public static HttpUtil shareInstance(){
if (instance == null){
GameObject ob = new GameObject();
ob.name = "httpUtil";
instance = (HttpUtil)ob.AddComponent<HttpUtil>();
DontDestroyOnLoad(ob);
}
return instance;
}
public IList<CarRealtimeData> GetAllCarRealtimeDatas(string openId, IList<string> vid, string interval)
{
#region Make parameters and Request the GPS-DataInterface
IDictionary<string, string> commRequestObj = new Dictionary<string, string>();
commRequestObj.Add("openid", openId);
IDictionary<string, object> contentParam = new Dictionary<string, object>();
contentParam.Add("vid", vid);
contentParam.Add("interval", interval);
IDictionary<string, object> jsonObj = new Dictionary<string, object>();
jsonObj.Add("code", "5");
jsonObj.Add("content", contentParam);
jsonObj.Add("serialNum", GenerateTimestamp());
jsonObj.Add("commRequest", commRequestObj);
JavaScriptSerializer serializer = new JavaScriptSerializer();
string paramsString = serializer.Serialize(jsonObj);
// Request the GPS-DataInterface via http protocol
string responseStr = new HttpUtil().ExecutePost(MiscConstants.DATA_INTERFACE_URL, paramsString);
#endregion
#region Deserialize result json string and return IList<TeamGroup> data
IDictionary<string, object> responseDict = serializer.Deserialize<IDictionary<string, object>>(responseStr);
IDictionary<string, object> commResponseDict = (IDictionary<string, object>)(responseDict["commResponse"]);
IList<CarRealtimeData> carList = new List<CarRealtimeData>();
IList<object> content = new List<object>();
if (commResponseDict["result"].ToString().Equals("1"))
{
content = (IList<object>)responseDict["content"];
foreach (var item in content)
{
IDictionary<string, object> itemDict = (IDictionary<string, object>)item;
var dataItem = new CarRealtimeData()
{
vid = itemDict["vid"].ToString(),
speed = itemDict["speed"].ToString(),
position = itemDict["position"].ToString(),
gpsTime = itemDict["gpsTime"].ToString(),
};
carList.Add(dataItem);
}
}
return carList;
#endregion
}
/// <summary>
/// 订阅号 通过code去腾讯的微信后台换取access_token和openid
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public static string GetOpenId(string code)
{
string url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid="
+ MiscConstants.APP_ID
+ "&secret="
+ MiscConstants.APP_SECRET
+ "&code="
+ code
+ "&grant_type=authorization_code";
HttpUtil httpUtil = new HttpUtil();
string jsonString = httpUtil.ExecuteGet(url);
SerializeUtil serializeUtil = new SerializeUtil();
IDictionary<string, string> dict = serializeUtil.ToObject<IDictionary<string, string>>(jsonString);
//string accessToken = dict["access_token"];
string openId = dict["openid"];
return openId;
}
public IList<CarEntity> GetAllCars(string openId)
{
#region Make parameters and Request the GPS-DataInterface
IDictionary<string, string> commRequestObj = new Dictionary<string, string>();
commRequestObj.Add("openid", openId);
IDictionary<string, object> jsonObj = new Dictionary<string, object>();
jsonObj.Add("code", "4");
jsonObj.Add("content", null);
jsonObj.Add("serialNum", GenerateTimestamp());
jsonObj.Add("commRequest", commRequestObj);
JavaScriptSerializer serializer = new JavaScriptSerializer();
string paramsString = serializer.Serialize(jsonObj);
// Request the GPS-DataInterface via http protocol
string responseStr = new HttpUtil().ExecutePost(MiscConstants.DATA_INTERFACE_URL, paramsString);
#endregion
#region Deserialize result json string and return IList<TeamGroup> data
IDictionary<string, object> responseDict = serializer.Deserialize<IDictionary<string, object>>(responseStr);
