public string RntMsg(string Content, string CounterID)
        {
            string    com  = "select * from blue.turing where state = '1' order by robotid";
            MySQL     msql = new MySQL("blue");
            DataTable dt   = msql.S(com);

            if (dt.Rows.Count == 0)
            {
                return("好累啊,明天在说吧。");
            }
            else
            {
                string appkey     = dt.Rows[0]["APIkey"].ToString();
                string url        = "http://www.tuling123.com/openapi/api";
                var    parameters = new Dictionary <string, string>();
                if (Content.Length > 30)
                {
                    Content = Content.Substring(0, 29);
                }
                Content = Content.ToLower().Replace("BlueYifan", "图灵机器人");
                parameters.Add("key", appkey);       //你申请的key
                parameters.Add("info", Content);     //要发送给机器人的内容,不要超过30个字符
                parameters.Add("userid", CounterID); //1~32位,此userid针对您自己的每一个用户,用于上下文的关联
                string  str  = sendPost(url, parameters, "post");
                JObject jo   = JObject.Parse(str);
                string  code = jo["code"].ToString();
                string  rnt  = "";
                switch (code)
                {
                case "100000":
                {
                    rnt = jo["text"].ToString();
                }
                break;

                case "200000":
                {
                    rnt = jo["text"].ToString() + "\n";
                    rnt = rnt + "<a href=\"" + jo["url"].ToString() + "\">" + "点击查看" + "</a> ";
                }
                break;

                case "302000":
                {
                    rnt = jo["text"].ToString() + "\n";
                    JArray ja = JArray.Parse(jo["list"].ToString());
                    rnt = rnt + "共" + ja.Count.ToString() + "条\n";
                    for (int i = 0; i < ja.Count; i++)
                    {
                        JObject jo_ = JObject.Parse(ja[i].ToString());
                        rnt = rnt + "<a href=\"" + jo_["detailurl"].ToString() + "\">" + (i + 1).ToString() + "、" + jo_["article"].ToString() + "</a> \n";
                    }
                }
                break;

                case "308000":
                {
                    rnt = jo["text"].ToString() + "\n";
                    JArray ja = JArray.Parse(jo["list"].ToString());
                    rnt = rnt + "共" + ja.Count.ToString() + "条\n";
                    for (int i = 0; i < ja.Count; i++)
                    {
                        JObject jo_ = JObject.Parse(ja[i].ToString());
                        rnt = rnt + "<a href=\"" + jo_["detailurl"].ToString() + "\">" + (i + 1).ToString() + "、" + jo_["name"].ToString() + "</a> \n";
                    }
                }
                break;

                case "40004":
                {
                    rnt = "抱歉,未能收到您发的信息,可能是因为丢包或其它原因。能再发一遍吗?";
                    msql.I_D_U("UPDATE blue.turing SET state = '0' where APIkey = '" + appkey + "'");
                }
                break;

                case "40001":
                {
                    rnt = "抱歉,我出故障了,错误代码 1 ,可以把错误代码转告给Wan Yifan吗?";
                }
                break;

                case "40007":
                {
                    rnt = "抱歉,我出故障了,错误代码 7 ,可以把错误代码转告给Wan Yifan吗?";
                }
                break;

                case "40002":
                {
                    rnt = "抱歉,我出故障了,错误代码 2 ,可以把错误代码转告给Wan Yifan吗?";
                }
                break;
                }
                rnt = rnt.Replace("图灵机器人", "BlueYifan").Replace("亲爱的", "尊敬的用户").Replace("旧服务已下线,请迁移至 http://api.fanyi.baidu.com", "我不说了");
                return(rnt);
            }
        }
        public string RntMsg(string PicUrl)
        {
            WebClient wc = new WebClient();

            byte[]       bytes = wc.DownloadData(PicUrl);
            MemoryStream ms    = new MemoryStream(bytes);
            Image        img   = Image.FromStream(ms);

            MC = Statistics.PrincipalColorAnalysis((Bitmap)img, 3, 24);

            MySQL     msql    = new MySQL("blue");
            DataTable dtColor = new DataTable();

            dtColor = msql.S("SELECT * FROM blue.color;");

            DataTable dtRnt = new DataTable();

            dtRnt.Columns.Add("name");
            dtRnt.Columns.Add("amount");


            for (int i = 0; i < MC.Count; i++)
            {
                string cn_name = "";
                string en_name = "";
                string name    = "";
                long   sim     = long.MaxValue;

                int X1 = MC[i].Color & 255;
                int X2 = (MC[i].Color & 65280) / 256;
                int X3 = (MC[i].Color & 16711680) / 65536;
                foreach (DataRow drColor in dtColor.Rows)
                {
                    int  Y1     = Convert.ToInt32(drColor["R"].ToString());
                    int  Y2     = Convert.ToInt32(drColor["G"].ToString());
                    int  Y3     = Convert.ToInt32(drColor["B"].ToString());
                    long result = (X1 - Y1) * (X1 - Y1) + (X2 - Y2) * (X2 - Y2) + (X3 - Y3) * (X3 - Y3);
                    //double X = (X1 * Y1 + X2 * Y2 + X3 * Y3);
                    //double Y = Math.Sqrt(X1 * X1 + X2 * X2 + X3 * X3) * Math.Sqrt(Y1 * Y1 + Y2 * Y2 + Y3 * Y3);
                    //double result = X / Y;
                    if (result <= sim)
                    {
                        cn_name = drColor["CN_NAME"].ToString();
                        en_name = drColor["EN_NAME"].ToString();
                        name    = cn_name + "(" + en_name + ")";
                        sim     = result;
                    }
                }
                DataRow drNew = dtRnt.NewRow();
                drNew["name"]   = name;
                drNew["amount"] = MC[i].Amount.ToString();
                dtRnt.Rows.Add(drNew);
            }


            Dictionary <string, DataRow> dict = new Dictionary <string, DataRow>(); //这个字典用于查找第一列相同的项目
            List <DataRow> removeRows         = new List <DataRow>();               //这个List 存储需要删除的重复行

            foreach (DataRow row in dtRnt.Rows)
            {
                string  key = row["name"].ToString();
                DataRow dr_;
                if (dict.TryGetValue(key, out dr_))
                {
                    dr_["amount"] = int.Parse(dr_["amount"].ToString()) + int.Parse(row["amount"].ToString());
                    removeRows.Add(row); //将这一行加入要删除的行列表中
                }
                else
                {
                    dict.Add(key, row);
                }
            }
            //删除重复的行
            foreach (DataRow row in removeRows)
            {
                dtRnt.Rows.Remove(row);
            }

            string rnt = "";

            foreach (DataRow dr in dtRnt.Rows)
            {
                rnt = rnt + "颜色名称:" + dr["name"].ToString() + "\n" + "像素个数:" + dr["amount"].ToString() + "\n\n";
            }
            return(rnt);
        }