.net发送HTTP请求

 1 string postData = "appKey=" + appKey;//参数 2 postData += ("&appSecret=" + appSecret); 3  4 var request = (HttpWebRequest)WebRequest.Create(url); 5 request.Method = "POST";//请求方式 6 request.ContentType = "application/x-www-form-urlencoded";//请求内容类型 7 var data = Encoding.UTF8.GetBytes(postData);//获取长度 8 request.ContentLength = data.Length; 9 Stream newStream = request.GetRequestStream();10 11 //send12 newStream.Write(data, 0, data.Length);13 newStream.Close();14 15 //get16 WebResponse response = request.GetResponse();17 newStream = response.GetResponseStream();18 StreamReader reader = new StreamReader(newStream);19 string responseFromServer = reader.ReadToEnd();//得到返回数据20 reader.Close();21 response.Close();

 

.net发送HTTP请求