asp.net的get和post请求

asp.net的get和post请求

 //获取第三方api的工具类

    public class HttpUtils

    {

        public static string Get(string Url)

        {

            //System.GC.Collect();

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

            request.Proxy = null;

            request.KeepAlive = false;

            request.Method = "GET";

            request.ContentType = "application/json; charset=UTF-8";

            request.AutomaticDecompression = DecompressionMethods.GZip;

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

            Stream myResponseStream = response.GetResponseStream();

            StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.UTF8);

            string retString = myStreamReader.ReadToEnd();

            myStreamReader.Close();

            myResponseStream.Close();

            if (response != null)

            {

                response.Close();

            }

            if (request != null)

            {

                request.Abort();

            }

            return retString;

        }

        public static string Post(string Url, string Data, string Referer)

        {

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

            request.Method = "POST";

            request.Referer = Referer;

            byte[] bytes = Encoding.UTF8.GetBytes(Data);

            request.ContentType = "application/x-www-form-urlencoded";

            request.ContentLength = bytes.Length;

            Stream myResponseStream = request.GetRequestStream();

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

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

            StreamReader myStreamReader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);

            string retString = myStreamReader.ReadToEnd();

            myStreamReader.Close();

            myResponseStream.Close();

            if (response != null)

            {

                response.Close();

            }

            if (request != null)

            {

                request.Abort();

            }

            return retString;

        }

    }