public static string HttpPost(string uri, object data, SerializationType serializationType) { HttpWebRequest request = WebRequest.Create(uri) as HttpWebRequest; request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded;charset=utf-8"; string xmlStr = string.Empty; if (data is string) { xmlStr = (string)data; } else if (serializationType == SerializationType.Xml) { xmlStr = SerializationHelper.XmlSerialize(data); SerializationHelper.XmlDeserialize(data.GetType(), xmlStr); } else if (serializationType == SerializationType.Json) { xmlStr = SerializationHelper.JsonSerialize(data); } byte[] bytes = new CNNWebClient { Timeout = 300 }.UploadData(uri, "POST", Encoding.UTF8.GetBytes(xmlStr)); return(Encoding.UTF8.GetString(bytes)); }
/// <summary> /// 向远程Url Post数据 /// </summary> /// <param name="uri">请求URL地址</param> /// <param name="data">请求参数</param> /// <param name="serializationType">参数序列化方式</param> /// <returns>响应字符串</returns> public static string HttpPost(string uri, object data, SerializationType serializationType) { HttpWebRequest _request = HttpWebRequest.Create(uri) as HttpWebRequest; _request.Method = "POST"; _request.ContentType = "application/x-www-form-urlencoded;charset=utf-8"; string _requestParamter = string.Empty; if (data is string) { _requestParamter = (string)data; } else { if (serializationType == SerializationType.Xml) { _requestParamter = SerializeHelper.XmlSerialize(data); } else if (serializationType == SerializationType.Json) { _requestParamter = SerializeHelper.JsonSerialize(data); } } CNNWebClient _webClient = new CNNWebClient(); _webClient.Timeout = 300; byte[] _responeBuffer = _webClient.UploadData(uri, "POST", Encoding.UTF8.GetBytes(_requestParamter)); return(Encoding.UTF8.GetString(_responeBuffer)); }
public static string HttpPost(string uri, NameValueCollection data) { byte[] bytes = new CNNWebClient { Encoding = Encoding.UTF8, Timeout = 300 }.UploadValues(uri, "POST", data); return(Encoding.UTF8.GetString(bytes)); }
/// <summary> /// 向远程Url Post数据 /// </summary> /// <param name="uri">请求URL地址</param> /// <param name="data">请求参数</param> /// <returns>响应字符串</returns> public static string HttpPost(string uri, NameValueCollection data) { CNNWebClient _webClient = new CNNWebClient(); _webClient.Encoding = Encoding.UTF8; _webClient.Timeout = 300; byte[] _responeBuffer = _webClient.UploadValues(uri, "POST", data); return(Encoding.UTF8.GetString(_responeBuffer)); }
public static string HttpPost(string uri, System.Collections.Specialized.NameValueCollection data) { CNNWebClient wc = new CNNWebClient(); wc.Encoding = Encoding.UTF8; wc.Timeout = 300; var t = wc.UploadValues(uri, "POST", data); string tText = Encoding.UTF8.GetString(t); return(tText); }
public static string HttpPost(string uri, object data, SerializationType serializationType) { HttpWebRequest request = HttpWebRequest.Create(uri) as HttpWebRequest; request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded;charset=utf-8"; string dataStr = string.Empty; if (data is string) { dataStr = (string)data; } else { if (serializationType == SerializationType.Xml) { dataStr = SerializationHelper.XmlSerialize(data); object o = SerializationHelper.XmlDeserialize(data.GetType(), dataStr); } else if (serializationType == SerializationType.Json) { dataStr = SerializationHelper.JsonSerialize(data); } } CNNWebClient wc = new CNNWebClient(); wc.Timeout = 300; var t = wc.UploadData(uri, "POST", Encoding.UTF8.GetBytes(dataStr)); string tText = Encoding.UTF8.GetString(t); /* * System.Diagnostics.Debug.WriteLine(tText); * byte[] buffer; * Stream stream; * if (!string.IsNullOrWhiteSpace(dataStr)) * { * buffer = Encoding.UTF8.GetBytes(dataStr); * stream = request.GetRequestStream(); * stream.Write(buffer, 0, buffer.Length); * } * //request.d * HttpWebResponse response = request.GetResponse() as HttpWebResponse; * * stream = response.GetResponseStream(); * buffer = new byte[response.ContentLength]; * stream.Read(buffer, 0, (int)response.ContentLength); * //string encoding = string.IsNullOrWhiteSpace(response.ContentEncoding) ? "uft-8" : response.ContentEncoding; * string responseText = Encoding.UTF8.GetString(buffer); * System.Diagnostics.Debug.WriteLine(responseText); * return responseText; */ return(tText); }
Byte[] GetRomoteByte(string path) { try { CNNWebClient client = new CNNWebClient(); client.Timeout = 5; return(client.DownloadData(path)); } catch { errorString = "加载图片失败 =.=,没福利了"; } return(null); }
string GetRomoteString(string path) { try { CNNWebClient client = new CNNWebClient(); client.Timeout = 5; return(client.DownloadString(path)); } catch { errorString = "图片地址加载失败 =.=,没福利了"; } return(null); }
/// <summary> /// 向远程Url Post数据 /// </summary> /// <param name="url">url</param> /// <param name="postData">post数据</param> /// <param name="header">Header数据</param> /// <param name="serializationType">post数据以及返回数据序列号处理方式</param> /// <returns>返回数据</returns> public static string Post(string url, object postData, NameValueCollection header, SerializationType serializationType) { string _serializaPostDataString = SerializePostDataObject(postData, serializationType); using (CNNWebClient _webClient = new CNNWebClient()) { _webClient.Timeout = 300; if (header != null) { _webClient.Headers.Add(header); } byte[] _responseBuffer = _webClient.UploadData(url, "POST", Encoding.UTF8.GetBytes(_serializaPostDataString)); return(_responseBuffer != null?Encoding.UTF8.GetString(_responseBuffer) : string.Empty); } }
public string GetClientSlidePath(string url) { string str = ""; try { //string url = DNTRequest.GetString("url"); CNNWebClient _WebClient = new CNNWebClient(); //_WebClient.Timeout = 1; _WebClient.Encoding = System.Text.Encoding.UTF8;//定义对象语言 str = _WebClient.DownloadString(url); return(str); } catch { return("-1"); } }
//获取单支股票行情 private void stockmarket_one(string stock, ref string stockdata) { string stockurl = ""; CNNWebClient webClient = new CNNWebClient(); //通过WebClient方式去获取资源文件 stock_appendurl(stock, ref stockurl, CfgStruct.marketlist_t, false); Uri uri = new Uri(stockurl, false); try { stockdata = webClient.DownloadString(uri); } catch (InvalidCastException e) { throw (e); } webClient.Dispose(); }
//获取单支股票行情 private void stockmarket_one(string stock, ref string stockdata) { string stockurl = ""; CNNWebClient webClient = new CNNWebClient(); //通过WebClient方式去获取资源文件 stock_appendurl(stock, ref stockurl, CfgStruct.marketlist_t,false); Uri uri = new Uri(stockurl, false); try { stockdata = webClient.DownloadString(uri); } catch(InvalidCastException e) { throw (e); } webClient.Dispose(); }