#region GetHttp请求

        /// <summary>

        /// GetHttp请求

        /// </summary>

        /// <param name="url">GetUrl</param>

        /// <returns></returns>

        public static string HttpWebResponse_Get(string url)

        {

            string strRet = null;

            try

            {

                string strUrl = url;

                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strUrl);

                request.Timeout = ;

                HttpWebResponse response = (HttpWebResponse)request.GetResponse();

                System.IO.Stream resStream = response.GetResponseStream();

                Encoding encode = System.Text.Encoding.UTF8;

                StreamReader readStream = new StreamReader(resStream, encode);

                Char[] read = new Char[];

                int count = readStream.Read(read, , );

                while (count > )

                {

                    String str = new String(read, , count);

                    strRet = strRet + str;

                    count = readStream.Read(read, , );

                }

                resStream.Close();

            }

            catch (Exception e) { }

            return strRet;

        }

        #endregion

#region PostHttp请求

        /// <summary>

        /// PostHttp请求

        /// </summary>

        /// <param name="postData">post数据</param>

        /// <param name="url">postUrl</param>

        public static string HttpWebResponse_Post(string postData, string url)

        {

            string result = null;

            try

            {

                //string postData = "{\"tableName\":\"" + tableName + "\",\"tableId\": \"" + tableId + "\"}";

                Uri uri = new Uri(url);

                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);

                UTF8Encoding encoding = new UTF8Encoding();

                byte[] bytes = encoding.GetBytes(postData);

                request.Method = "POST";

                request.ContentType = "application/json";

                request.ContentLength = bytes.Length;

                Stream writeStream = request.GetRequestStream();

                writeStream.Write(bytes, , bytes.Length);

                HttpWebResponse response = (HttpWebResponse)request.GetResponse();

                using (Stream responseStream = response.GetResponseStream())

                {

                    using (StreamReader readStream = new StreamReader(responseStream, Encoding.UTF8))

                    {

                        result = readStream.ReadToEnd();

                        readStream.Close();

                    }

                }

                writeStream.Close();

                return result;

            }

            catch (Exception)

            {

            }

            return result;

        }

        #endregion