自动生成html文件

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C# code

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.IO;
using System.Text;

/// <summary>
/// WriteFile 的摘要说明
/// </summary>
public class WriteFile
{
public WriteFile()
{

}
    public static bool createHtml( string [] strnewsHtml, string [] stroldHtml, string strModeFilePath, string strPath)
    {
        bool flag = false ;
        StreamReader sr = null ;
        StreamWriter sw = null ;
        string filepath = HttpContext.Current.Server.MapPath(strModeFilePath);
        Encoding code = Encoding.GetEncoding( " gb2312 " );
        string s = string .Empty;
        try
        {
            sr = new StreamReader(filepath,code);
            s = sr.ReadToEnd();
        }
        catch (Exception ex)
        {
            throw ex;
        }
        finally
        {
            sr.Close();
        }
        try
        {
            for ( int i = 0 ; i < strnewsHtml.Length; i ++ )
            {
                s = s.Replace(stroldHtml[i], strnewsHtml[i]);
            }
            sw = new StreamWriter(HttpContext.Current.Server.MapPath(strPath), false , code);
            sw.Write(s);
            flag = true ;
        }
        catch (Exception ex)
        {
            flag = false ;
            throw ex;
        }
        finally { sw.Flush(); sw.Close(); } return flag;
    }
    public static bool UpdateHtmlPage( string [] strNewsHtml, string [] strStartHtml, string [] strEndHtml, string strHtml)
    {
        bool Flage = false ;
        StreamReader ReaderFile = null ;
        StreamWriter WrirteFile = null ;
        string FilePath = HttpContext.Current.Server.MapPath(strHtml);
        Encoding Code = Encoding.GetEncoding( " gb2312 " );
        string strFile = string .Empty;
        try
        {
            ReaderFile = new StreamReader(FilePath, Code);
            strFile = ReaderFile.ReadToEnd();

        }
        catch (Exception ex)
        {
            throw ex;
        }
        finally
        {
            ReaderFile.Close();
        }
        try
        {
            int intLengTh = strNewsHtml.Length;
            for ( int i = 0 ; i < intLengTh; i ++ )
            {
                int intStart = strFile.IndexOf(strStartHtml[i]) + strStartHtml[i].Length;
                int intEnd = strFile.IndexOf(strEndHtml[i]);
                string strOldHtml = strFile.Substring(intStart, intEnd - intStart);
                strFile = strFile.Replace(strOldHtml, strNewsHtml[i]);
            }
            WrirteFile = new StreamWriter(FilePath, false , Code);
            WrirteFile.Write(strFile);
            Flage = true ;
        }
        catch (Exception ex)
        {
            throw ex;
        }
        finally
        {

            WrirteFile.Flush();
            WrirteFile.Close();
        }
        return Flage;
    }

}

调用公共类：
----------------------------------------------------------------------------
protected void Button2_Click( object sender, EventArgs e)
    {
        string NewsTitle = this .TextBox1.Text;
        string NewsKindName = this .DropDownList1.SelectedItem.Text;
        string NewsBody = this .WebEditor1.Text;
        DateTime PubTime = DateTime.Now;
        string UserName = Session[ " UserName " ].ToString();
        Response.Write(NewsKindName);
        string [] strNewsHtml = new string [] { NewsTitle, NewsKindName, NewsBody, PubTime.ToString(), UserName };
        string [] strOldHtml = new string [] { " @Title " , " @NewsKInd " , " @NewsBody " , " @PubTime " , " @UserName " };
        string strFileName = DateTime.Now.ToString( " ddhhmmss " ) + " .html " ;
        string strFilePath = string .Format( " NewsHtml/{0} " , strFileName);
        try
        {
            if (WriteFile.createHtml(strNewsHtml, strOldHtml, " mode.htm " , strFilePath))
            {
                this .Label1.Text = " 生成成功！ " ;
            }
            else
            {
                this .Label1.Text = " 生成失败！ " ;
            }

        }
        catch
        {
            this .Label1.Text = " 生成失败！ " ;
        }
    }

  protected void Button3_Click( object sender, EventArgs e)
    {
        string [] strNewsHtml = new string []{ " 鑫少爷到此一游！ " };
        string [] strStartHtml = new string []{ " <!-- start --> " };
        string [] strEndHtml = new string []{ " <!--end--> " };
        if (WriteFile.UpdateHtmlPage(strNewsHtml, strStartHtml, strEndHtml, " NewsHtml/02011139.html " ))
        {
            this .Label1.Text = " 生成首页成功！ " ;
        }
        else
        {
            this .Label1.Text = " 生成首页失败！ " ;
        }
    }

新建文件夹NewsHtml,生成html文件放在里面
-----------------------------------------------------------

增加一个模板文件

< html xmlns = " http://www.w3.org/1999/xhtml " >
< head >
    < title > 无标题页 </ title >
</ head >
< body >
    < table border = " 1 " cellpadding = " 0 " cellspacing = " 0 " style = " width: 522px; height: 338px " >
        < tr >
            < td align = " center " colspan = " 2 " >
                @Title </ td >
        </ tr >
        < tr >
            < td align = " center " colspan = " 2 " >
                发布人：@UserName & nbsp; & nbsp; 发布时间:@PubTime & nbsp; & nbsp; & nbsp; 新闻类别：@NewsKInd </ td >
        </ tr >
        < tr >
            < td colspan = " 2 " >
                @NewsBody </ td ></ tr >< tr >
  < td style = " WIDTH: 100px " >
</ td >< td style = " WIDTH: 100px " >
</ td ></ tr ></ table ></ body ></ html >