IDictionary<string, object> commResponseDict = (IDictionary<string, object>)(responseDict["commResponse"]);
IList<CarEntity> carList = new List<CarEntity>();
IList<object> content = new List<object>();
if (commResponseDict["result"].ToString().Equals("1"))
{
content = (IList<object>)responseDict["content"];
foreach (var item in content)
{
IDictionary<string, object> itemDict = (IDictionary<string, object>)item;
var carEntity = new CarEntity()
{
tid = itemDict["tid"].ToString(),
vid = itemDict["vid"].ToString(),
vLicense = itemDict["vLicense"].ToString(),
cid = itemDict["cid"].ToString()
};
carList.Add(carEntity);
}
}
return carList;
#endregion
}
protected void Page_Load(object sender, EventArgs e)
{
StreamReader reader = new StreamReader(Request.InputStream);
string jsonStr = reader.ReadToEnd();
// jsonObj 中已经含有字段"code"和"content"
IDictionary<string,object> jsonObj = (IDictionary<string,object>)serializer.DeserializeObject(jsonStr);
// 时间戳
DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0));
DateTime nowTime = DateTime.Now;
long unixTime = (long)Math.Round((nowTime - startTime).TotalMilliseconds, MidpointRounding.AwayFromZero);
#if DEBUG
// 已经绑定的openId, 某个openId如下
string userId = "oRggMwOdVpu4OeS8H3dJkEgdiEuo";
#else
string userId = (Session["UserId"] == null) ? "" : Session["UserId"].ToString();
#endif // DEBUG 结束
IDictionary<string, string> commRequestObj = new Dictionary<string, string>();
string responseStr = string.Empty;
if (userId != string.Empty)
{
commRequestObj.Add("openid", userId);
// jsonObj 中已经含有字段"code"和"content"
jsonObj.Add("serialNum", unixTime);
jsonObj.Add("commRequest", commRequestObj);
string paramsString = serializer.Serialize(jsonObj);
// 请求GPS数据接口
responseStr = new HttpUtil().ExecutePost(MiscConstants.DATA_INTERFACE_URL, paramsString);
}
Response.Clear();
Response.Write(responseStr);//sent result to client
Response.End();
}
protected void Page_Load(object sender, EventArgs e)
{
StreamReader reader = new StreamReader(Request.InputStream);
string jsonStr = reader.ReadToEnd();
// jsonObj 中已经含有字段"content"
IDictionary<string, object> jsonObj = (IDictionary<string, object>)serializer.DeserializeObject(jsonStr);
// 时间戳
DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0));
DateTime nowTime = DateTime.Now;
long unixTime = (long)Math.Round((nowTime - startTime).TotalMilliseconds, MidpointRounding.AwayFromZero);
#if DEBUG
// 已经绑定的openId, 某个openId如下
string userId = "oRggMwOdVpu4OeS8H3dJkEgdiEuo";
#else
string userId = (Session["UserId"] == null) ? "" : Session["UserId"].ToString();
#endif // DEBUG 结束
IDictionary<string, string> commRequestObj = new Dictionary<string, string>();
commRequestObj.Add("openid", userId);
// jsonObj 中已经含有字段"content"
jsonObj.Add("code", "7");
jsonObj.Add("serialNum", unixTime);
jsonObj.Add("commRequest", commRequestObj);
string paramsString = SerializerProperty.Serialize(jsonObj);
// 请求GPS数据接口
string responseStr = new HttpUtil().ExecutePost(MiscConstants.DATA_INTERFACE_URL, paramsString);
//json反序列化
IDictionary<string, object> responseRoot = serializer.Deserialize<IDictionary<string, object>>(responseStr);
IDictionary<string, object> commResponse = (IDictionary<string, object>)(responseRoot["commResponse"]);
//IDictionary<string, HistoricalTrack> responseContent = null;
HistoricalTrack responseContent = null;
IList<GPSData> gpsList = new List<GPSData>();
StringBuilder coords = new StringBuilder(); //存待转换的gps坐标
string ak = "EMwoMb94rarHMWw4MP1lr8rb"; //百度地图密钥
if (commResponse["result"].ToString().Equals("1") || commResponse["result"].ToString().Equals("4"))
{ //成功
object tmpJsonObj = responseRoot["content"];
