/**
*
* 统一下单
* @param WxPaydata inputObj 提交给统一下单API的参数
* @param int timeOut 超时时间
* @throws Exception
* @return 成功时返回，其他抛异常
*/
public SortedDictionary <string, object> UnifiedOrder(SortedDictionary <string, object> inputObj, int timeOut = 6)
{
//检测必填参数
if (!inputObj.ContainsKey("out_trade_no"))
{
throw new Exception("缺少统一支付接口必填参数out_trade_no！");
}
else if (!inputObj.ContainsKey("body"))
{
throw new Exception("缺少统一支付接口必填参数body！");
}
else if (!inputObj.ContainsKey("total_fee"))
{
throw new Exception("缺少统一支付接口必填参数total_fee！");
}
else if (!inputObj.ContainsKey("trade_type"))
{
throw new Exception("缺少统一支付接口必填参数trade_type！");
}
//关联参数
if (inputObj["trade_type"].ToString() == "JSAPI" && !inputObj.ContainsKey("openid"))
{
throw new Exception("统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！");
}
if (inputObj["trade_type"].ToString() == "NATIVE" && !inputObj.ContainsKey("product_id"))
{
throw new Exception("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI时，product_id为必填参数！");
}
//异步通知url未设置，则使用配置文件中的url
if (!inputObj.ContainsKey("notify_url"))
{
inputObj.Add("notify_url", "http://url");//异步通知url
}
inputObj.Add("appid", appid); //公众账号ID
inputObj.Add("mch_id", mch_id); //商户号
inputObj.Add("spbill_create_ip", ip); //终端ip
inputObj.Add("nonce_str", PayHelper.Nonce_str); //随机字符串
inputObj.Add("sign", PayHelper.MakeSign(inputObj, key));
string response = HttpService.Post(PayHelper.ToXml(inputObj), "https://api.mch.weixin.qq.com/pay/unifiedorder", false, timeOut);
return(PayHelper.FromXml(response, key));
}
/**
*
* 关闭订单
* @param WxPayData inputObj 提交给关闭订单API的参数
* @param int timeOut 接口超时时间
* @throws Exception
* @return 成功时返回，其他抛异常
*/
public SortedDictionary <string, object> CloseOrder(SortedDictionary <string, object> inputObj, int timeOut = 6)
{
//检测必填参数
if (!inputObj.ContainsKey("out_trade_no"))
{
throw new Exception("关闭订单接口中，out_trade_no必填！");
}
inputObj.Add("appid", appid); //公众账号ID
inputObj.Add("mch_id", mch_id); //商户号
inputObj.Add("nonce_str", PayHelper.Nonce_str); //随机字符串
inputObj.Add("sign", PayHelper.MakeSign(inputObj)); //签名
string xml = PayHelper.ToXml(inputObj);
string response = HttpService.Post(xml, "https://api.mch.weixin.qq.com/pay/closeorder", false, timeOut);
return(PayHelper.FromXml(response));
}
/**
* 刷卡支付完整业务流程逻辑
* @param body 商品描述
* @param total_fee 总金额
* @param auth_code 支付授权码
* @throws WxPayException
* @return 刷卡支付结果
*/
public ActionResult MicroPay(string body, string total_fee, string auth_code)
{
SortedDictionary <string, object> data = new SortedDictionary <string, object>
{
{ "auth_code", auth_code }, //用户出示授权码
{ "body", body }, //商品描述
{ "total_fee", int.Parse(total_fee) }, //总金额
{ "out_trade_no", PayHelper.Out_trade_no }, //产生随机的商户订单号
{ "spbill_create_ip", ip }, //终端ip
{ "appid", appid },
{ "mch_id", mch_id },
{ "nonce_str", PayHelper.Nonce_str }//随机字符串
};
data.Add("sign", PayHelper.MakeSign(data));//签名
string xml = PayHelper.ToXml(data);
string url = "https://api.mch.weixin.qq.com/pay/micropay";
string response = HttpService.Post(xml, url, false, 10);//调用HTTP通信接口以提交数据到API
//将xml格式的结果转换为对象以返回
SortedDictionary <string, object> result = PayHelper.FromXml(response);
//如果提交被扫支付接口调用失败，则抛异常
if (!result.ContainsKey("return_code") || result["return_code"].ToString() == "FAIL")
{
string returnMsg = result.ContainsKey("return_msg") ? result["return_msg"].ToString() : "";
throw new Exception("Micropay API interface call failure, return_msg : " + returnMsg);
}
//签名验证
result.CheckSign();
//刷卡支付直接成功
if (result["return_code"].ToString() == "SUCCESS" &&
result["result_code"].ToString() == "SUCCESS")
{
return(Json(result));
}
/******************************************************************
* 剩下的都是接口调用成功，业务失败的情况
* ****************************************************************/
//1）业务结果明确失败
if (result["err_code"].ToString() != "USERPAYING" &&
result["err_code"].ToString() != "SYSTEMERROR")
{
return(Json(result));
}
//2）不能确定是否失败，需查单
//用商户订单号去查单
string out_trade_no = data["out_trade_no"].ToString();
//确认支付是否成功,每隔一段时间查询一次订单，共查询10次
int queryTimes = 10;//查询次数计数器
while (queryTimes-- > 0)
{
SortedDictionary <string, object> queryResult = MicroPayQuery(out_trade_no, out int succResult);
//如果需要继续查询，则等待2s后继续
if (succResult == 2)
{
Thread.Sleep(2000);
continue;
}
