请问大家,
string strUrl="http://192.77.107.106/ecwp/ecw_wms.dll?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetCapabilities";
byte[] buf = new byte[38192];
HttpWebRequest request = (HttpWebRequest)WebRequest.Create( strUrl);
HttpWebResponse response=(HttpWebResponse)request.GetResponse( );
Stream resStream = response.GetResponseStream( );
int count = resStream.Read( buf, 0, buf.Length );
string temp = System.Text.Encoding.Default.GetString( buf, 0,count );
resStream.Close( );
为什么总是报异常:
未处理的“System.Net.WebException”类型的异常出现在 system.dll 中。
其他信息: 基础连接已经关闭: 该服务器提交了 HTTP 协议冲突。但是如果我换成普通网页就没事,比如http://www.baidu.com,请问大家这是怎么回事,谢谢各位
string strUrl="http://192.77.107.106/ecwp/ecw_wms.dll?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetCapabilities";
byte[] buf = new byte[38192];
HttpWebRequest request = (HttpWebRequest)WebRequest.Create( strUrl);
HttpWebResponse response=(HttpWebResponse)request.GetResponse( );
Stream resStream = response.GetResponseStream( );
int count = resStream.Read( buf, 0, buf.Length );
string temp = System.Text.Encoding.Default.GetString( buf, 0,count );
resStream.Close( );
为什么总是报异常:
未处理的“System.Net.WebException”类型的异常出现在 system.dll 中。
其他信息: 基础连接已经关闭: 该服务器提交了 HTTP 协议冲突。但是如果我换成普通网页就没事,比如http://www.baidu.com,请问大家这是怎么回事,谢谢各位
通过ie你能访问这个url吗?
如果不能你还要在iis里进行设置
对dll的映射
{
string url = "http://192.168.10.58/test.jsp";
HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest; request.Headers.Add("dfsoft", "value"); HttpWebResponse response = request.GetResponse() as HttpWebResponse ; Stream receiveStream = response.GetResponseStream();
//string head = response.GetResponseHeader();
Encoding encode = System.Text.Encoding.GetEncoding("GBK"); StreamReader readStream = new StreamReader(receiveStream, encode); StringBuilder sb = new StringBuilder(""); Char[] read = new Char[256]; int count = readStream.Read(read, 0, 256);
while (count > 0)
{
String str = new String(read, 0, count);
sb.Append(str);
count = readStream.Read(read, 0, 256);
} string result = sb.ToString(); result = result.Replace("\r\n", ""); return result; }
HTTP 协议冲突有可能是什么造成的啊
你如果不能确定httpwebrequest和ie对这个url的访问的具体情况,建议装一个抓包软件,看看
我在ie里可以正常访问,我访问的是本机,应该不存在网络问题,我用抓包软件看了,能够正常读取,你认为协议冲突是怎么回事〉???谢谢
怎么确定是38192个字节
Stream resStream = response.GetResponseStream( ); byte[] bres = new byte[resStream.length];