有没有调用JSAPI的代码案例

C# code
  public static string getss()        
        {          

            WebRequest wrep = WebRequest.Create("https://oapi.dingtalk.com/gettoken?corpid=id&corpsecret=secret");
            WebResponse wrp = wrep.GetResponse();
            Stream strm = wrp.GetResponseStream();
            StreamReader sr = new StreamReader(strm, Encoding.UTF8);
            string jsonstr= sr.ReadToEnd();
            sr.Close();
            return jsonstr;//   {"access_token":"value","errcode":0,"errmsg":"ok"}  
        }亲测有用

-------------------------

发送消息，亲测有用


public string Send()
        {


            HttpWebRequest request = WebRequest.Create("https://oapi.dingtalk.com/message/send?access_token=access_token") as HttpWebRequest;

            //"{\"errcode\":40035,\"errmsg\":\"不合法的参数\"}"

            string ps = "{\"touser\":\"16|824\",\"toparty\":\"1\",\"agentid\":\"3917947\",\"msgtype\":\"text\",\"text\":{\"content\":\"this is a test memo four.\"}}";

            request.Method = "POST";

            request.ContentType = "application/json";

            request.ContentLength = Encoding.UTF8.GetByteCount(ps);

            Stream strs = request.GetRequestStream();

            StreamWriter strw = new StreamWriter(strs,Encoding.GetEncoding("GB2312"));

            strw.Write(ps);

            strw.Close();

            HttpWebResponse reponse = request.GetResponse() as HttpWebResponse;

            Stream sts = reponse.GetResponseStream();

            StreamReader sr = new StreamReader(sts,Encoding.GetEncoding("UTF-8"));

            string s = sr.ReadToEnd();

            sr.Close();
            sts.Close();
          

            return s;
        }