生成静态页

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net;
using System.Text;
using System.IO;

namespace ToHtml
{
    //51aspx.com生成静态页演示文件，转载请保留该信息
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
          
        }

        //根据模板生成，保持在html文件夹中(部分源码搜集于网络)
        protected void Button1_Click(object sender, EventArgs e)
        {
            //源码是替换掉模板中的特征字符

            string mbPath =Server.MapPath("template.htm");
            Encoding code = Encoding.GetEncoding("gb2312");
            StreamReader sr = null;
            StreamWriter sw = null;
            string str = null;

            //读取
            try
            {
                sr = new StreamReader(mbPath, code);
                str = sr.ReadToEnd();

            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                sr.Close();
            }

            //根据时间自动重命名，扩展名也可以自行修改
            string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + ".htm";
            str = str.Replace("$title$", txtTitle.Text);//替换Title
            str = str.Replace("$content$", txtContent.Text);//替换content

            //生成静态文件
            try
            {
                sw = new StreamWriter(Server.MapPath("htm/") + fileName, false, code);
                sw.Write(str);
                sw.Flush();

            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                sw.Close();
                Response.Write("恭喜<a href=htm/"+fileName+" target=_blank>"+fileName+"</a>已经生成，保存在htm文件夹下！");
            }

        }

        //根据Url地址生成静态页保持
        protected void Button2_Click(object sender, EventArgs e)
        {
            Encoding code = Encoding.GetEncoding("utf-8");
            StreamReader sr = null;
            StreamWriter sw = null;
            string str = null;

            //读取远程路径
            WebRequest temp = WebRequest.Create(txtUrl.Text.Trim());
            WebResponse myTemp = temp.GetResponse();
            sr = new StreamReader(myTemp.GetResponseStream(), code);
            //读取
            try
            {
                sr = new StreamReader(myTemp.GetResponseStream(), code);
                str = sr.ReadToEnd();

            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                sr.Close();
            }
            string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + ".htm";

            //写入
            try
            {
                sw = new StreamWriter(Server.MapPath("htm/") + fileName, false, code);
                sw.Write(str);
                sw.Flush();

            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                sw.Close();
                Response.Write("恭喜<a href=htm/" + fileName + " target=_blank>" + fileName + "</a>已经生成，保存在htm文件夹下！");
            }

        }
    //使用Render方法生成
  protected override void Render(HtmlTextWriter writer)
  {
   string name = Request.Url.AbsolutePath.Substring(1,Request.Url.AbsolutePath.Length-1).Replace("aspx","htm");
   string newUrl = "";
   if(name.IndexOf("/") > 0)
   {
    newUrl = Server.MapPath("../")+name;
   }
   else
   {
    newUrl = Server.MapPath("./")+name;
   }
   StreamWriter swr = new StreamWriter(newUrl);
   HtmlTextWriter htmlw = new HtmlTextWriter(swr);
   base.Render (htmlw);
   htmlw.Flush();
   htmlw.Close();
   Response.Redirect(Request.Url.AbsoluteUri.Replace("aspx","htm"),true);
  }
  }
}