求助，.net 调用 百度统计接口DataApi 网上只有php的示例

[Astpiy]

 Mac = "D4-3D=7E-BC-51-27";
            //登陆用户名
            string username = "*****";
            //token
            string publickey = @"<RSAKeyValue><Modulus>3TY7mJK3DWt/kFo6i/vgqJQ13Kc8mb7wEB7FKad40DFqHtxlXRcZup/B5U3C5kUvLvD2/36vCIt8aH8GwslQFOsmflN42/mKv0LpdIltW0nDI60BuNSDpGmMZtRk4k+bJvN+9+056AZduu3BCRJxgk3qn8xsdeWbp+um42j4uLs=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>";
           
            //functionName//登陆阶段
            string functionName = "preLogin";
 

            string toten = "ASDFGJfMA0GCSIb3DQEBAQUAA4GNADCBiQKBgQCVxjt1gGInUGF+QqUj4+2sYQHms8EqUD4j5AP+L4XKGGDRuHhxcg/Co6vhMWn7tUqyFiLLR/Y0idiHKCV/OySjAyu1xzdmb85hY4/zfckOUQ1roSFdqcRGNRTczRtlJ00WohN0Ezei8p081n08L5q0tllSTI+G6BLKzJrTaCIX+QIDAQAB";
            //request 内容
            string requestContent = @"[{'username': '" + username + "','token': '" + toten + "','functionName': 'preLogin','uuid': '" + Mac + "','request':[{'osVersion':' Windows','deviceType':'pc','clientVersion':'1.0'}]}]";

            //requestContent=System.Web.HttpUtility.HtmlDecode()
            string ys = GZipCompressString(requestContent);
            string ras = "";
            int len=ys.Length;
            if (len <= 117)
            {
                ras = GetRASDate(publickey, ys);
            }
            else
            {

                int pj = len / 117;
                if (pj > 1)
                {
                    for (int i = 0; i < pj; i++)
                    {
                        ras += GetRASDate(publickey, ys.Substring(117*i, 117));
                    }
                    ras += GetRASDate(publickey, ys.Substring(117 * pj, len - (117 * pj )));
                }
                else
                {
                    ras = GetRASDate(publickey, ys);
                }


                //ras = GetRASDate(publickey, ys.Substring(0,len/2));
                //ras += GetRASDate(publickey, ys.Substring(len/2,len-len/2));
            }
            string res = "";
            if(ras!="")
            {
                res = HttpPost("https://api.baidu.com/sem/common/HolmesLoginService", ras);//返回结果。
            }

 private string HttpPost(string Url, string postDataStr)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);
            request.Headers.Add("UUID:A4-5D-7E-BC-51-27 ");//,Content-Type:data/gzencode and rsa public encrypt;charset=UTF-8
            request.Headers.Add("ACCOUNT_TYPE:1 ");
            //request.Headers.Add("Content-Type:  data/gzencode and rsa public encrypt;charset=UTF-8");
            request.Method = "POST";
            request.ContentType = "data/gzencode and rsa public encrypt;charset=UTF-8";
            //request.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";
            //request.ContentLength = postDataStr.Length;
            Stream myRequestStream = request.GetRequestStream();
            StreamWriter myStreamWriter = new StreamWriter(myRequestStream, Encoding.GetEncoding("utf-8"));
            myStreamWriter.Write(postDataStr);
            myStreamWriter.Close();
            #region 发送post请求到服务器并读取服务器返回信息
            Stream responseStream;
            try
            {
                responseStream = request.GetResponse().GetResponseStream();
            }
            catch (Exception e)
            {
                // log error
                Console.WriteLine(
                    string.Format("POST操作发生异常：{0}", e.Message)
                    );
                throw e;
            }
            #endregion

            #region 读取服务器返回信息
            string stringResponse = string.Empty;
            using (StreamReader responseReader =
                new StreamReader(responseStream, Encoding.GetEncoding("utf-8")))
            {
                stringResponse = responseReader.ReadToEnd();
            }
            responseStream.Close();
            #endregion
            return stringResponse;
            //HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            //Stream myResponseStream = response.GetResponseStream();
            //StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8"));
            //string retString = myStreamReader.ReadToEnd();
            //myStreamReader.Close();
            //myResponseStream.Close();
            //return retString;
        }



        public string  GetRASDate(string publickey, string plaintext)
        {
            RSACryptoServiceProvider rsa1 = new RSACryptoServiceProvider();
            RSACryptoServiceProvider rsa2 = new RSACryptoServiceProvider();

            //string publickey;
            //publickey = rsa1.ToXmlString(false);   //导出 rsa1 的公钥

            //string plaintext;
           // plaintext = "你好吗？这是用于测试的字符串。";   //原始数据
            //Console.WriteLine("原始数据是：\n{0}\n", plaintext);

            rsa2.FromXmlString(publickey); //rsa2 导入 rsa1 的公钥，用于加密信息

            //rsa2开始加密
            byte[] cipherbytes;
            cipherbytes = rsa2.Encrypt(
             Encoding.UTF8.GetBytes(plaintext),
             false);

            return (string)(Convert.ToBase64String(cipherbytes));
        }


        public string GZipCompressString(string rawString)
        {
            if (string.IsNullOrEmpty(rawString) || rawString.Length == 0)
            {
                return "";
            }
            else
            {
                byte[] rawData = System.Text.Encoding.UTF8.GetBytes(rawString.ToString());
                byte[] zippedData = Compress(rawData);
                return (string)(Convert.ToBase64String(zippedData));
            }

        }
        /// <summary>  
        /// GZip压缩  
        /// </summary>  
        /// <param name="rawData"></param>  
        /// <returns></returns>  
        public static byte[] Compress(byte[] rawData)
        {
            MemoryStream ms = new MemoryStream();
            GZipStream compressedzipStream = new GZipStream(ms, CompressionMode.Compress, true);
            compressedzipStream.Write(rawData, 0, rawData.Length);
            compressedzipStream.Close();
            return ms.ToArray();
        }  

[Astpiy]

有时候返回：0\f\0\0\0\0\0\0

[qzyf1992]

参数不对呗要不就是请求头不对没加cookie什么的自己抓抓包看看

[zl879211311]

lz,你的问题解决了么，我的是返回code值为3

[小林_Object]

楼主 返回0\f\0\0\0\0\0\0 这个问题怎么解决的，我现在也碰到这样的问题。

[dasuiyuanhao]

楼主 返回0\f\0\0\0\0\0\0 这个问题怎么解决的，我现在也碰到这样的问题。

[快乐小泊]

楼主 返回0\f\0\0\0\0\0\0 这个问题怎么解决的，我现在也碰到这样的问题。

[qq_34821642]

引用 1 楼 Astpiy 的回复:

有时候返回：0\f\0\0\0\0\0\0

你们成功调用了百度统计API？ 我现在遇到问题， 不知道怎么处理， 如果知道， 请加我QQ：530979210，回复我也可以， 谢谢

[a灬魂淡]

看的有点蒙圈的感觉啊