本文共 1751 字,大约阅读时间需要 5 分钟。
我写的一个在.NET下获取网页内容的类: using System; using System.Net; using System.IO; using System.Text; using System.Windows.Forms; namespace iUNS { /// <summary> /// iuGetWebContent 的摘要说明。 /// </summary> public class iuGetWebContent { public iuGetWebContent() { // // TODO: 在此处添加构造函数逻辑 // } /// <summary> /// 从指定的url取得网页内容 /// </summary> /// <param name="url"> 网页地址 </param> /// <returns> 返回取得的内容 </returns> public static string getContentFromUrl( string url, string encoding) { try { string text = "" ; // Create a 'WebRequest' object with the specified url. WebRequest myWebRequest = WebRequest.Create(url); myWebRequest.Timeout = 10000 ; // Send the 'WebRequest' and wait for response. WebResponse myWebResponse = myWebRequest.GetResponse(); // Obtain a 'Stream' object associated with the response object. Stream ReceiveStream = myWebResponse.GetResponseStream(); Encoding encode = System.Text.Encoding.GetEncoding(encoding); // Pipe the stream to a higher level stream reader with the required encoding format. StreamReader readStream = new StreamReader( ReceiveStream, encode ); // Console.WriteLine("\nResponse stream received"); Char[] read = new Char[ 512 ]; // Read 512 charcters at a time. int count = readStream.Read( read, 0 , 512 ); // Console.WriteLine("HTML\r\n"); while (count > 0 ) { // Dump the 512 characters on a string and display the string onto the console. String str = new String(read, 0 , count); text += str; count = readStream.Read(read, 0 , 512 ); } // Release the resources of stream object. readStream.Close(); // Release the resources of response object. myWebResponse.Close(); return text; } catch { return " MYERROR " ; } } } } 本文转自 OldHawk 博客园博客,原文链接http://www.cnblogs.com/taobataoma/archive/2007/04/30/733255.html :,如需转载请自行联系原作者