C# 发送Http协议 模拟 Post Get请求

标签：amr   form   method   ade   stat   str   发送   enc   参数   1.参数 paramsValue的格式 要和 Reques.ContentType一致， 如果 contentype  "application/x-www-form-urlencoded" 表单类型，那么  参数为   a=1&b=2 形式 如果 。。。         "application/json"  json 类型  那么参数就为  "{a:1,b:2}" 格式   2.可以添加自定义header,  add（key,value） 接受获取header   Request.Headers.Get(key)   Get public static string HttpGet(string url) { string result=string.Empty; try { HttpWebRequest wbRequest = (HttpWebRequest)WebRequest.Create(url); wbRequest.Method = "GET"; HttpWebResponse wbResponse = (HttpWebResponse)wbRequest.GetResponse(); using (Stream responseStream = wbResponse.GetResponseStream()) { using (StreamReader sReader = new StreamReader(responseStream)) { result = sReader.ReadToEnd(); } } } catch (Exception ex) { } return result; } Post 请求 public static string HttpPost(string url, string paramData, Dictionary headerDic = null) { string result = string.Empty; try { HttpWebRequest wbRequest = (HttpWebRequest)WebRequest.Create(url); wbRequest.Method = "POST"; wbRequest.ContentType = "application/x-www-form-urlencoded"; wbRequest.ContentLength = Encoding.UTF8.GetByteCount(paramData); if (headerDic != null && headerDic.Count > 0) { foreach (var item in headerDic) { wbRequest.Headers.Add(item.Key, item.Value); } } using (Stream requestStream = wbRequest.GetRequestStream()) { using (StreamWriter swrite = new StreamWriter(requestStream)) { swrite.Write(paramData); } } HttpWebResponse wbResponse = (HttpWebResponse)wbRequest.GetResponse(); using (Stream responseStream = wbResponse.GetResponseStream()) { using (StreamReader sread = new StreamReader(responseStream)) { result = sread.ReadToEnd(); } } } catch (Exception ex) { } return result; } C# 发送Http协议 模拟 Post Get请求标签：amr   form   method   ade   stat   str   发送   enc   参数   原文地址：http://www.cnblogs.com/duanbiflying/p/7464713.html