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Asp.net生成靜態(tài)頁面并分頁

文章來源：365jz.com 點(diǎn)擊數(shù)：241 更新時(shí)間：2011-03-31 08:30 參與評(píng)論

因?yàn)楣镜漠a(chǎn)品用asp開發(fā)，前一段時(shí)間用asp寫了一個(gè)生成靜態(tài)頁面并分頁的程序，但緣于對(duì).net的熱愛，寫了這個(gè).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。

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。

代碼

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<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.0379zd.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="http://www.0379zd.com/News/Display.aspx?NewsId=NewsId">查看更多評(píng)論 </a>
</form>
</div>
</body>
</html>

2、前態(tài)頁面 NewsAdd.aspx，就是一個(gè)表單，用來填寫新聞的標(biāo)題和內(nèi)容。

代碼

<%@ 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 id="Head1" 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>

[NextPage]

3、后臺(tái)頁面 NewsAdd.aspx.cs

代碼

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(chǔ)到數(shù)據(jù)庫(kù)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(duì)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("http://www.cnblogs.com/" + "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[] newContent = 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(duì)象
using (StreamReader sr = new StreamReader(Server.MapPath("http://www.cnblogs.com/" + "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(gè)是用來替換的。

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 = "";//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(gè)樣子：20070524.shtml而不是20070524_1.shtml
strNumber = 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
strNumber = strNumber + " [" + " <a href=" + "../" + strDate + "_" + n + ".shtml" + ">" + m + " </a>" + "] ";
}
}
if (upbound == 0)//如果沒有分頁，就直接按日期時(shí)間保存
{
FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + ".shtml";
strhtml = strhtml.Replace("Pager", "");
}
else//否則按20070524.shtml、20070524_1.shtml 這種效果保存
{
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)//第一頁不顯示上一頁
strTable = strTable.Replace("upUrl", "");

if (i <= 1)//上一頁分頁
strTable = strTable.Replace("upUrl", " <a href=" + "../" + strDate + ".shtml" + ">上一頁 </a>");
else
{
int p = i - 1;
strTable = 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="";
strTable = strTable.Replace("Number", "");
else
strTable = strTable.Replace("Number", strNumber);//頁碼替換
/**/
////////////////////////
if (i == upbound - 1)//最后一頁不顯示下一頁
strTable = strTable.Replace("downUrl", "");

if (i != upbound - 1)//下一頁分頁
{
int q = i + 1;
strTable = strTable.Replace("downUrl", " <a href=" + "../" + strDate + "_" + q + ".shtml" + ">下一頁 </a>");
}
else
{
int j = upbound - 1;
strTable = strTable.Replace("downUrl", " <a href=" + "../" + strDate + "_" + j + ".shtml" + ">下一頁 </a>");
}

strhtml = strhtml.Replace("Pager", strTable);
}
//創(chuàng)建文件信息對(duì)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(qǐng)不要直接拷貝使用，里面的路徑需要更改，但程序絕對(duì)沒問題，在我本地已經(jīng)測(cè)試通過。

另外在使用時(shí)，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。