userbank userBankBll = new jmp_userbank();
JMP.MDL.jmp_userbank userBankMode = new JMP.MDL.jmp_userbank();
JMP.BLL.jmp_BankPlaymoney bll = new JMP.BLL.jmp_BankPlaymoney();
Random r = new Random(BitConverter.ToInt32(Guid.NewGuid().ToByteArray(), 0));
//商户流水号
string merSeqId = DateTime.Now.ToString("yyMMddHHmmss") + r.Next(1111, 9999).ToString();
//查询提现银行卡信息
userBankMode = userBankBll.SelectUserBank_Paymoney(handelPay.batchnumber);
//金额分
string money = Math.Floor(userBankMode.b_money * 100).ToString();
//用途备注
string purpose = "商户提款";
//备注
string remark = "操作人：" + UserInfo.UserName + ",于时间：" + DateTime.Now + ",对批次号：" + handelPay.batchnumber + ",进行代付自动打款，";
//修改交易编号
flag = bll.UpdateBankPayNumber(handelPay.batchnumber, merSeqId, 2, remark);
if (flag)
{
ChinaPayParameter payParameter = new ChinaPayParameter
{
merId = handelPay.MerchantNumber,
merSeqId = merSeqId,
cardNo = userBankMode.u_banknumber,
usrName = userBankMode.u_name,
transAmt = money,
prov = userBankMode.u_province,
city = userBankMode.u_area,
openBank = userBankMode.u_bankname,
subBank = userBankMode.u_openbankname,
purpose = purpose,
priKeyPath = handelPay.PrivateKey,
flags = userBankMode.u_flag
};
//调用代付
string respStr = ChinaPayForAnother.ChinaPay(payParameter);
if (!string.IsNullOrEmpty(respStr))
{
#region 代付有返回信息时
//转换成键值集合
System.Collections.Specialized.NameValueCollection nvclist = HttpUtility.ParseQueryString(respStr);
if (nvclist.Count > 0)
{
//验签方法
if (ChinaPayForAnother.VerificationSign(nvclist, handelPay.PublicKey))
{
#region
//验证请求应答码
if (ChinaPayForAnother.VerificationResponseCode(nvclist))
{
int state = ChinaPayForAnother.VerificationStat(nvclist, respStr);
#region 交易状态码（1：交易成功，-1：交易失败，2：处理中）
switch (state)
{
case 1:
//获取ChinaPay系统内部流水
string cpSeqId = ChinaPayForAnother.VerificationCpSeqId(nvclist, respStr);
//修改银行打款对接表相关信息
flag = bll.UpdateBankPayHD(handelPay.batchnumber, 1, merSeqId, cpSeqId, DateTime.Now);
if (!flag)
{
Logger.PayForAnotherLog("修改银行打款对接表状态失败", "批次号：" + handelPay.batchnumber + "交易状态:" + 1 + "代付返回参数：" + respStr);
}
break;
case 2:
//修改银行打款对接表相关信息
flag = bll.UpdateBankPayHD(handelPay.batchnumber, 2, merSeqId, "", DateTime.Now);
if (!flag)
{
Logger.PayForAnotherLog("修改银行打款对接表状态失败", "批次号：" + handelPay.batchnumber + "交易状态:" + 2 + "代付返回参数：" + respStr);
}
break;
case -1:
//修改银行打款对接表相关信息
flag = bll.UpdateBankPayHD(handelPay.batchnumber, -1, merSeqId, "", DateTime.Now);
if (!flag)
{
Logger.PayForAnotherLog("修改银行打款对接表状态失败", "批次号：" + handelPay.batchnumber + "交易状态:" + -1 + "代付返回参数：" + respStr);
}
Logger.PayForAnotherLog("代付提现失败返回参数", "批次号：" + handelPay.batchnumber + "代付返回参数：" + respStr);
break;
}
#endregion
}
else
{
//响应码不为0000时，记录失败日志
flag = bll.UpdateBankPayHD(handelPay.batchnumber, -1, merSeqId, "", DateTime.Now);
if (!flag)
{
Logger.PayForAnotherLog("修改银行打款对接表状态失败", "批次号：" + handelPay.batchnumber + "交易状态:" + 2 + "代付返回参数：" + respStr);
}
Logger.PayForAnotherLog("代付提现失败返回参数", "批次号：" + handelPay.batchnumber + "代付返回参数：" + respStr);
}
#endregion
}
else
{
//修改银行打款对接表相关信息
flag = bll.UpdateBankPayHD(handelPay.batchnumber, -1, merSeqId, "", DateTime.Now);
Logger.PayForAnotherLog("代付提现回传参数验证签名失败", "批次号：" + handelPay.batchnumber + "代付返回参数：" + respStr);
if (!flag)
{
Logger.PayForAnotherLog("修改银行打款对接表状态失败", "批次号：" + handelPay.batchnumber + "交易状态:" + -1 + "代付返回参数：" + respStr);
}
}
}
else
{
//修改银行打款对接表相关信息
flag = bll.UpdateBankPayHD(handelPay.batchnumber, 3, merSeqId, "", DateTime.Now);
if (!flag)
{
Logger.PayForAnotherLog("修改银行打款对接表状态失败", "批次号：" + handelPay.batchnumber + "交易状态:" + -1 + "代付返回参数：" + respStr);
}
Logger.PayForAnotherLog("代付返回参数转换键值集合出错", "批次号：" + handelPay.batchnumber + "代付返回参数：" + respStr);
}
#endregion
}
else
{
#region 代付异常时调用一次查询接口
SelectChinaPayParameter PayParameter = new SelectChinaPayParameter
{
merSeqId = merSeqId,
merDate = DateTime.Now.ToString("yyyyMMdd"),
pid = 0,
p_PublicKey = handelPay.PublicKey,
merId = handelPay.MerchantNumber,
PrivateKey = handelPay.PrivateKey
};
SelectChinaPay ChinaPay = new SelectChinaPay();
flag = ChinaPay.SubmitSelectChinaPay(PayParameter);
#endregion
}
}
else
{
Logger.PayForAnotherLog("修改[jmp_BankPlaymoney]表交易编号失败（重复提交也会报这个错误）", "批次号：" + handelPay.batchnumber + "交易编号:" + merSeqId);
}
return(flag);
}
