asp.net生成html文件

最新推荐文章于 2022-02-28 17:30:06 发布

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最新推荐文章于 2022-02-28 17:30:06 发布

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分类专栏： ASP.NET技术文章标签： asp.net html textbox button asp server

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Asp.net生成静态文件（根据时间自动命名保持，默认扩展名是htm可以自行修改）.
通过收入内容替换模板或者url地址两种方式进行静态文件的生成
templete.htm为模板文件，htm为生成后的静态文件保持位置

代码如下:

<% @ Page Language = " C# " AutoEventWireup = " true "   CodeFile = " Default.aspx.cs " Inherits = " _Default " %>

<! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >

< html xmlns ="http://www.w3.org/1999/xhtml" >
< head runat ="server" >
     < title > 无标题页 </ title >
</ head >
< body >
     < form id ="form1" runat ="server" >
     < div >
        标题： < asp:TextBox ID ="txtTitle" runat ="server" Width ="352px" ></ asp:TextBox >< br />
        内容： < asp:TextBox ID ="txtContent" runat ="server" Height ="179px" TextMode ="MultiLine"
            Width ="350px" ></ asp:TextBox >< br />
         < br />
         < asp:Button ID ="Button1" runat ="server" OnClick ="Button1_Click" Text ="根据模板生成" />< br />
         < br />
         < br />
        Url地址： < asp:TextBox ID ="txtUrl" runat ="server" ToolTip ="请确认Url地址的存在" Width ="359px" ></ asp:TextBox >
         < br />
         < br />
         < asp:Button ID ="Button2" runat ="server" Text ="根据Url地址生成" OnClick ="Button2_Click" /></ div >
     </ form >
</ body >
</ html >

codeBehind代码如下:

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;

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！ " );
        }

    }
}

模板文件代码template.htm如下:

<! DOCTYPE html PUBLIC " -//W3C//DTD XHTML 1.0 Transitional//EN " " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd " >
< html xmlns = " http://www.w3.org/1999/xhtml " >
< head >
     < title > $title$ 生成静态页的Demo |- 51aspx.com </ title >
     < style type = " text/css " >

     </ style >
</ head >
< body >
< br />
< br />
< table width = " 100% " border = " 0 " bgcolor = " #339900 " >
   < tr >
     < td height = " 34 " align = " center " bgcolor = " #FFFFFF " >< span class = " STYLE1 " > $title$ </ span ></ td >
   </ tr >
   < tr >
     < td height = " 42 " bgcolor = " #FFFFFF " >< br />
       < br />
    内容：$content$ </ td >
   </ tr >
</ table >
</ body >
</ html >

asp.net生成html文件截图