批量下载百度空间的皮肤

     正在开发校园博客系统，设计支持自动换肤，但没人力自己设计，那去偷偷扒其他博客系统的了。发现百度空间的样式漂亮很多，一个一个人肉下载效率太低，写了个程序下载他所有的css:

using System.IO;
using System.Net;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

public partial class _Default : System.Web.UI.Page
{
    private static int TryTimes = 0;
    private readonly static string severPath = HttpContext.Current.Server.MapPath("") + "\\Files\\";
    protected void Page_Load(object sender, EventArgs e)
    {
        //javascript:use('
        for (int k = 0; k < 44; k++)  //总的css有 43页，全部下载下来够狠吧，哈哈！！
        {
            string pagereq = "http://hi.baidu.com/sys/share/index/"+k.ToString();//地址
            string pagestr = GetPost(pagereq);

            string[] temp = pagestr.Split(new string[] { "javascript:use('" }, StringSplitOptions.RemoveEmptyEntries);
            List<string> Ltemp = new List<string>();
            foreach (string s in temp)
            {
                if (s.IndexOf('\'') == 24)
                    Ltemp.Add(s.Substring(0, 24));
            }
            string[] strcss = Ltemp.ToArray();

            for (int i = 0; i < strcss.Length; i++)
            {

                string req = "http://www.hi.baidu.com/penjilu/css/item/" + strcss[i] + ".css";//地址

                TryTimes = 0;
                string Page = GetPost(req);

                Response.Write("文件" + strcss[i].ToString() + "______重试" + TryTimes.ToString() + "次<br/>");

                if (Page != "")
                {
                    string FileName = severPath + strcss[i] + ".css";

                    Stream w = File.Open(FileName, FileMode.OpenOrCreate);
                    StreamWriter sw = new StreamWriter(w);
                    sw.Write(Page);
                    sw.Close(); sw.Dispose();

                }
            }

            #region //下载凤凰网的css代码
            //for (int i = 1; i < 16; i++)
            //{
            //    string req = "http://blogfile.ifeng.com/uploadfiles/css/tpl_" + i.ToString() + "/blog_layout_2.css";

            //    TryTimes = 0;
            //    string Page = GetPost(req);
            //    Response.Write("文件"+i.ToString()+"______重试"+TryTimes.ToString()+"次<br/>");
            //    if (Page != "")
            //    {
            //        string FileName = severPath + "blog_layout_" + i.ToString() + ".css";

            //        Stream w = File.Open(FileName, FileMode.OpenOrCreate);
            //        StreamWriter sw = new StreamWriter(w);
            //        sw.Write(Page);
            //        sw.Close(); sw.Dispose();

            //    }
            //}
            #endregion
        }
    }
    private string GetPost( string url)
    {
        if (TryTimes <= 10)
            TryTimes++;
        else
            return "";
        try
        {
            WebRequest web = (HttpWebRequest)WebRequest.Create(url);
            web.Method = "get";
            web.Timeout = 5000;
            WebResponse rep = (HttpWebResponse)web.GetResponse();
            Stream str = rep.GetResponseStream();
            StreamReader r = new StreamReader(str, System.Text.Encoding.GetEncoding("gb2312"));
            string page = r.ReadToEnd();
            r.Close();
            r.Dispose();
            return page;
        }
        catch
        {
            TryTimes++;
            return GetPost(url);
        }
    }
}