else if (succResult == 1)
{
//查询成功,返回订单查询接口返回的数据
return(Json(queryResult));
}
else
{
//订单交易失败，直接返回刷卡支付接口返回的结果，失败原因会在err_code中描述
return(Json(result));
}
}
//确认失败，则撤销订单
if (!MicroPayCancel(out_trade_no))
{
throw new Exception("Reverse order failure！");
}
return(Json(result));
}
protected void Page_Load(object sender, System.EventArgs e)
{
string formString = GameRequest.GetFormString("account");
if (formString == "")
{
base.Response.Write("充值账号错误");
base.Response.End();
}
int formInt = GameRequest.GetFormInt("amount", 0);
if (formInt < 6)
{
base.Response.Write("充值金额不能低于6元");
base.Response.End();
}
string text = GameRequest.GetFormString("type");
OnLineOrder onLineOrder = new OnLineOrder();
onLineOrder.OrderID = PayHelper.GetOrderIDByPrefix("dd");
if (Fetch.GetUserCookie() == null)
{
onLineOrder.OperUserID = 0;
}
else
{
onLineOrder.OperUserID = Fetch.GetUserCookie().UserID;
}
onLineOrder.Accounts = formString;
onLineOrder.OrderAmount = formInt;
onLineOrder.IPAddress = GameRequest.GetUserIP();
string text4 = text;
switch (text4)
{
case "alipay":
text = "010008";
onLineOrder.ShareID = 2;
goto IL_289;
case "weixin":
text = "010007";
onLineOrder.ShareID = 3;
goto IL_289;
case "alipay-scan":
text = "010002";
this.paytype = "支付宝";
onLineOrder.ShareID = 4;
goto IL_289;
case "weixin-scan":
text = "010001";
this.paytype = "微信";
onLineOrder.ShareID = 5;
goto IL_289;
case "qq":
text = "7";
onLineOrder.ShareID = 6;
goto IL_289;
case "kuaijie":
text = "010010";
onLineOrder.ShareID = 7;
goto IL_289;
case "qq-scan":
text = "010000";
this.paytype = "QQ";
onLineOrder.ShareID = 8;
goto IL_289;
case "jd":
text = "6";
onLineOrder.ShareID = 9;
goto IL_289;
case "baidu":
text = "5";
onLineOrder.ShareID = 10;
goto IL_289;
}
text = "4";
onLineOrder.ShareID = 1;
IL_289:
Message message = FacadeManage.aideTreasureFacade.RequestOrder(onLineOrder);
if (!message.Success)
{
base.Response.Write(message.Content);
base.Response.End();
}
string url = ApplicationSettings.Get("url_dd");
string value = ApplicationSettings.Get("parter_dd");
string str = ApplicationSettings.Get("key_dd");
string text2 = ApplicationSettings.Get("pay_url");
if (text2 == "")
{
text2 = "http://" + base.Request.Url.Host;
}
string orderID = onLineOrder.OrderID;
string value2 = text2 + "/pay/diandian/notify_url.aspx";
string str2 = "{\"mch_app_id\":\"http://www.qp137.com\",\"device_info\":\"AND_WAP\",\"ua\":\"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36\",\"mch_app_name\":\"支付测试\",\"cashier_desk\":\"1\"}";
string s = System.Web.HttpUtility.UrlEncode(str2);
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(s);
string value3 = System.Convert.ToBase64String(bytes);
System.Collections.Generic.Dictionary <string, string> dictionary = new System.Collections.Generic.Dictionary <string, string>();
dictionary["version"] = "1.0";
dictionary["charset"] = "utf-8";
dictionary["merchant_id"] = value;
dictionary["out_trade_no"] = orderID;
dictionary["user_ip"] = GameRequest.GetUserIP();
dictionary["subject"] = "支付测试";
dictionary["body"] = "支付测试";
dictionary["user_id"] = formString;
dictionary["total_fee"] = formInt.ToString("#0.00");
dictionary["notify_url"] = value2;
dictionary["return_url"] = value2;
dictionary["nonce_str"] = TextUtility.CreateAuthStr(20, false);
dictionary["biz_content"] = value3;
dictionary["trade_type"] = text;
dictionary = (
from p in dictionary
orderby p.Key
select p).ToDictionary((System.Collections.Generic.KeyValuePair <string, string> p) => p.Key, (System.Collections.Generic.KeyValuePair <string, string> o) => o.Value);
string str3 = PayHelper.PrepareSign(dictionary) + "&key=" + str;
dictionary["sign"] = Jiami.MD5(str3).ToUpper();
string param = PayHelper.ToXml(dictionary);
string text3 = HttpHelper.HttpRequest(url, param, "post", "utf-8", "text/xml");
System.Collections.Generic.Dictionary <string, string> dictionary2 = PayHelper.XmlToDic(text3);
if (!dictionary2.ContainsKey("status"))
{
base.Response.Write(text3);
base.Response.End();
}
else
{
string a = dictionary2["status"];
if (a == "0")
{
this.order_no = orderID;
this.order_amount = formInt.ToString();
this.qrcode = dictionary2["pay_info"];
base.Response.Redirect(this.qrcode);
}
else
{
base.Response.Write(dictionary2["message"]);
base.Response.End();
}
}
}