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开发学院WEB开发ASP.NET .net 后台的小偷程序 阅读

.net 后台的小偷程序

 2006-08-29 17:13:47 来源:WEB开发网   
核心提示:PRivate void Page_Load(object sender, System.EventArgs e) { WebRequest wreq=WebRequest.Create("http://weather.yahoo.com/forecast/CHXX0133_c.html");

PRivate void Page_Load(object sender, System.EventArgs e)
  {
 
  WebRequest wreq=WebRequest.Create("http://weather.yahoo.com/forecast/CHXX0133_c.html"); 
 
  HttpWebResponse wresp=(HttpWebResponse)wreq.GetResponse(); 
 
  string HTML =""; 
  Stream s=wresp.GetResponseStream(); 
 
  StreamReader objReader = new StreamReader(s,System.Text.Encoding.GetEncoding("GB2312")); 
 
 
  string sLine = ""; 
  int i = 0; 
 
  while (sLine!=null) 
  { 
   i++; 
   sLine = objReader.ReadLine(); 
   if (sLine!=null) 
   HTML += sLine; 
  } 
 
  String temp= ""; 
  int start,stop; 
 
  // string aa="<div class=\"five-day-forecast night\" style=\"border:none;\">";
 
  //string aa="<div class=\"five-day-forecast\" style=\"border:none;\">";

  string aa="<table><th>Today</th>";
  start = HTML.IndexOf(aa,0,HTML.Length); 
 
  stop = HTML.IndexOf("</table>",start)+8; 
    
 
  temp = HTML.Substring(start, stop - start); 

  this.Weather2.Text=temp;
    string cc="<tr class=\"titles\"><td>";
//  
    int aa1 =temp.IndexOf(cc,0,temp.Length);

    

  int bb=temp.IndexOf("</td>",aa1);

  this.Weather2.Text=temp.Substring(aa1, bb - aa1).ToString(); 
 
 
  string ee="<tr class=\"temps\">";


  int aa2 =temp.IndexOf(ee,0,temp.Length);

    

  int bb1=temp.IndexOf("</td>",aa2);

  this.Label1.Text=temp.Substring(aa2, bb1 - aa2).ToString(); 

 
  // 在此处放置用户代码以初始化页面
  }

Tags:net 后台 小偷

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