盗取万网的就可以比方用下面的办法获得远程的URL,再用正则判断一下 public String Get_Http(String a_strUrl, int timeout)
{
string strResult;
try
{ HttpWebRequest myReq = (HttpWebRequest)HttpWebRequest.Create(a_strUrl);
myReq.Timeout = timeout;
HttpWebResponse HttpWResp = (HttpWebResponse)myReq.GetResponse();
Stream myStream = HttpWResp.GetResponseStream();
StreamReader sr = new StreamReader(myStream, Encoding.Default);
StringBuilder strBuilder = new StringBuilder();
while (-1 != sr.Peek())
{
strBuilder.Append(sr.ReadLine());
} strResult = strBuilder.ToString();
}
catch (Exception exp)
{ strResult = "错误:" + exp.Message;
} return strResult;
}
{
string strResult;
try
{ HttpWebRequest myReq = (HttpWebRequest)HttpWebRequest.Create(a_strUrl);
myReq.Timeout = timeout;
HttpWebResponse HttpWResp = (HttpWebResponse)myReq.GetResponse();
Stream myStream = HttpWResp.GetResponseStream();
StreamReader sr = new StreamReader(myStream, Encoding.Default);
StringBuilder strBuilder = new StringBuilder();
while (-1 != sr.Peek())
{
strBuilder.Append(sr.ReadLine());
} strResult = strBuilder.ToString();
}
catch (Exception exp)
{ strResult = "错误:" + exp.Message;
} return strResult;
}
解决方案 »
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