c#POST請求php介面

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POST請求php介面

/// <summary>          /// 指定Post地址使用Get 方式擷取全部字串          /// </summary>          /// <param name="url">請求後台地址</param>          /// <returns></returns>          public string Post(string url, SortedDictionary<string, object> dic)        {            string result = "";            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);            //簽名加密            string sign = sh.MakeSign(dic);            request.Headers.Add("sign", sign);            request.Headers.Add("apptype", "winform");            request.Headers.Add("sendtime", GetTimeStamp());            request.Method = "POST";            request.ContentType = "application/x-www-form-urlencoded";            request.Accept = "*/*";            #region 添加Post 參數              StringBuilder builder = new StringBuilder();            int i = 0;            foreach (var item in dic)            {                if (i > 0)                    builder.Append("&");                builder.AppendFormat("{0}={1}", item.Key, item.Value);                i++;            }            byte[] data = Encoding.UTF8.GetBytes(builder.ToString());            request.ContentLength = data.Length;            using (Stream reqStream = request.GetRequestStream())            {                reqStream.Write(data, 0, data.Length);                reqStream.Close();            }            #endregion            HttpWebResponse resp;            try            {                 resp = (HttpWebResponse)request.GetResponse();            }            catch (WebException ex)            {                 resp =(HttpWebResponse)ex.Response;            }            Stream stream = resp.GetResponseStream();            //擷取響應內容              using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))            {                result = reader.ReadToEnd();            }            return result;        }

 

c#POST請求php介面