.NET生成静态页面的方案总结
- 方法一:在服务器上指定aspx网页,生成html静态页1;
- /// <summary>
- /// 在服务器上指定aspx网页,生成html静态页1;
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="e"></param>
- protected void Button1_Click(object sender, EventArgs e)
- {
- System.IO.StreamWriter sw = new System.IO.StreamWriter(Server.MapPath("静态页面.html"), false, System.Text.Encoding.GetEncoding("gb2312"));
- System.Web.HttpContext.Current.Server.Execute("Login_Admin.aspx", sw);
- sw.Close();
- }
- 方法二:从指定连接获取源代码生成html静态页2。其实这应该算网页源代码获取方式了。
- /// <summary>
- /// 从指定连接获取源代码生成html静态页2。其实这应该算网页源代码获取方式了。
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="e"></param>
- protected void Button2_Click(object sender, EventArgs e)
- {
- string pageurl = "http://www.baidu.com/";
- System.Net.WebRequest request = WebRequest.Create(pageurl);
- WebResponse response = request.GetResponse();
- Stream resstream = response.GetResponseStream();
- StreamReader sr = new StreamReader(resstream, System.Text.Encoding.Default);
- string contenthtml = sr.ReadToEnd();
- resstream.Close();
- sr.Close();//写入文件
- System.IO.StreamWriter sw;
- sw = new System.IO.StreamWriter(Server.MapPath("静态页2.htm"), false, System.Text.Encoding.Default);
- sw.Write(contenthtml);
- sw.Close();
- }
- 方法三: 在服务器上执行aspx网页时在Page_Render事件里将本页面生成html静态页3;
- /// <summary>
- /// 在服务器上执行aspx网页时在Page_Render事件里将本页面生成html静态页3;
- /// </summary>
- /// <param name="writer"></param>
- protected override void Render(HtmlTextWriter writer)
- {
- System.IO.StringWriter html = new System.IO.StringWriter();
- System.Web.UI.HtmlTextWriter tw = new System.Web.UI.HtmlTextWriter(html);
- base.Render(tw);
- System.IO.StreamWriter sw;
- sw = new System.IO.StreamWriter(Server.MapPath("静态页3.htm"), false, System.Text.Encoding.Default);
- sw.Write(html.ToString());
- sw.Close();
- tw.Close();
- Response.Write(html.ToString());
- }
- 方法四:根据已有模板页生成一个页面(用于生成静态新闻页面)
- /// <summary>
- /// 生成静态新闻页面
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="e"></param>
- protected void Button3_Click(object sender, EventArgs e)
- {
- if (WriteFile("标题", "内容", "author"))
- {
- Response.Write("对了。。。呵呵");
- }
- else
- {
- RegisterStartupScript("", "<mce:script type="text/javascript"><!--
- alert(‘错了‘)
- // --></mce:script>");
- }
- }
- //生成HTML页
- public static bool WriteFile(string strText, string strContent, string strAuthor)
- {
- string path = HttpContext.Current.Server.MapPath("CSS");
- Encoding code = Encoding.GetEncoding("gb2312");
- // 读取模板文件
- string temp = HttpContext.Current.Server.MapPath("text.html");
- StreamReader sr = null;
- StreamWriter sw = null;
- string str = "";
- try
- {
- sr = new StreamReader(temp, code);
- str = sr.ReadToEnd(); // 读取文件
- }
- catch (Exception exp)
- {
- HttpContext.Current.Response.Write(exp.Message);
- HttpContext.Current.Response.End();
- sr.Close();
- }
- string htmlfilename = DateTime.Now.ToString("yyyyMMddHHmmss") + ".html";//文件名字
- // 替换内容
- // 这时,模板文件已经读入到名称为str的变量中了
- str = str.Replace("ShowArticle", strText); //模板页中的ShowArticle
- str = str.Replace("biaoti", strText);
- str = str.Replace("content", strContent);
- str = str.Replace("author", strAuthor);
- // 写文件
- try
- {
- sw = new StreamWriter(path + htmlfilename, false, code);
- sw.Write(str);
- sw.Flush();
- }
- catch (Exception ex)
- {
- HttpContext.Current.Response.Write(ex.Message);
- HttpContext.Current.Response.End();
- }
- finally
- {
- sw.Close();
- }
- return true;
- }
- /***********************text.html页面*********************************/
- <html>
- <head>
- <title>ShowArticle</title>
- </head>
- <body>
- biaoti
- <br />
- content
- <br />
- author
- </body>
- </html>
- 方法五:根据特殊标记(如$htmlformat$),动态生成文件时利用代码读取此模板
- /// <summary>
- /// 在需要添加格式的地方加入特殊标记(如$htmlformat$),动态生成文件时利用代码读取此模板,然后获得前台输入的内容,添加到此模板的标记位置中,生成新文件名后写入磁盘,写入后再向数据库中写入相关数据。
