asp.net生成静态页面的方法

转载

Ctansuozhe 2011-04-04 17:34:45 博主文章分类：asp.net

文章标签 职场 asp.net 休闲生成静态 html页面 文章分类 .Net 后端开发

方法一、将要访问的aspx页面内容读取出来，另存一下，保存为相应的html页面

如下：

首先建一个想要生成静态页的aspx页DynamicPage.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DynamicPage.aspx.cs" Inherits="DynamicPage" %>

<!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>这是个动态页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
    我是个动态页
    <br />
    <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="testid"
        DataSourceID="SqlDataSource1" Width="386px">
        <Columns>
          <asp:BoundField DataField="testid" HeaderText="testid" InsertVisible="False" ReadOnly="True"
            SortExpression="testid" />
          <asp:BoundField DataField="testname" HeaderText="testname" SortExpression="testname" />
        </Columns>
    </asp:GridView>
    <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:testConnectionString %>"
        SelectCommand="SELECT [testid], [testname] FROM [test_table]"></asp:SqlDataSource>
</div>
</form>
</body>
</html>
然后建一个用于生成其它页面的Default.aspx,并且拖放一个按钮，然后在代码隐藏文件中键入如下代码：
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;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void Button1_Click(object sender, EventArgs e)
{
GenerateStaticPage(Server.MapPath("GeneratePage/StaticPage.html"), "DynamicPage.aspx");
}

/// <summary>
/// 生成静态页
/// </summary>
/// <param name="destPage">生成后静态页的全路径名称</param>
/// <param name="srcPage">要生成的动态页</param>
private void GenerateStaticPage(string destPage,string srcPage)
{
    StreamWriter sw = new StreamWriter(destPage, false, Encoding.GetEncoding("gb2312"));
    Server.Execute(srcPage, sw);
    sw.Close();
}
}

方法二、使用模板替换

如下：

模板textt.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
  <title>ShowArticle</title>
   <body>
biaoti
<br>
content<br>
author
</body>
</HTML>
biaoti
<br>
content<br>
author
</body>
</HTML>

//转载网上的,生成HTML页
  public static bool WriteFile(string strText,string strContent,string strAuthor)
  {
   string path = HttpContext.Current.Server.MapPath("/news/");
   Encoding code = Encoding.GetEncoding("gb2312");
   // 读取模板文件
   string temp = HttpContext.Current.Server.MapPath("/news/text.html");
   StreamReader sr=null;
   StreamWriter sw=null;
   string str="";
   try
   {
    sr = new StreamReader(temp, code);
    str = sr.ReadToEnd(); // 读取文件
   }
   catch(Exception exp)
   {
    HttpContext.Current.Response.Write(exp.Message);
    HttpContext.Current.Response.End();
    sr.Close();
   }


   string htmlfilename=DateTime.Now.ToString("yyyyMMddHHmmss")+".html";
   // 替换内容
   // 这时,模板文件已经读入到名称为str的变量中了
   str =str.Replace("ShowArticle",strText); //模板页中的ShowArticle
   str = str.Replace("biaoti",strText);
   str = str.Replace("content",strContent);
   str = str.Replace("author",strAuthor);
   // 写文件
   try
   {
    sw = new StreamWriter(path + htmlfilename , false, code);
    sw.Write(str);
    sw.Flush();
   }
   catch(Exception ex)
   {
    HttpContext.Current.Response.Write(ex.Message);
    HttpContext.Current.Response.End();
   }
   finally
   {
    sw.Close();
   }
   return true;

此函数放在Conn.CS基类中了
在添加新闻的代码中引用注：工程名为Hover

    if(Hover.Conn.WriteFilethis.Title.Text.ToString),this.Content.Text.ToString),this.Author.Text.ToString)))
    {
     Response.Write("添加成功");
    }
    else
    {
     Response.Write("生成HTML出错!");
    }