读取远程网页能做什么就不用多说了吧,做小偷程序或是采集,也就诸如此类了吧。
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public string GetPage( string url)
{
HttpWebRequest request = null ;
HttpWebResponse response = null ;
StreamReader reader = null ;
try
{
request = (HttpWebRequest)WebRequest.Create(url);
request.Timeout = 20000;
request.AllowAutoRedirect = false ;
response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK && response.ContentLength < 1024 * 1024)
{
reader = new StreamReader(response.GetResponseStream(), System.Text.Encoding.Default);
string html = reader.ReadToEnd();
return html;
}
}
catch
{
}
finally
{
if (response != null )
{
response.Close();
response = null ;
}
if (reader != null )
reader.Close();
if (request != null )
request = null ;
}
return string .Empty;
}
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