Asp.Net 生成静态页并实现分页效果

  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。

  

复制代码 代码如下:

  <!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">

  浏览<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。

  

复制代码 代码如下:

  <%@ Page Language="C#" 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

  

复制代码 代码如下:

  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());

  }

  }

  }

  }