测试通过，请求的为自己写的一般处理程序，代码如下：
代码
Encoding myEncoding
=
Encoding.GetEncoding(
"
gb2312
"
);
string param = HttpUtility.UrlEncode( " aa " , myEncoding) + " = " +
HttpUtility.UrlEncode( " 值A " , myEncoding);
byte [] bs = Encoding.UTF8.GetBytes(param);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create( " http://xxxx.com " );
req.Method = " POST " ;
req.UserAgent = " Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.1.4322) " ;
req.ContentType = " application/x-www-form-urlencoded;charset=gb2312 " ;
req.ContentLength = bs.Length;
Stream reqStream = req.GetRequestStream();
reqStream.Write(bs, 0 , bs.Length);
reqStream.Close();
WebResponse myWebResponse = req.GetResponse();
using (StreamReader sr = new StreamReader(myWebResponse.GetResponseStream(), myEncoding))
{
// 返回结果
Response.Write(sr.ReadToEnd());
}
string param = HttpUtility.UrlEncode( " aa " , myEncoding) + " = " +
HttpUtility.UrlEncode( " 值A " , myEncoding);
byte [] bs = Encoding.UTF8.GetBytes(param);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create( " http://xxxx.com " );
req.Method = " POST " ;
req.UserAgent = " Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.1.4322) " ;
req.ContentType = " application/x-www-form-urlencoded;charset=gb2312 " ;
req.ContentLength = bs.Length;
Stream reqStream = req.GetRequestStream();
reqStream.Write(bs, 0 , bs.Length);
reqStream.Close();
WebResponse myWebResponse = req.GetResponse();
using (StreamReader sr = new StreamReader(myWebResponse.GetResponseStream(), myEncoding))
{
// 返回结果
Response.Write(sr.ReadToEnd());
}
本文转自王磊的博客博客园博客，原文链接：http://www.cnblogs.com/vipstone/archive/2011/01/18/1938386.html，如需转载请自行联系原作者
