public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
SiteSettings masterSettings = SettingsManager.GetMasterSettings(true);
string url = context.Request.Form["url"];
//token
string token = TokenApi.GetToken(masterSettings.WeixinAppId, masterSettings.WeixinAppSecret);
JObject obj2 = JsonConvert.DeserializeObject(token) as JObject;
//ticket
string ticket = TokenApi.GetTicket(obj2["access_token"].ToString());
JObject obj3 = JsonConvert.DeserializeObject(ticket) as JObject;
//noncestr
string noncestr = DateTime.Now.ToFileTime().ToString();
int timestamp = DateTime.Now.Second;
string str = string.Format("jsapi_ticket={0}&noncestr={1}×tamp={2}&url={3}",
obj3["ticket"].ToString(), noncestr, timestamp, url);
//signature
string signature = FormsAuthentication.HashPasswordForStoringInConfigFile(str, "SHA1");
Hashtable result = new Hashtable();
result["noncestr"] = noncestr;
result["signature"] = signature;
result["timestamp"] = timestamp.ToString();
//Utils.LogWriter.SaveLog("ticket：" + ticket);
//Utils.LogWriter.SaveLog("noncestr：" + noncestr);
//Utils.LogWriter.SaveLog("timestamp：" + timestamp);
//Utils.LogWriter.SaveLog("url：" + url);
//Utils.LogWriter.SaveLog("str：" + str);
// string xml = @"<xml><ToUserName><![CDATA[gh_299ece9e014f]]></ToUserName>
// <FromUserName><![CDATA[oRQ-RswyYjEInIDb6D0q4CLr-TBo]]></FromUserName>
// <CreateTime>1437031621</CreateTime>
// <MsgType><![CDATA[event]]></MsgType>
// <Event><![CDATA[subscribe]]></Event>
// <EventKey><![CDATA[qrscene_117]]></EventKey>
// <Ticket><![CDATA[gQE78DoAAAAAAAAAASxodHRwOi8vd2VpeGluLnFxLmNvbS9xL1JrZ3h3SS1tYUJZUnlxZE5GV2FCAAIEI1CnVQMEgDoJAA==]]></Ticket>
// </xml>";
//二维码
// string xml = @"<xml><ToUserName><![CDATA[gh_299ece9e014f]]></ToUserName>
// <FromUserName><![CDATA[oRQ-RswyYjEInIDb6D0q4CLr-TBo]]></FromUserName>
// <CreateTime>1437037352</CreateTime>
// <MsgType><![CDATA[event]]></MsgType>
// <Event><![CDATA[CLICK]]></Event>
// <EventKey><![CDATA[13]]></EventKey>
// </xml>";
//string test = TokenApi.CreateQRCode(masterSettings.WeixinAppId, masterSettings.WeixinAppSecret);
//CustomMsgHandler handler = new CustomMsgHandler(xml);
//handler.Execute();
//string ss = handler.ResponseDocument;
context.Response.Write(JsonConvert.SerializeObject(result));
}