通达信有量化交易接口吗:c Http Post访问接口方式

带证书Xml提交数据

public static 通达信有量化交易接口吗,string PostHttpsPost(通达信有量化交易接口吗,string url, string data, string token,string sign, Encoding encoding)
        {
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
            ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(ValidateServerCertificate);
            System.Net.ServicePointManager.DefaultConnectionLimit = 200;
            Uri uri = new Uri(url);  
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
            //User-AgentHTTP标头的值
            request.UserAgent = 'Code Sample Web Client';
            request.Credentials = CredentialCache.DefaultCredentials;
            request.Method = 'post';
            if (!string.IsNullOrEmpty(token) && !string.IsNullOrEmpty(sign))//除了Auth接口以外其他post接口都需要传这两个参数
            {
                request.Headers.Add('4GGOGO-Auth-Token', token);
                request.Headers.Add('HTTP-X-4GGOGO-Signature', sign);
            }
            request.ContentType = 'text/xml';
            request.Headers.Add('charset:utf-8'); 
            request.Accept = 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8';
            request.Timeout = 100000;
            request.KeepAlive = false;
            request.ProtocolVersion = HttpVersion.Version10;
            request.CookieContainer = new CookieContainer();
            CookieCollection cookies = new CookieCollection();
            request.CookieContainer.Add(cookies);
            byte[] buffer = Encoding.UTF8.GetBytes(data);
            request.ContentLength = buffer.Length;
            X509Certificate cer = new X509Certificate('E:pdata.cer', 'changeit');//证书地址和密码
            request.ClientCertificates.Add(cer);  
            System.GC.Collect();
            //如果需要POST数据     
              if (data != null)
              {
                  string result = '';
                  //reqStream.Write(buffer, 0, buffer.Length);
                  //reqStream.Close();
                  using (System.IO.Stream requestStream = request.GetRequestStream())
                  {
                      requestStream.Write(buffer, 0, buffer.Length);
                      requestStream.Close();
                  }
                  HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                  //获取服务端返回数据
                  StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
                  result = sr.ReadToEnd().Trim();
                  sr.Close();
                  //关闭连接和流
                  if (response != null)
                  {
                      response.Close();
                  }
                  if (request != null)
                  {
                      request.Abort();
                  }
                  return result;
              } 
            return '';
        }
//调用：     
 string data = HelpCommon.GetAuthXml(requestTime, AppKey, signature);//获取xml字符串拼接，也可以是data序列化成xml数据
                string reslut = WebUtils.PostHttpsPost(apiUrl, data, '', '', encoding);
                var amodel = XmlHelper.XmlDeserialize(reslut);

参数提交方式：application/json;charset=UTF-8

c Http Post访问接口方式

提交和返回数据都为json格式

统一采用UTF-8字符编码

public  string Post(string Url, string jsonParas)
        {
            string strURL = Url;
            //创建一个HTTP请求  
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strURL);
            //Post请求方式  
            request.Method = 'POST';
            //内容类型
            request.ContentType = 'application/x-www-form-urlencoded';
 
            //设置参数，并进行URL编码 
 
            string paraUrlCoded = jsonParas;//System.Web.HttpUtility.UrlEncode(jsonParas);   
 
            byte[] payload;
            //将Json字符串转化为字节  
            payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded);
            //设置请求的ContentLength   
            request.ContentLength = payload.Length;
            //发送请求，获得请求流 
 
            Stream writer;
            try
            {
                writer = request.GetRequestStream();//获取用于写入请求数据的Stream对象
            }
            catch (Exception)
            {
                writer = null;
                Console.Write('连接服务器失败!');
            }
            //将请求参数写入流
            writer.Write(payload, 0, payload.Length);
            writer.Close();//关闭请求流
           // String strValue = '';//strValue为http响应所返回的字符流
            HttpWebResponse response;
            try
            {
                //获得响应流
                response = (HttpWebResponse)request.GetResponse();
            }
            catch (WebException ex)
            {
                response = ex.Response as HttpWebResponse;
            }
            Stream s = response.GetResponseStream();
            //  Stream postData = Request.InputStream;
            StreamReader sRead = new StreamReader(s);
            string postContent = sRead.ReadToEnd();
            sRead.Close();
            return postContent;//返回Json数据
        }
调用：   string askurl = testUrl + '?sid=' + sid + '&mobi=' + mobi + '&sign=' + sign + '&msg=' + encodeMsgs;
          string relust = Post(askurl, '');
         // 或者  string relust = Post(askurl, sid=' + sid + '&mobi=' + mobi + '&sign=' + sign + '&msg=' + encodeMsgs);

文章为作者独立观点，不代表股票交易接口观点