// 先反序列化，然后按照class 'HistoricalTrack'来反序列化
responseContent = serializer.Deserialize<HistoricalTrack>(serializer.Serialize(tmpJsonObj));
gpsList = responseContent.data;
for (int i = 0, len = gpsList.Count; i < len; i++)
{
coords.Append(gpsList[i].lon).Append(",").Append(gpsList[i].lat).Append(";");
}
}
string resultString = string.Empty;
if (commResponse["result"].ToString().Equals("1"))
{
//string baiduGPSUrl = "http://api.map.baidu.com/geoconv/v1/?coords={coords}&from=1&to=5&ak={ak}";
string strVar = coords.ToString();
string coordsString = strVar.Substring(0, strVar.Length - 1);
string baiduGPSUrl = string.Format("http://api.map.baidu.com/geoconv/v1/?coords={0}&from=1&to=5&ak={1}", coordsString, ak);
string responseBaiduStr = new HttpUtil().ExecuteGet(baiduGPSUrl);
IDictionary<string, object> baiduResponseDict = serializer.Deserialize<IDictionary<string, object>>(responseBaiduStr);
IList<ContractCoordinate> positionData = serializer.Deserialize<IList<ContractCoordinate>>(serializer.Serialize(baiduResponseDict["result"]));
// 将从数据接口得到的数据中的lon, lat替换成相应的客户需要的坐标系
for (int i = 0, len = gpsList.Count; i < len; i++)
{
gpsList[i].lon = positionData[i].x;
gpsList[i].lat = positionData[i].y;
}
}
else if (commResponse["result"].ToString().Equals("4"))
{
responseContent.data = new List<GPSData>();
}
resultString = serializer.Serialize(responseContent);
Response.Clear();
Response.Write(resultString);//sent result to client
Response.End();
}
/// <summary>
/// 验证用户UserId（企业号中用UserId）请求GPS数据库中此用户是否被验证成功
/// </summary>
private void ValidateUser()
{
Session["HostUrl"] = MiscConstants.HOST_URL;
// Session["UserId"]的维护
// userId 貌似为28位字符串，但是并未得到官方正式，至少它是长度大于9的
if (Session["UserId"] == null || Session["UserId"].ToString().Equals(string.Empty))
{
string state = Request["state"];
string code = Request["code"];
if (code != null && code.Length > 0)
{
//通过code去腾讯的微信后台换取access_token和userId
//OpenId
Session["UserId"] = OAuthUtil.GetOpenId(code);
}
}
#region Session["isBinded"]的维护
// Session["isBinded"]的维护
if (!(Session["isBinded"] != null && Session["isBinded"].ToString().Equals("1")))
{
IDictionary<string, object> jsonObj = new Dictionary<string, object>();
//时间戳
DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0));
DateTime nowTime = DateTime.Now;
long unixTime = (long)Math.Round((nowTime - startTime).TotalMilliseconds, MidpointRounding.AwayFromZero);
string userIdVar = (Session["UserId"] == null) ? string.Empty : Session["UserId"].ToString();
//string UserId = "oRggMwOdVpu4OeS8H3dJkEgdiEuo";
IDictionary<string, string> commRequestObj = new Dictionary<string, string>();
commRequestObj.Add("openid", userIdVar);
jsonObj.Add("serialNum", unixTime);
jsonObj.Add("commRequest", commRequestObj);
jsonObj.Add("code", "2");
jsonObj.Add("content", null);
string paramsString = serializer.Serialize(jsonObj);
if (userIdVar != string.Empty)
{
string responseStr = new HttpUtil().ExecutePost(MiscConstants.DATA_INTERFACE_URL, paramsString);
IDictionary<string, object> resultJsonObj = serializer.Deserialize<IDictionary<string, object>>(responseStr);
IDictionary<string, object> resultDict = (IDictionary<string, object>)(resultJsonObj["commResponse"]);
string resultCodeVar = resultDict["result"].ToString();
// 如果此用户未被绑定，就redirect到login.aspx页面
if (resultCodeVar == "2" || resultCodeVar == "5")
{
string code = Request["code"];
if (code != null && code.Length > 0)
{
string state1 = Request["state"];
//var redirectUrl = MiscConstants.HOST_URL + "/views/login.aspx?state=" + state1 + "&code=" + code + "&userId=" + userIdVar + "&resultCode=" + resultCodeVar;
var redirectUrl = MiscConstants.HOST_URL + "/views/login.aspx";
