string ret = string.Empty; try
{
//发送请求
HttpWebRequest req = ( HttpWebRequest )WebRequest.Create( "url" );
byte[] beff = Encoding.BigEndianUnicode.GetBytes( "要发送的字串" );
req.Method = "post";
req.ContentType = "application/x-www-form-urlencoded";
req.ContentLength = beff.Length;
Stream reqStream = req.GetRequestStream();
reqStream.Write( beff, 0, beff.Length );
reqStream.Close(); //接收返回字串
HttpWebResponse res = ( HttpWebResponse )req.GetResponse();
StreamReader sr = new StreamReader( res.GetResponseStream(), Encoding.BigEndianUnicode );
ret = sr.ReadToEnd();
sr.Close();
res.Close();
}
catch( Exception e )
{
ret = string.Empty;
throw new Exception( e.Message );
} return ret;
以上是我发送POST请求,然后经过服务的URL处理后返回一个处理后的字串,为什么要不就是403错误,要不就是501错误拉,快帮我看看拉,急死了,谢谢大家了!
{
//发送请求
HttpWebRequest req = ( HttpWebRequest )WebRequest.Create( "url" );
byte[] beff = Encoding.BigEndianUnicode.GetBytes( "要发送的字串" );
req.Method = "post";
req.ContentType = "application/x-www-form-urlencoded";
req.ContentLength = beff.Length;
Stream reqStream = req.GetRequestStream();
reqStream.Write( beff, 0, beff.Length );
reqStream.Close(); //接收返回字串
HttpWebResponse res = ( HttpWebResponse )req.GetResponse();
StreamReader sr = new StreamReader( res.GetResponseStream(), Encoding.BigEndianUnicode );
ret = sr.ReadToEnd();
sr.Close();
res.Close();
}
catch( Exception e )
{
ret = string.Empty;
throw new Exception( e.Message );
} return ret;
以上是我发送POST请求,然后经过服务的URL处理后返回一个处理后的字串,为什么要不就是403错误,要不就是501错误拉,快帮我看看拉,急死了,谢谢大家了!
远程服务器返回错误: (500) 内部服务器错误Create(url)的方法绝对正确,只是我copy地址过来的时候改了一下的
至于提到的防火墙也没有问题,我用telnet命令测试过,是通的哪位高手帮忙看看啊,真急死了
string ret = string.Empty;
Stream inputStream = System.Web.HttpContext.Current.Request.InputStream;
BinaryReader br = new BinaryReader( inputStream, System.Text.Encoding.BigEndianUnicode );
int length = int.Parse( inputStream.Length.ToString() );
byte[] b = br.ReadBytes( length );
ret = System.Text.Encoding.BigEndianUnicode.GetString( b );
br.Close();
return ret;快来高手帮我看看啊
<pages validateRequest="false"></pages>放在<system.web>里同时在请求的时候的url要指定到文件,不能是目录名