Asp.NET生成静态页面并分页
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。
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" titleTitle/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。
%@ 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:TextBoxbr / 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
代码
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 = "tabletrtdupUrl/tdtdNumber /tdtddownUrl/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。
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" titleTitle/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。
%@ 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:TextBoxbr / 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
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
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 = "tabletrtdupUrl/tdtdNumber /tdtddownUrl/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。