Response.Redirect(redirectUrl);
}
}
// 否则，设置Session["isBinded"]为“1”
else
Session["isBinded"] = "1";
}
}
#endregion
}
/// <summary>
/// billDate格式 20141212
/// </summary>
/// <param name="context"></param>
/// <param name="billDate"></param>
/// <returns></returns>
public BaseResult DownloadBill(HttpContextBase context, string billDate,WeChatParam param)
{
var packageReq = new RequestHandler(context);
packageReq.SetKey(GetConfig.GetKey(param));
packageReq.SetParameter("appid", GetConfig.GetAppid(param));
packageReq.SetParameter("mch_id", GetConfig.GetMchId(param));
packageReq.SetParameter("nonce_str", GetNoncestr());
packageReq.SetParameter("bill_date", billDate);
packageReq.SetParameter("bill_type", "ALL");
packageReq.SetParameter("sign", packageReq.CreateMd5Sign());
var reqXml = packageReq.ParseXml();
var httpClient = new HttpUtil();
httpClient.SetCharset(context.Request.ContentEncoding.BodyName);
var result = httpClient.Send(reqXml, ApiList.DownloadBillUrl);
try
{
var xe = XElement.Parse(result, LoadOptions.SetLineInfo);
var reResult1 = xe.GetElement("return_code") == null ? "" : xe.GetElement("return_code").Value;
var reResult2 = xe.GetElement("return_msg") == null ? "" : xe.GetElement("return_msg").Value;
return new BaseResult() { IsSuccess = false, Data = "", Message = reResult1 +"_" + reResult2 };
}
catch (Exception)
{
var list = new List<Bill>();
var myList = result.Replace("\r\n", "|").Split('|').Skip(1).ToList<string>();
myList.RemoveAt(myList.Count() - 1);
myList.RemoveAt(myList.Count() - 1);
myList.RemoveAt(myList.Count() - 1);
string[] arr;
foreach (var str in myList)
{
arr = str.Replace("`", "").Split(',');
#region 赋值
list.Add(new Bill()
{
交易时间 = arr[0],
公众账号ID = arr[1],
商户号 = arr[2],
子商户号 = arr[3],
设备号 = arr[4],
微信订单号 = arr[5],
商户订单号 = arr[6],
用户标识 = arr[7],
交易类型 = arr[8],
交易状态 = arr[9],
付款银行 = arr[10],
货币种类 = arr[11],
总金额 = arr[12],
企业红包金额 = arr[13],
微信退款单号 = arr[14],
商户退款单号 = arr[15],
退款金额 = arr[16],
企业红包退款金额 = arr[17],
退款类型 = arr[18],
退款状态 = arr[19],
商品名称 = arr[20],
商户数据包 = arr[21],
手续费 = arr[22],
费率 = arr[23]
});
#endregion
}
return new BaseResult() { IsSuccess = true, Data = list };
}
}
/// <summary>
/// 传入ProductName，OrderNumber，TotalFee，TimeExpire，OpenId（可选），TradeType，NotifyUrl（可选）
/// </summary>
/// <param name="param"></param>
/// <param name="context"></param>
/// <returns></returns>
public string GetUnifiedOrder(PayParam param, HttpContextBase context)
{
if (param.TotalFee == null || string.IsNullOrWhiteSpace(param.ProductName) || string.IsNullOrWhiteSpace(param.OrderNumber) || string.IsNullOrWhiteSpace(param.TimeExpire) || param.TradeType == null)
{
return "参数错误";
}
var req = new RequestHandler(context);
req.SetKey(GetConfig.GetKey(param));
req.SetParameter("appid", GetConfig.GetAppid(param));
req.SetParameter("mch_id", GetConfig.GetMchId(param));
req.SetParameter("nonce_str", GetNoncestr());
req.SetParameter("body", param.ProductName);
req.SetParameter("out_trade_no", param.OrderNumber);
req.SetParameter("total_fee", param.TotalFee.ToString());
req.SetParameter("spbill_create_ip", IPHelper.GetVisitorIP());
req.SetParameter("time_start", DateTime.Now.ToString("yyyyMMddHHmmss"));
req.SetParameter("time_expire", param.TimeExpire);
req.SetParameter("notify_url",
string.IsNullOrWhiteSpace(param.NotifyUrl) ? GetConfig.GetNotify(param) : param.NotifyUrl);
req.SetParameter("trade_type", param.TradeType.ToString());
if (!string.IsNullOrWhiteSpace(param.OpenId))
{
req.SetParameter("openid", param.OpenId);
}
req.SetParameter("sign", req.CreateMd5Sign());
var reqXml = req.ParseXml();
