/// <summary>
/// 统一下单
/// </summary>
/// <param name="openId"></param>
/// <param name="totalCharge"></param>
/// <returns>StatusReport</returns>
public static StatusReport UnifiedOrder(string openId, double totalCharge, string dataBag)//统一下单
{
StatusReport sr = new StatusReport();
string outTradeNo = GetOutTradeNumber();
WXUnifiedOrder order = new WXUnifiedOrder()
{
appid = Common.Appid,
mch_id = Common.Mchid,
attach = dataBag,
body = "北京燕侨物业管理有限公司苏州分公司-物业收费",
detail = "dfsaff",
nonce_str = GetNonceStr(),
notify_url = "http://k17154485y.imwork.net/wxuser/Charge/OnTest",
openid = openId,
out_trade_no = outTradeNo,
spbill_create_ip = "115.159.93.120",
total_fee = Convert.ToInt32(totalCharge * 100).ToString(),
trade_type = "JSAPI",
};
string xmlParam = GetXmlParam(order);
//sr.parameters = xmlParam;
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
sr = RequestHelper.PostRequest(url, xmlParam);
if (sr.status == "Fail")
{
return(sr);
}
string xmlResult = (string)sr.data;
sr = GetOrderResult(xmlResult);
sr.parameters = order.out_trade_no;
return(sr);
}
/// <summary>
/// 获取统一下单需要的xml参数
/// </summary>
/// <param name="order"></param>
/// <returns></returns>
private static string GetXmlParam(WXUnifiedOrder order)
{
Dictionary <string, string> dic = ToDictionary(order);
dic = dic.OrderBy(m => m.Key).ToDictionary(m => m.Key, m => m.Value);
StringBuilder sb = new StringBuilder();
StringBuilder sbXml = new StringBuilder();
sbXml.Append("<xml>");
foreach (var item in dic)
{
sbXml.Append("<" + item.Key + ">" + item.Value + "</" + item.Key + ">");
sb.Append(item.Key + "=" + item.Value + "&");
}
sb.Append("key=" + Comman.Mchkey);
string str = sb.ToString().Replace(" ", "");
string sign = EncryptionHelper.MD5Encryption(str).ToUpper();
sbXml.Append("<sign>" + sign + "</sign></xml>");
return(sbXml.ToString().Replace(" ", ""));
}
/// <summary>
/// 统一下单
/// </summary>
/// <param name="openId"></param>
/// <param name="totalCharge"></param>
/// <returns>StatusReport</returns>
public static StatusReport UnifiedOrder(string kindergartenName, string fromPage, string openId, double totalCharge, string dataBag)//统一下单
{
StatusReport sr = new StatusReport();
string outTradeNo = GetOutTradeNumber();
string body = kindergartenName + "-收费";
string detail = fromPage == "kanyuan" ? "看园定金" : "报名费";
WXUnifiedOrder order = new WXUnifiedOrder()
{
appid = Comman.Appid,
mch_id = Comman.Mchid,
attach = dataBag,
body = body,
detail = detail,
nonce_str = GetNonceStr(),
notify_url = "http://16y7e12590.iask.in/SYServer/WXPay/OnSetWXPayInfo",
openid = openId,
out_trade_no = outTradeNo,
spbill_create_ip = "115.159.93.120",
total_fee = Convert.ToInt32(totalCharge * 100).ToString(),
trade_type = "JSAPI",
};
string xmlParam = GetXmlParam(order);
//sr.parameters = xmlParam;
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
sr = RequestHelper.PostRequest(url, xmlParam);
if (sr.status == "fail")
{
return(sr);
}
string xmlResult = (string)sr.data;
sr = GetOrderResult(xmlResult);
//sr.data = xmlResult;
sr.parameters = order.out_trade_no;
//sr.status = "success";
return(sr);
}