https://www.heckjj.com/index.php zh-cn https://www.heckjj.com/Chharp-HttpWebRequest-POST/ Heck <@hecks.tk> Thu, 26 Aug 2010 02:53:31 +0000 https://www.heckjj.com/Chharp-HttpWebRequest-POST/ 我们来看下在C#中如何用post数据的，请下面的这个例子。
//purl处理页面,str参数（如：username=admin&passwod=123456） //使用：string data = PostData("http://www.hecks.tk/", "action=Fav&str=这个是好网站");         public static string PostData(string purl,string str)          {              try              {                  byte[] data = System.Text.Encoding.GetEncoding("GB2312").GetBytes(str);                  // 准备请求                  HttpWebRequest req = (HttpWebRequest)WebRequest.Create(purl);                  //设置超时                  req.Timeout = 30000;                  req.Method = "Post";                  req.ContentType = "application/x-www-form-urlencoded";                  req.ContentLength = data.Length;                  Stream stream = req.GetRequestStream();                  // 发送数据                  stream.Write(data, 0, data.Length);                  stream.Close();                  HttpWebResponse rep = (HttpWebResponse)req.GetResponse();                  Stream receiveStream = rep.GetResponseStream();                  Encoding encode = System.Text.Encoding.GetEncoding("GB2312");                  // Pipes the stream to a higher level stream reader with the required encoding format.                  StreamReader readStream = new StreamReader(receiveStream, encode);                  Char[] read = new Char[256];                  int count = readStream.Read(read, 0, 256);                  StringBuilder sb = new StringBuilder("");                  while (count > 0)                  {                      String readstr = new String(read, 0, count);                      sb.Append(readstr);                      count = readStream.Read(read, 0, 256);                  }                  rep.Close();                  readStream.Close();                  return sb.ToString();              }              catch (Exception ex)              {                  return "";                 // ForumExceptions.Log(ex);              }          }
Tags - c# , httpwebrequest , post ]]> https://www.heckjj.com/Chharp-HttpWebRequest-POST/#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 https://www.heckjj.com/Chharp-HttpWebRequest-POST/#blogcomment