公众号第三方平台开发 教程六 代公众号使用JS SDK说明

    /// <summary>
    /// 获取jsapi_ticket
    /// </summary>
    /// <returns></returns>
    private string GetTicket()
    {
        string ticket = string.Empty;

        Member_Model memberInfo = Member_BLL.GetModelByKeyFiled(memberID);
        string token = memberInfo.authorizerAccessToken;
        appID = memberInfo.authorizerAppid;     //这里用的是服务方的PPID，不是公众号的APPID

        string result = Post("https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=" + token + "&type=jsapi", "");

        JObject objResult = (JObject)JsonConvert.DeserializeObject(result);

        ticket = objResult.Value<string>("ticket");

        return ticket;
    }

    private void Bind()
    {
        WeiXinInterface.RefreshAndUpdateToken(memberID);            //刷新服务方的token
        timestamp = ConvertDateTimeInt(DateTime.Now).ToString();    //时间戳
        noncestr = GenerateNoncestr(16);                            //随机生成的字符串
        ticket = GetTicket();
        string url = "http://****/jspage.aspx?memberID=" + memberID;　　//*号部分各位替换成自己的域名

        string tempStr = string.Format("jsapi_ticket={0}&noncestr={1}&timestamp={2}&url={3}", ticket, noncestr, timestamp, url);

        LogTool.LogToDirDest(filePath, LogType.Debug, pageUrl + " 获取到的明文:" + tempStr);

        signature = System.Web.Security.FormsAuthentication.
         HashPasswordForStoringInConfigFile(tempStr, "sha1").ToLower();

        LogTool.LogToDirDest(filePath, LogType.Debug, pageUrl + " 获取到的signature:" + signature);
        //Response.Write(testStr);
    }