主要的原理就是替换模板里的特殊字符。
1、静态模板页面 template.html，主要是定义了一些特殊字符，用来被替换。
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>$Title</title></head><body> <div style=" 417px; height: 54px" align="center"> <br /> $Title</div> <div style=" 417px; height: 8px"> 浏览<font color="red"><script src="http://localhost/.Net/NewsFiles/ClickCount.aspx?NewsId=$NewsId"></script></font>次 $Time</div> <div style=" 417px; height: 100px"> $Content</div> <div style=" 416px; height: 9px"> $Pager</div> <div style=" 416px; height: 8px"> <form id="form1" action="../AddComment.aspx" style="margin:0px"> <input id="Text1" type="text" /><Img id="Image1" src="http://www.cnblogs.com/UserInfo/CheckCode.aspx"/><br /> <textarea id="CommentContent" cols="20" rows="2"></textarea> <br /> <input id="NewsId" type="hidden" value="$NewsId"/> <input id="Button1" type="submit" value="button" /> <a href="../Display.aspx?NewsId=$NewsId">查看更多评论</a></form> </div></body></html>2、前态页面 NewsAdd.aspx，就是一个表单，用来填写新闻的标题和内容。
<%@ Page Language="C#" AutoEventWireup="false" validateRequest="false" CodeFile="NewsAdd.aspx.cs" Inherits="NewsAdd.Admin_AdminPanel_NewsAdd" %>
<%@ Register TagPrefix="FCKeditorV2" Namespace="FredCK.FCKeditorV2" Assembly="FredCK.FCKeditorV2" %><!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>添加新闻</title></head><body> <form id="form1" runat="server"> <div> <asp:Label ID="Label2" runat="server" Text="标题"></asp:Label> <asp:TextBox ID="Title" runat="server" Width="325px"></asp:TextBox><br /> <asp:Label ID="Label1" runat="server" Text="内容"></asp:Label> <FCKeditorV2:FCKeditor id="Content" basePath="~/FCKeditor/" runat="server" Height="400px" Width="70%"></FCKeditorV2:FCKeditor> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /> <asp:Label ID="Message" runat="server" ></asp:Label></div> </form></body></html>3、后台页面 NewsAdd.aspx.cs
using System;using System.Data;using System.Configuration;using System.Collections;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 Mysqlserver;using System.IO;using System.Text;namespace NewsAdd{
public partial class Admin_AdminPanel_NewsAdd : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e) {
} protected void Button1_Click(object sender, EventArgs e) { string strDate = DateTime.Now.ToString("yyMMdd") + "/" + DateTime.Now.ToString("yyyymmddhhmmss"); string strFileName = strDate + ".shtml";//存储到数据库中 string strTitle=Request.Form["Title"].ToString().Trim();//接收传过来的标题 string strContent=Request.Form["Content"].ToString().Trim();//接收传过来的内容 string[] content = strContent.Split(new Char[] {'|'});//对内容进行拆分，并保存到数组 int upbound = content.Length;//数组的上限 SqlServerDataBase db = new SqlServerDataBase(); bool success = db.Insert("insert into inNews(Title,Content,FilePath)values('" + strTitle + "','" + strContent + "','" + strFileName + "')", null); //if (success) // Message.Text = "添加成功！"; ///////////////////////////创建当前日期的文件夹开始 string dir = Server.MapPath("http://www.cnblogs.com/"+"NewsFiles/"+DateTime.Now.ToString("yyMMdd"));//用来生成文件夹 if (!Directory.Exists(dir)) { Directory.CreateDirectory(dir); } ///////////////////////////创建当前日期的文件夹结束 try { for (int i = 0; i < content.Length; i++) { //string[] newContent = new string[4];//定义和html标记数目一致的数组 StringBuilder strhtml = new StringBuilder(); //创建StreamReader对象 using (StreamReader sr = new StreamReader(Server.MapPath("http://www.cnblogs.com/" + "NewsFiles/") + "/template.html",Encoding.GetEncoding("gb2312"))) { String oneline; //读取指定的HTML文件模板 while ((oneline = sr.ReadLine()) != null) { strhtml.Append(oneline); } sr.Close(); } //为标记数组赋值 //SqlServerDataBase db = new SqlServerDataBase(); DataSet ds = db.Select("select top 1 NewsId from inNews order by NewsId desc", null);//获取id string strTable = "<table><tr><td>$upUrl</td><td>$Number</td><td>$downUrl</td></tr></table>";//上下页表格，注意此处的$upUrl（上一页），$Number（页码分页），$downUrl（下一页） //这三个是用来替换的。 string FilePath=""; strhtml = strhtml.Replace("$Title", strTitle); strhtml = strhtml.Replace("$NewsId", ds.Tables[0].Rows[0]["NewsId"].ToString()); strhtml = strhtml.Replace("$Time", DateTime.Now.ToString("yyyy/MM/dd")); strhtml = strhtml.Replace("$Content", content[i]); string strNumber = "";//数字分页1，2，3…… for (int m = 1; m <=upbound; m++) { if (m == 1)//如果是第一页就显示成这个样子：20070524.shtml而不是20070524_1.shtml strNumber = strNumber + " ["+"<a href=" + "../" + strDate + ".shtml" + ">" + m + "</a>"+"] "; else { int n = m - 1;//第三页的连接应该是20070524_2.shtml，以此类推 strNumber = strNumber + " [" +"<a href=" + "../" + strDate + "_" + n + ".shtml" + ">" + m + "</a>"+"] "; } } if (upbound == 0)//如果没有分页，就直接按日期时间保存 { FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + ".shtml"; strhtml = strhtml.Replace("$Pager", ""); } else//否则按20070524.shtml、20070524_1.shtml 这种效果保存 { if (i == 0) FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + ".shtml"; else FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + "_" + i + ".shtml"; if (i == 0)//第一页不显示上一页 strTable = strTable.Replace("$upUrl", ""); if (i <= 1)//上一页分页 strTable = strTable.Replace("$upUrl", "<a href=" + "../" + strDate + ".shtml" + ">上一页</a>"); else { int p = i - 1; strTable = strTable.Replace("$upUrl", "<a href=" + "../" + strDate + "_" + p + ".shtml" + ">上一页</a>"); } if(upbound==1)//如果只有一页，则不显示页码 //strNumber=""; strTable = strTable.Replace("$Number", ""); else strTable = strTable.Replace("$Number", strNumber);//页码替换 //////////////////////// if(i==upbound-1)//最后一页不显示下一页 strTable = strTable.Replace("$downUrl", ""); if (i != upbound - 1)//下一页分页 { int q = i + 1; strTable = strTable.Replace("$downUrl", "<a href=" + "../" + strDate + "_" + q + ".shtml" + ">下一页</a>"); } else { int j = upbound - 1; strTable = strTable.Replace("$downUrl", "<a href=" + "../" + strDate + "_" + j + ".shtml" + ">下一页</a>"); } strhtml = strhtml.Replace("$Pager", strTable); } //创建文件信息对象-------------------------------------------- FileInfo finfo = new FileInfo(FilePath); //以打开或者写入的形式创建文件流 using (FileStream fs = finfo.OpenWrite()) { //根据上面创建的文件流创建写数据流 StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.Default); //把新的内容写到创建的HTML页面中 sw.WriteLine(strhtml); sw.Flush(); sw.Close(); } } } catch (Exception err) { //输出异常信息 Response.Write(err.ToString()); } }}
}请不要直接拷贝使用，里面的路径需要更改，但程序绝对没问题，在我本地已经测试通过。
另外在使用时，比如我要把新闻的内容分成4页，就应该这样写：111|222|333|444。