ASP.NET靜態(tài)頁面生成及分頁的實現(xiàn)
因為公司的產(chǎn)品用asp開發(fā), 前一段時間用asp寫了一個生成靜態(tài)頁面并分頁的程序,但緣于對.net的熱愛,寫了這個.net下的生成靜態(tài)頁面并分頁的程序。
主要的原理就是替換模板里的特殊字符。
ASP.NET靜態(tài)頁面生成代碼
1、靜態(tài)模板頁面 template.html,主要是定義了一些特殊字符,用來被替換。
- < !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="width: 417px; height: 54px" align="center">
 - < br />
 - Title < /div>
 - < div style="width: 417px; height: 8px">
 - 瀏覽 < font color="red"> < script src="http://localhost/.Net/NewsFiles/ClickCount.aspx?NewsId=NewsId"> < /script> < /font>次 Time < /div>
 - < div style="width: 417px; height: 100px">
 - Content < /div>
 - < div style="width: 416px; height: 9px">
 - Pager < /div>
 - < div style="width: 416px; height: 8px">
 - < form id="form1" action="../AddComment.aspx" style="margin:0px">
 - < input id="Text1" type="text" /> < Img id="Image1" src="http://www.dwww.cn/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="http://www.dwww.cn/News/Display.aspx?NewsId=NewsId">查看更多評論 < /a> < /form>
 - < /div>
 - < /body>
 - < /html>
 
ASP.NET靜態(tài)頁面生成:前臺
2、前臺頁面 NewsAdd.aspx,就是一個表單,用來填寫新聞的標(biāo)題和內(nèi)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>添加新聞 < /title>
 - < /head>
 - < body>
 - < form id="form1" runat="server">
 - < div>
 - < asp:Label ID="Label2" runat="server" Text="標(biāo)題"> < /asp:Label>
 - < asp:TextBox ID="Title" runat="server" Width="325px"> < /asp:TextBox> < br />
 - < asp:Label ID="Label1" runat="server" Text="內(nèi)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>
 
