url post 请求方法

最近的项目是给手机app 提供方法。

因此 此方法可以进行接口测试

static class HttpClient
    {
        static CookieContainer cookies = new CookieContainer();
        public static string GetWebResponse(string url, string param)
        {
            string LoginUrl =new Config().Host + url;

            var bytes = new ASCIIEncoding().GetBytes(param);
            var request = (HttpWebRequest)WebRequest.Create(LoginUrl);

            request.Method = "POST";
            request.ContentType = "application/x-www-form-urlencoded";
            request.ContentLength = bytes.Length;
            request.CookieContainer = cookies;
            try
            {
                using (Stream stream = request.GetRequestStream())
                {
                    stream.Write(bytes, 0, bytes.Length);
                    stream.Close();
                }

                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
                {
                    StreamReader reader = new StreamReader(response.GetResponseStream());
                    var result = reader.ReadToEnd();
                    response.Close();
                    return result;
                }
            }
            catch (Exception ex)
            {
                throw new AggregateException(ex.ToString());
            }
        }
    }