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="e"></param>
- protected void Button4_Click(object sender, EventArgs e)
- {
- string[] format = new string[4];//定义和htmlyem标记数目一致的数组
- StringBuilder htmltext = new StringBuilder();
- using (StreamReader sr = new StreamReader("Web/template.htm"))
- {
- String line;
- while ((line = sr.ReadLine()) != null)
- {
- htmltext.Append(line);
- }
- sr.Close();
- }
- //---------------------给标记数组赋值------------
- format[0] = "background=‘/blog/bg.jpg‘";//背景图片
- format[1] = "#990099";//字体颜色
- format[2] = "150px";//字体大小
- format[3] = "<marquee>生成的模板html页面</marquee>";//文字说
- //----------替换htm里的标记为你想加的内容
- for (int i = 0; i < 4; i++)
- {
- htmltext.Replace("$htmlformat[" + i + "]", format[i]);
- }
- //----------生成htm文件------------------――
- try
- {
- using (StreamWriter sw = new StreamWriter("Web/News/a.htm", false, System.Text.Encoding.GetEncoding("GB2312")))
- {
- sw.WriteLine(htmltext);
- sw.Flush();
- sw.Close();
- }
- }
- catch
- {
- Response.Write("The file could not be wirte:");
- }
- }
- /*******************template.htm页面**********************/
- <!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>
- <title>无标题页</title>
- </head>
- <body>
- <table $htmlformat[0] height="100%" border="0" width="100%" cellpadding="10" cellspacing ="0" bgcolor="#eeeeee" style="border:1px solid #000000" mce_style="border:1px solid #000000">
- <tr>
- <td width="100%" valign="middle" align="left">
- <span style="color: $htmlformat[1];font-size: $htmlformat[2]" mce_style="color: $htmlformat[1];font-size: $htmlformat[2]">$htmlformat[3]</span>
- </td>
- </tr>
- </table>
- </body>
- </html>
静态页面的分页。。。
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">
<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">
$Pager</div>
<div style="width: 416px; height: 8px">
<form id="form1" action="../AddComment.aspx" style="margin:0px">
<input id="Text1" type="text" /><Img id="Image1" src="http://www.cnblogs.com/UserInfo/CheckCode.aspx"/><br />
<textarea id="CommentContent" cols="20" rows="2"></textarea>
<br />
<input id="NewsId" type="hidden" value="$NewsId"/>
<input id="Button1" type="submit" value="button" />
<a href="../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: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
- 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("$Content", content[i]);
- string strNumber = "";//数字分页1,2,3……
- for (int m = 1; m <=upbound; m++)
- {
- if (m == 1)//如果是第一页就显示成这个样子:20070524.shtml而不是20070524_1.shtml
- strNumber = strNumber + " ["+"<a href=" + " mce_href=" + "../" + strDate + ".shtml" + ">" + m + "</a>"+"] ";
- else
- {
- int n = m - 1;//第三页的连接应该是20070524_2.shtml,以此类推
- strNumber = strNumber + " [" +"<a href=" + " mce_href=" + "../" + strDate + "_" + n + ".shtml" + ">" + m + "</a>"+"] ";
- }
- }
- if (upbound == 0)//如果没有分页,就直接按日期时间保存
- {
- FilePath = Server.MapPath("http://www.cnblogs.com/") + "NewsFiles" + "//" + strDate + ".shtml";
- strhtml = strhtml.Replace("$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=" + " mce_href=" + "../" + strDate + ".shtml" + ">上一页</a>");
- else
- {
- int p = i - 1;
- strTable = strTable.Replace("$upUrl", "<a href=" + " mce_href=" + "../" + strDate + "_" + p + ".shtml" + ">上一页</a>");
- }
- if(upbound==1)//如果只有一页,则不显示页码
- //strNumber="";
- strTable = strTable.Replace("$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("$downUrl", "<a href=" + " mce_href=" + "../" + strDate + "_" + q + ".shtml" + ">下一页</a>");
- }
- else
- {
- int j = upbound - 1;
- strTable = strTable.Replace("$downUrl", "<a href=" + " mce_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());
- }
- }
- }
- }
郑重声明:本站内容如果来自互联网及其他传播媒体,其版权均属原媒体及文章作者所有。转载目的在于传递更多信息及用于网络分享,并不代表本站赞同其观点和对其真实性负责,也不构成任何其他建议。