开发ASP.NET下的MP3小偷程序
1、分析一下番茄花园的歌来源： PageUrl = "http://tomatolei.com/bbs/T_playlist.asx";
2、目标地址：1.xml
3、用程序转换格式：
前台：
＜%@ Page language="c#" Codebehind="ReadAndWriteXml.aspx.cs" AutoEventWireup="false" Inherits="读取番茄花园的MP3.ReadAndWriteXml" validateRequest=false%＞
＜!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" ＞
＜HTML＞
＜HEAD＞
＜title＞读取番茄花园MP3列表＜/title＞
＜meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR"＞
＜meta content="C#" name="CODE_LANGUAGE"＞
＜meta content="JavaScript" name="vs_defaultClientScript"＞
＜meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema"＞
＜/HEAD＞
＜body MS_POSITIONING="GridLayout"＞
＜form id="Form1" method="post" runat="server"＞
＜FONT face="宋体"＞
＜asp:TextBox id="TextBox1" style="Z-INDEX: 101; LEFT: 56px; POSITION: absolute; TOP: 32px" runat="server"
Width="312px" Height="240px" TextMode="MultiLine"＞＜/asp:TextBox＞
＜asp:Button id="Button1" style="Z-INDEX: 102; LEFT: 160px; POSITION: absolute; TOP: 288px" runat="server"
Width="96px" Text="修正~"＞＜/asp:Button＞＜/FONT＞＜/form＞
＜/body＞
＜/HTML＞
后台：
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
namespace 读取番茄花园的MP3
{
/// ＜summary＞
/// WebForm1 的摘要说明。
/// ＜/summary＞
public class ReadAndWriteXml : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox TextBox1;
protected System.Web.UI.WebControls.Button Button1;
private string PageUrl = "";
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
if(!IsPostBack)
{
///首先读取番茄花园的acx文件(http://tomatolei.com/bbs/T_playlist.asx)
///
PageUrl = "http://tomatolei.com/bbs/T_playlist.asx";
WebClient wc = new WebClient();
wc.Credentials = CredentialCache.DefaultCredentials;
Byte[] pageData = wc.DownloadData(PageUrl);
string Result = Encoding.Default.GetString(pageData);
TextBox1.Text=Result;
}
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// ＜summary＞
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// ＜/summary＞
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void Button1_Click(object sender, System.EventArgs e)
{
string temp=TextBox1.Text;
TextBox1.Text="＜musics firstRun=\"1\"＞";
TextBox1.Text+=temp;
TextBox1.Text=TextBox1.Text.Replace("＜Asx Version=3.0＞","");
TextBox1.Text=TextBox1.Text.Replace("＜Param Name=\"AllowShuffle\" Value=\"yes\"/＞ ","");
TextBox1.Text=TextBox1.Text.Replace("＜/Asx＞","");
TextBox1.Text=TextBox1.Text.Replace("＜/Entry＞","");
TextBox1.Text=TextBox1.Text.Replace("＜Entry＞","");
TextBox1.Text=TextBox1.Text.Replace("＜Title＞","＜music name=\"");
TextBox1.Text=TextBox1.Text.Replace("＜/Title＞","\"");
TextBox1.Text=TextBox1.Text.Replace("＜Ref href=","addres=");
TextBox1.Text+="＜/musics＞";
//TextBox1.Text=TextBox1.Text.Replace("\r\n","");
/// 下面开始生成
1.xml文件
///
StreamWriter swFromFileStreamUTF8Buffer=new StreamWriter(Server.MapPath("./")+"1.xml",false,System.Text.Encoding.UTF8,512);
swFromFileStreamUTF8Buffer.Write(TextBox1.Text);
swFromFileStreamUTF8Buffer.Flush();
swFromFileStreamUTF8Buffer.Close();
}
}
}