//LogHelper.WriteLog("aa_", "reqXml的值是：" + reqXml);
var http = new HttpUtil();
http.SetCharset(context.Request.ContentEncoding.BodyName);
var result = http.Send(reqXml, ApiList.UnifiedOrderUrl);
return result;
}
/// <summary>
/// 传入订单号OrderNumber，RefundNumber,总金额total_fee（分）,RefundFee退款金额(分)，
/// </summary>
/// <param name="context"></param>
/// <param name="param"></param>
/// <returns></returns>
public BaseResult Refund(HttpContextBase context, PayParam param)
{
if (param.TotalFee == null || param.RefundFee == null || string.IsNullOrWhiteSpace(param.OrderNumber) || string.IsNullOrWhiteSpace(param.RefundNumber))
{
return new BaseResult() { IsSuccess = false, Message = "参数错误！" };
}
#region 财付通退款，已OK
//var packageReq = new RequestHandler(context);
//packageReq.SetKey(Key);
//packageReq.SetParameter("partner", "1225604801");
//packageReq.SetParameter("out_trade_no", param.OrderNumber);
//packageReq.SetParameter("out_refund_no", param.OrderNumber);
//packageReq.SetParameter("total_fee", param.TotalFee.Value.ToString(CultureInfo.InvariantCulture));
//packageReq.SetParameter("refund_fee", param.RefundFee.Value.ToString(CultureInfo.InvariantCulture));
//packageReq.SetParameter("op_user_id", "1225604801");
//packageReq.SetParameter("op_user_passwd", "111111");
//packageReq.SetParameter("sign", packageReq.CreateSign());
//var httpClient = new HttpUtil();
////httpClient.SetCharset(context.Request.ContentEncoding.BodyName);
////这里很神奇，必须要用 GB2312编码，不能通过 context.Request.ContentEncoding.BodyName获取编码
//httpClient.SetCharset("gb2312");
//httpClient.SetCertInfo(WeChatCertPath, WeChatCertPwd);
//var reqXml = packageReq.GetRequestURL();
//var result = httpClient.Send(reqXml, "https://mch.tenpay.com/refundapi/gateway/refund.xml");
//var xe = XElement.Parse(result, LoadOptions.SetLineInfo);
//return new BaseResult() { IsSuccess = false };
#endregion
#region 微信退款
var packageReq = new RequestHandler(context);
packageReq.SetKey(GetConfig.GetKey(param));
packageReq.SetParameter("appid", GetConfig.GetAppid(param));
packageReq.SetParameter("mch_id", GetConfig.GetMchId(param));
packageReq.SetParameter("nonce_str", GetNoncestr());
packageReq.SetParameter("out_trade_no", param.OrderNumber);
packageReq.SetParameter("out_refund_no", param.RefundNumber);
packageReq.SetParameter("total_fee", (param.TotalFee.Value).ToString(CultureInfo.InvariantCulture));
packageReq.SetParameter("refund_fee", param.RefundFee.Value.ToString(CultureInfo.InvariantCulture));
packageReq.SetParameter("op_user_id", GetConfig.GetMchId(param));
packageReq.SetParameter("sign", packageReq.CreateMd5Sign());
var reqXml = packageReq.ParseXml();
var httpClient = new HttpUtil();
httpClient.SetCharset(context.Request.ContentEncoding.BodyName);
httpClient.SetCertInfo(GetConfig.GetCertPath(param), GetConfig.GetCertPwd(param));
var result = httpClient.Send(reqXml, "https://api.mch.weixin.qq.com/secapi/pay/refund");
var xe = XElement.Parse(result, LoadOptions.SetLineInfo);
var returnCode = xe.GetElement("return_code").Value;
//退款成功
if (returnCode.Equals("SUCCESS"))
{
var resultCode = xe.GetElement("result_code").Value;
if (resultCode.Equals("SUCCESS"))
{
var outTradeNo = xe.GetElement("out_trade_no").Value;
//在外面回写订单
return new BaseResult()
{
IsSuccess = true,
Data = new Dictionary<string, string>
{
{"OrderNumber", outTradeNo}
}
};
}
}
var errCodeDes = xe.GetElement("err_code_des") == null ? "" : xe.GetElement("err_code_des").Value;
var returnMsg = xe.GetElement("return_msg") == null ? "" : xe.GetElement("return_msg").Value;
return new BaseResult() { IsSuccess = false, Message = returnMsg + errCodeDes };
#endregion
}