/// <summary>
/// 阿里大于发送短信
/// </summary>
/// <param name="to">接收人号码</param>
/// <param name="smsparam">短信模板变量</param>
/// <param name="smssignname">短信签名名称</param>
/// <param name="tempcode">模板编号</param>
/// <returns></returns>
public bool AliSend(string to, string smsparam, string smssignname, string tempcode)
{
// 第一步：把字典按Key的字母顺序排序
IDictionary <string, string> sortedParams = BuildParms(to, smsparam, smssignname, tempcode);
IEnumerator <KeyValuePair <string, string> > dem = sortedParams.GetEnumerator();
// 第二步：把所有参数名和参数值串在一起
StringBuilder query = new StringBuilder();
query.Append(_app_secret);
while (dem.MoveNext())
{
string key = dem.Current.Key;
string value = dem.Current.Value;
if (!string.IsNullOrEmpty(key) && !string.IsNullOrEmpty(value))
{
query.Append(key).Append(value);
}
}
// 第三步：使用MD5/HMAC加密
byte[] bytes;
query.Append(_app_secret);
MD5 md5 = MD5.Create();
bytes = md5.ComputeHash(Encoding.UTF8.GetBytes(query.ToString()));
// 第四步：把二进制转化为大写的十六进制
StringBuilder signres = new StringBuilder();
for (int i = 0; i < bytes.Length; i++)
{
signres.Append(bytes[i].ToString("X2"));
}
string sign = signres.ToString();
sortedParams["sign"] = sign;
//把参数组中所有元素，按照“参数=参数值”的模式用“&”字符拼接成字符串，并对参数值做urlencode
string strRequestData = AlipayCore.CreateLinkStringUrlencode(sortedParams, Encoding.UTF8);
string result = WebHelper.GetRequestData(_url + "?" + strRequestData, "get");
if (result.Contains("<success>true</success>"))
{
return(true);
}
else
{
logger.Error(result);
return(false);
}
}
/// <summary>
/// 生成要请求给支付宝的参数数组
/// </summary>
/// <param name="sParaTemp">请求前的参数数组</param>
/// <param name="code">字符编码</param>
/// <returns>要请求的参数数组字符串</returns>
private static string BuildRequestParaToString(Dictionary <string, string> sParaTemp, Encoding code)
{
//待签名请求参数数组
Dictionary <string, string> sPara = new Dictionary <string, string>();
sPara = BuildRequestPara(sParaTemp);
//把参数组中所有元素，按照“参数=参数值”的模式用“&”字符拼接成字符串，并对参数值做urlencode
string strRequestData = AlipayCore.CreateLinkStringUrlencode(sPara, code);
return(strRequestData);
}
/// <summary>
/// 生成App支付订单参数信息
/// 老版：https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.wJXHY0&treeId=59&articleId=103563&docType=1
/// 新版：https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.HHgJg3&treeId=193&articleId=105297&docType=1
/// </summary>
/// <param name="outTradeNo">业务单号</param>
/// <param name="subject">支付标题</param>
/// <param name="body">支付内容</param>
/// <param name="totalFee">支付金额</param>
/// <returns></returns>
public static string GetPayString(string outTradeNo, string subject, string body, decimal totalFee)
{
try
{
#region 数据
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("app_id", AlipayConfig.App_ID);
dic.Add("method", "alipay.trade.app.pay");
dic.Add("sign_type", AlipayConfig.Sign_type);
dic.Add("charset", "utf-8");
dic.Add("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
dic.Add("version", "1.0");
dic.Add("notify_url", AlipayConfig.Notify_Url);
#region biz_content
Dictionary <string, string> biz = new Dictionary <string, string>();
biz.Add("subject", subject);
biz.Add("body", body);
biz.Add("out_trade_no", outTradeNo);
