调用聊天机器人 -小I机器人

public static string sendMsg2(string msg)
      {
 
          try
          {    
               msg = Uri.EscapeDataString( msg);
               string sUrl = "http://i.xiaoi.com/robot/webrobot?data={%22sessionId%22:%228e52024188u65e13782%22,%22robotId%22:%22webbot%22,%22userId%22:%22b472189e640448c8927f3b982d945886%22,%22body%22:{%22content%22:%22"+msg+"%22},%22type%22:%22txt%22}";
               string s = HttpHelper.HttpGet(sUrl);
               string[] sAll =s.Split((char)1);//Trim((char)1).Trim();
               int i = sAll.Length;
               if (i > 1) {
                   i = i - 2;
               }
               if (i == 2)
               {
                   i = 0;
               }
               s= sAll[i].Trim((char)1).Trim();
               JToken  j = JToken.Parse(s);
              // //{"robotId":"webbot","userId":"b472189e640448c8927f3b982d945886","sessionId":"8e52024100404449ba67f903c5e13782","type":"txt","body":{"fontStyle":0,"fontColor":0,"content":"今天是星期三\r\n今天是戊戌年五月廿一\r\n宜:嫁娶.祭祀.沐浴.扫舍.修饰垣墙.\r\n忌:行丧.安葬.\r\n\r\n","emoticons":{}}}
              return "" + j["body"]["content"];
 
          }
          catch(Exception ex)
          {
 
              return "";
          }
 
 
      }