狂急的一个问题，比较难哦，渴望高手回答，在线==~~~

aaaa250 2006-01-23 09:52:22

我的客户端是WIN FORM，现在我要通过HTTP请求头形式将参数给JAVA的SERVLET服务器，服务器给我返回一个XML形式的HTTP，我在客户端接收，用datagrid把数据显示出来，我用.net怎么实现客户端的功能？？

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aaaa250 2006-01-23

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好的，还是要谢谢~

真相重于对错 2006-01-23

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sorry , 因为你的xml具体是什么我不清楚，没法给你写代码了
还是给你个msdn的例子吧
ms-help://MS.MSDNQTR.2003FEB.2052/cpguide/html/cpconxmldataset.htm

aaaa250 2006-01-23

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谢谢 hdt(倦怠) ，XML得到了，怎么转成DATASET，最好是C#的

真相重于对错 2006-01-23

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System.Net.HttpWebRequest wbq = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create( "http://www.163.com?id=1" );
System.Net.HttpWebResponse wbr = (System.Net.HttpWebResponse)wbq.GetResponse();
Stream stream = wbr.GetResponseStream();
int nCount = (int)wbr.ContentLength;
byte[] b = new byte[nCount];
stream.Read( b , 0 , nCount );
string str = System.Text.Encoding.Default.GetString( b , 0 , nCount );
str 就是xml内容

aaaa250 2006-01-23

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非常感谢hdt(倦怠) ，我很菜，你写的代码，最后XML是不是在String str = new String(read, 0, count)里面？

aaaa250 2006-01-23

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谢谢楼上，你写的是MSDN的例子，我也看了，不过我还需要些具体的实现方法啊。
比如说，我要发的请求是 http://www.163.com?id=1 怎么发送
服务器给我发的是 http://10.0.0.38:9090/RetailShop/RetailShopServlet -这是一个XML
我接收然后得到XML，怎么接受啊？

真相重于对错 2006-01-23

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获得xml
可以通过
HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(url);
// Sends the HttpWebRequest and waits for the response.
HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();
// Gets the stream associated with the response.
Stream receiveStream = myHttpWebResponse.GetResponseStream();
Encoding encode = System.Text.Encoding.GetEncoding("utf-8");
// Pipes the stream to a higher level stream reader with the required encoding format.
StreamReader readStream = new StreamReader( receiveStream, encode );
Console.WriteLine("\r\nResponse stream received.");
Char[] read = new Char[256];
// Reads 256 characters at a time.
int count = readStream.Read( read, 0, 256 );
Console.WriteLine("HTML...\r\n");
while (count > 0)
{
// Dumps the 256 characters on a string and displays the string to the console.
String str = new String(read, 0, count);
Console.Write(str);
count = readStream.Read(read, 0, 256);
}
Console.WriteLine("");
// Releases the resources of the response.
myHttpWebResponse.Close();
// Releases the resources of the Stream.
readStream.Close();

真相重于对错 2006-01-23

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HttpWebRequest HttpWReq =
(HttpWebRequest)WebRequest.Create("http://www.contoso.com");
HttpWReq.KeepAlive = false;
HttpWReq.Headers.Add("Accept-Language:da");//加请求头
也可以这样
HttpWReq.Headers.Add("Accept-Language","da");

HttpWebResponse HttpWResp = (HttpWebResponse)HttpWReq.GetResponse();
String ver = HttpWResp.ProtocolVersion.ToString();
HttpWResp.Close();

aaaa250 2006-01-23