/// <summary>

        /// 客户端Http（GET）

        /// </summary>

        /// <param name="strUrl">请求路径</param>

        /// <returns>response字符串</returns>

        public string HttpGet(string strUrl)

        {

            // string strEncodeUrl = HttpUtility.UrlEncode(strUrl, Encoding.UTF8);

            string content = string.Empty;

            try

            {

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

                wReq.Method = "GET";

                // Get the response instance.

                System.Net.WebResponse wResp = wReq.GetResponse();

                System.IO.Stream respStream = wResp.GetResponseStream();

                using (System.IO.StreamReader reader = new System.IO.StreamReader(respStream, UTF8Encoding.UTF8))

                {

                    content = reader.ReadToEnd();

                }

                respStream.Close();

                wResp.Close();

                wReq.Abort();

            }

            catch (Exception ex)

            {

                LogHelper.Instance.Error("HttpGet请求出错:" + ex.ToString());

                throw;

            }

            return content;

        }