因为公司的产品用asp开发, 前一段时间用asp写了一个生成静态页面并分页的程序,但缘于对.net的热爱,写了这个.net下的生成静态页面并分页的程序。
主要的原理就是替换模板里的特殊字符。
ASP.NET静态页面生成代码
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="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>
ASP.NET静态页面生成:前台
2、前台页面 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>
ASP.NET静态页面生成:后台
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("../../"+"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[] newnewContent = 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("../../" + "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="";
- 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 = "";//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
- strNumberstrNumber = 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
- strNumberstrNumber = 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("../../") + "NewsFiles" + "//" + strDate + ".shtml";
- strhtmlstrhtml = strhtml.Replace("Pager", "");
- }
- else//否则按20070524.shtml、20070524_1.shtml 这种效果保存
- {
- if (i == 0)
- FilePath = Server.MapPath("../../") + "NewsFiles" + "//" + strDate + ".shtml";
- else
- FilePath = Server.MapPath("../../") + "NewsFiles" + "//" + strDate + "_" + i + ".shtml";
- if (i == 0)//第一页不显示上一页
- strTablestrTable = strTable.Replace("upUrl", "");
- if (i < = 1)//上一页分页
- strTablestrTable = strTable.Replace("upUrl", " < a href=" + "../" + strDate + ".shtml" + ">上一页 < /a>");
- else
- {
- int p = i - 1;
- strTablestrTable = 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="";
- strTablestrTable = strTable.Replace("Number", "");
- else
- strTablestrTable = strTable.Replace("Number", strNumber);//页码替换
- /**/////////////////////////
- if(i==upbound-1)//最后一页不显示下一页
- strTablestrTable = strTable.Replace("downUrl", "");
- if (i != upbound - 1)//下一页分页
- {
- int q = i + 1;
- strTablestrTable = strTable.Replace("downUrl", " < a href=" + "../" + strDate + "_" + q + ".shtml" + ">下一页 < /a>");
- }
- else
- {
- int j = upbound - 1;
- strTablestrTable = strTable.Replace("downUrl", " < a href=" + "../" + strDate + "_" + j + ".shtml" + ">下一页 < /a>");
- }
- strhtmlstrhtml = 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。
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