/// <summary> /// Get传输数据 /// </summary> /// <param name="Url">URL地址</param> /// <param name="jsonParas">Json数据</param> /// <returns></returns> public static string Get(string Url, Dictionary <string, string> paramDic = null) { string retString = ""; try { if (paramDic != null) { var isFirst = true; foreach (var kv in paramDic) { if (isFirst) { Url += "?"; isFirst = false; } else { Url += "&"; } Url += kv.Key + "=" + kv.Value; } } HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url); request.KeepAlive = false; request.Method = "GET"; request.ContentType = "text/html;charset=UTF-8"; request.Timeout = 60000; HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Stream myResponseStream = response.GetResponseStream(); StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8")); retString = myStreamReader.ReadToEnd(); myStreamReader.Close(); myResponseStream.Close(); } catch (Exception e) { var resModel = new ResponseModelBase(); resModel.result = ResponseModelBase.FAILED; resModel.errMessage = e.Message; retString = resModel.Serializer(); } return(retString); }
/// <summary> /// Post传输数据 /// </summary> /// <param name="Url">URL地址</param> /// <param name="jsonParas">Json数据</param> /// <returns></returns> public static string Post(string Url, string jsonParas) { string strURL = Url; if (jsonParas.Equals("")) { jsonParas = "null"; } //创建一个HTTP请求 HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strURL); //Post请求方式 request.Method = "POST"; //内容类型 request.ContentType = "application/x-www-form-urlencoded;charset=utf-8"; request.Timeout = 60000; //设置参数,并进行URL编码 string paraUrlCoded = jsonParas;//System.Web.HttpUtility.UrlEncode(jsonParas); byte[] payload; //将Json字符串转化为字节 payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded); //设置请求的ContentLength request.ContentLength = payload.Length; //发送请求,获得请求流 Stream writer; try { writer = request.GetRequestStream();//获取用于写入请求数据的Stream对象 } catch (Exception e) { writer = null; Console.Write("连接服务器失败!"); var resModel = new ResponseModelBase(); resModel.result = ResponseModelBase.FAILED; resModel.errMessage = "连接服务器失败!" + e.Message; return(resModel.Serializer()); } //将请求参数写入流 writer.Write(payload, 0, payload.Length); writer.Close();//关闭请求流 //String strValue = "";//strValue为http响应所返回的字符流 HttpWebResponse response; try { //获得响应流 response = (HttpWebResponse)request.GetResponse(); } catch (WebException ex) { response = ex.Response as HttpWebResponse; var resModel = new ResponseModelBase(); resModel.result = ResponseModelBase.FAILED; resModel.errMessage = ex.Message; return(resModel.Serializer()); } Stream s = response.GetResponseStream(); //Stream postData = System.Net.WebReq.InputStream; StreamReader sRead = new StreamReader(s); string postContent = sRead.ReadToEnd(); sRead.Close(); return(postContent);//返回Json数据 }