biz.Add("timeout_express", "30m"); //该笔订单允许的最晚付款时间，逾期将关闭交易。取值范围：1m～15d。m-分钟，h-小时，d-天，1c-当天（1c-当天的情况下，无论交易何时创建，都在0点关闭）。 该参数数值不接受小数点， 如 1.5h，可转换为 90m。
biz.Add("total_amount", totalFee.ToString()); //单元(元)
biz.Add("seller_id", AlipayConfig.Seller);
biz.Add("product_code", "QUICK_MSECURITY_PAY");
#endregion
dic.Add("biz_content", JsonConvert.SerializeObject(biz));
//生成签名
dic.Add("sign", AlipayCore.CreateSign(dic));
#endregion
return(AlipayCore.CreateLinkStringUrlencode(dic, Encoding.UTF8));
}
catch (Exception ex)
{
LogHelper.SaveFileLog("WxPayUtils.GetAppPayString", ex.Message);
}
return("");
}
/// <summary>
/// 支付
/// </summary>
public ActionResult Pay()
{
string result = WebHelper.GetPostStr();
NameValueCollection parmas = WebHelper.GetParmList(result);
//支付类型，必填，不能修改
string paymentType = "1";
//服务器异步通知页面路径，需http://格式的完整路径，不能加?id=123这类自定义参数
string notifyUrl = string.Format("{0}/appalipay/notify", BSPConfig.ShopConfig.SiteUrl);
//收款支付宝帐户
string sellerEmail = AlipayConfig.Seller;
//合作者身份ID
string partner = AlipayConfig.Partner;
//交易安全检验码
string key = AlipayConfig.Key;
//商户订单号
string outTradeNo = "hmk" + DateTime.Now.ToString("yyMMdd") + Randoms.CreateRandomValue(6, true);
//订单名称
string subject = BSPConfig.ShopConfig.SiteTitle;
//付款金额
string totalFee = double.Parse(parmas["totalFee"]).ToString();
//订单描述
string body = "话费套餐";
Encoding e = Encoding.GetEncoding(AlipayConfig.AppInputCharset);
//把请求参数打包成数组
SortedDictionary <string, string> parms = new SortedDictionary <string, string>();
parms.Add("app_id", "2016092001932731");
parms.Add("method", "alipay.trade.app.pay");
parms.Add("charset", AlipayConfig.AppInputCharset);
parms.Add("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
parms.Add("version", "1.0");
parms.Add("notify_url", notifyUrl);
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("partner", partner);
dic.Add("seller_id", sellerEmail);
dic.Add("out_trade_no", outTradeNo);
dic.Add("subject", subject);
dic.Add("body", body);
dic["total_amount"] = totalFee;
dic["product_code"] = "QUICK_MSECURITY_PAY";
dic["timeout_express"] = "30m";
parms.Add("biz_content", JsonHelper.StringDicToJson(dic));
parms.Add("sign_type", AlipayConfig.AppSignType);
string sign = AlipayRSAFromPkcs8.sign(AlipayCore.CreateLinkString(AlipayCore.FilterPara(parms)), AlipayConfig.PrivateKey, AlipayConfig.AppInputCharset);
parms.Add("sign", sign);
//parms.Add("sign", HttpUtility.UrlEncode(sign, e));
//parms.Remove("biz_content");
Dictionary <string, string> dicArray = new Dictionary <string, string>();
foreach (KeyValuePair <string, string> temp in parms)
{
dicArray.Add(temp.Key, temp.Value);
}
//记录充值信息
RechargeModel rech = new RechargeModel
{
Out_trade_no = outTradeNo,
Account = parmas["account"],
SuiteId = parmas["vossuiteid"],
PlatForm = "支付宝",
Type = int.Parse(parmas["type"]),
Role = int.Parse(parmas["role"])
};
bool addres = Recharge.AddRecharge(rech);
if (!addres)
{
return(AjaxResult("error", "记录充值信息失败"));
}
//string content = JsonHelper.StringDicToJson(dicArray);
//content = content.Substring(0, content.Length - 1) + ",\"biz_content\":" + JsonHelper.StringDicToJson(dic) + "}";
string content = AlipayCore.CreateLinkStringUrlencode(AlipayCore.FilterAllPara(parms), Encoding.UTF8);
return(AjaxResult("success", content));
}