ASP.NET靜態(tài)頁面生成:后臺
3、后臺頁面 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";//存儲到數(shù)據(jù)庫中
 - string strTitle=Request.Form["Title"].ToString().Trim();//接收傳過來的標(biāo)題
 - string strContent=Request.Form["Content"].ToString().Trim();//接收傳過來的內(nèi)容
 - string[] content = strContent.Split(new Char[] {'|'});//對內(nèi)容進(jìn)行拆分,并保存到數(shù)組
 - int upbound = content.Length;//數(shù)組的上限
 - 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!";
 - /**////////////////////////////創(chuàng)建當(dāng)前日期的文件夾開始
 - string dir = Server.MapPath("../../"+"NewsFiles/"+DateTime.Now.ToString("yyMMdd"));//用來生成文件夾
 - if (!Directory.Exists(dir))
 - {
 - Directory.CreateDirectory(dir);
 - }
 - /**////////////////////////////創(chuàng)建當(dāng)前日期的文件夾結(jié)束
 - try
 - {
 - for (int i = 0; i < content.Length; i++)
 - {
 - //string[] newnewContent = new string[4];//定義和html標(biāo)記數(shù)目一致的數(shù)組
 - StringBuilder strhtml = new StringBuilder();
 - //創(chuàng)建StreamReader對象
 - using (StreamReader sr = new StreamReader(Server.MapPath("../../" + "NewsFiles/") + "\template.html",Encoding.GetEncoding("gb2312")))
 - {
 - String oneline;
 - //讀取指定的HTML文件模板
 - while ((oneline = sr.ReadLine()) != null)
 - {
 - strhtml.Append(oneline);
 - }
 - sr.Close();
 - }
 - //為標(biāo)記數(shù)組賦值
 - //SqlServerDataBase db = new SqlServerDataBase();
 - DataSet ds = db.Select("select top 1 NewsId from inNews order by NewsId desc", null);//獲取id
 - string strTable = " < table> < tr> < td>upUrl < /td> < td>Number < /td> < td>downUrl < /td> < /tr> < /table>";//上下頁表格,注意此處的upUrl(上一頁),Number(頁碼分頁),downUrl(下一頁)
 - //這三個是用來替換的。
 - string FilePath="";
 - strhtmlstrhtml = strhtml.Replace("Title", strTitle);
 - strhtmlstrhtml = strhtml.Replace("NewsId", ds.Tables[0].Rows[0]["NewsId"].ToString());
 - strhtmlstrhtml = strhtml.Replace("Time", DateTime.Now.ToString("yyyy/MM/dd"));
 - strhtmlstrhtml = strhtml.Replace("Content", content[i]);
 - string strNumber = "";//數(shù)字分頁1,2,3……
 - for (int m = 1; m < =upbound; m++)
 - {
 - if (m == 1)//如果是第一頁就顯示成這個樣子:20070524.shtml而不是20070524_1.shtml
 - strNumberstrNumber = strNumber + " ["+" < a href=" + "../" + strDate + ".shtml" + ">" + m + " < /a>"+"] ";
 - else
 - {
 - int n = m - 1;//第三頁的連接應(yīng)該是20070524_2.shtml,以此類推
 - strNumberstrNumber = strNumber + " [" +" < a href=" + "../" + strDate + "_" + n + ".shtml" + ">" + m + " < /a>"+"] ";
 - }
 - }
 - if (upbound == 0)//如果沒有分頁,就直接按日期時間保存
 - {
 - FilePath = Server.MapPath("../../") + "NewsFiles" + "http://" + strDate + ".shtml";
 - strhtmlstrhtml = strhtml.Replace("Pager", "");
 - }
 - else//否則按20070524.shtml、20070524_1.shtml 這種效果保存
 - {
 - if (i == 0)
 - FilePath = Server.MapPath("../../") + "NewsFiles" + "http://" + strDate + ".shtml";
 - else
 - FilePath = Server.MapPath("../../") + "NewsFiles" + "http://" + strDate + "_" + i + ".shtml";
 - if (i == 0)//第一頁不顯示上一頁
 - strTablestrTable = strTable.Replace("upUrl", "");
 - if (i < = 1)//上一頁分頁
 - strTablestrTable = strTable.Replace("upUrl", " < a href=" + "../" + strDate + ".shtml" + ">上一頁 < /a>");
 - else
 - {
 - int p = i - 1;
 - strTablestrTable = strTable.Replace("upUrl", " < a href=" + "../" + strDate + "_" + p + ".shtml" + ">上一頁 < /a>");
 - }
 - if(upbound==1)//如果只有一頁,則不顯示頁碼
 - //strNumber="";
 - strTablestrTable = strTable.Replace("Number", "");
 - else
 - strTablestrTable = strTable.Replace("Number", strNumber);//頁碼替換
 - /**/////////////////////////
 - if(i==upbound-1)//最后一頁不顯示下一頁
 - strTablestrTable = strTable.Replace("downUrl", "");
 - if (i != upbound - 1)//下一頁分頁
 - {
 - int q = i + 1;
 - strTablestrTable = strTable.Replace("downUrl", " < a href=" + "../" + strDate + "_" + q + ".shtml" + ">下一頁 < /a>");
 - }
 - else
 - {
 - int j = upbound - 1;
 - strTablestrTable = strTable.Replace("downUrl", " < a href=" + "../" + strDate + "_" + j + ".shtml" + ">下一頁 < /a>");
 - }
 - strhtmlstrhtml = strhtml.Replace("Pager", strTable);
 - }
 - //創(chuàng)建文件信息對象--------------------------------------------
 - FileInfo finfo = new FileInfo(FilePath);
 - //以打開或者寫入的形式創(chuàng)建文件流
 - using (FileStream fs = finfo.OpenWrite())
 - {
 - //根據(jù)上面創(chuàng)建的文件流創(chuàng)建寫數(shù)據(jù)流
 - StreamWriter sw = new StreamWriter(fs, System.Text.Encoding.Default);
 - //把新的內(nèi)容寫到創(chuàng)建的HTML頁面中
 - sw.WriteLine(strhtml);
 - sw.Flush();
 - sw.Close();
 - }
 - }
 - }
 - catch (Exception err)
 - {
 - //輸出異常信息
 - Response.Write(err.ToString());
 - }
 - }
 - }
 - }
 
請不要直接拷貝使用,里面的路徑需要更改,但程序絕對沒問題,在我本地已經(jīng)測試通過。 
另外在使用時,比如我要把新聞的內(nèi)容分成4頁,就應(yīng)該這樣寫:111|222|333|444。
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