如何通过asp.net基于替换模版页的基于生成静态页?

如何通过asp.net基于替换模版页的基于生成静态页?

本文实例讲述了asp.net基于替换模版页的形式生成静态页的方法。分享给大家供大家参考,具体如下:

第一步:新建项目,创建一个简单模版页:TemplatePage.htm

<!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>Porschev 生成静态页简单示例</title>
</head>
<body>
<h1>$Porschev[0]$</h1>
<ul>
<li>页标题:$Porschev[0]$</li>
<li>名称:$Porschev[1]$</li>
<li>网址:<a href="$Porschev[2]$" target="_blank">$Porschev[2]$</a></li>
<li>时间:$Porschev[3]$</li>
<li>详述:$Porschev[4]$</li>
</ul>
</body>
</html>

第二步:创建一个config文件:CreateHtml.config

<?xml version="1.0" encoding="utf-8" ?>
<web>
 <website key="0" value="title"/>
 <website key="1" value="name"/>
 <website key="2" value="url"/>
 <website key="3" value="createDate"/>
 <website key="4" value="desc"/>
</web>

第三步:编写生成静态页代码:(添加System.Web引用)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Xml;
namespace CreateHtmlBLL
{
 public class CreateHtmlBLL
 {
  #region##读取配置文件某节点的个数
  ///<summary>
  /// 读取配置文件某节点的个数
  ///</summary>
  ///<param name="path">配置文件的路径</param>
  ///<param name="nodeName">要获取的节点</param>
  ///<returns>返回节点个数</returns>
  private int ReadConfig(string path,string nodeName)
  {
   string absoPath = string.Empty; //绝对路径
   try
   {
    absoPath = System.Web.HttpContext.Current.Server.MapPath(path);
    XmlDocument xd = new XmlDocument();
    xd.Load(absoPath);
    XmlNodeList nodeList = xd.SelectNodes(nodeName); //得到相应节点的集合
    return nodeList.Count;
   }
   catch (Exception)
   {
    throw;
   }
  }
  #endregion
  #region##创建文件夹
  ///<summary>
  /// 创建文件夹
  ///</summary>
  ///<param name="path">要创建的路径</param>
  public void CreatFolder(string path)
  {
   string absoPath = string.Empty; //绝对路径
   try
   {
    absoPath = System.Web.HttpContext.Current.Server.MapPath(path);
    if (!Directory.Exists(absoPath))
    {
     Directory.CreateDirectory(absoPath);
    }
   }
   catch (Exception)
   {
    throw;
   }
  }
  #endregion
  #region##生成HTML页
  ///<summary>
  /// 生成HTML页
  ///</summary>
  ///<param name="configPath">配置文件的路径</param>
  ///<param name="configNodeName">配置文件节点名</param>
  ///<param name="temPath">模版页路径</param>
  ///<param name="arr">替换数组</param>
  ///<param name="createPath">生成HTML路径</param>
  public void CreateHtml(string configPath, String configNodeName, string temPath, string[] arr,string createPath)
  {
   string fileName = string.Empty;   //生成文件名
   string absoCrePath = string.Empty;  //生成页绝对路径
   string absoTemPath = string.Empty;  //模版页的绝对中径
   int nodeCount = 0;      //节点数
   try
   {
    absoCrePath = System.Web.HttpContext.Current.Server.MapPath(createPath);
    absoTemPath = System.Web.HttpContext.Current.Server.MapPath(temPath);
    nodeCount = ReadConfig(configPath, configNodeName);
    FileStream fs = File.Open(absoTemPath, FileMode.Open, FileAccess.Read); //读取模版页
    StreamReader sr = new StreamReader(fs, Encoding.GetEncoding("utf-8"));
    StringBuilder sb = new StringBuilder(sr.ReadToEnd());
    sr.Close();
    sr.Dispose();
    for (int i = 0; i < nodeCount; i++)
    {
     sb.Replace("$Porschev[" + i + "]$", arr[i]);
    }
    CreatFolder(createPath);
    fileName = DateTime.Now.ToFileTime().ToString() + ".html";   //设置文件名(这里可以根据需要变化命名)
    FileStream cfs = File.Create(absoCrePath + "/" + fileName);
    StreamWriter sw = new StreamWriter(cfs, Encoding.GetEncoding("utf-8"));
    sw.Write(sb.ToString());
    sw.Flush();
    sw.Close();
    sw.Dispose();
   }
   catch (Exception)
   {
    throw;
   }
  }
  #endregion
 }
}

第四步:测式生成

protected void Page_Load(object sender, EventArgs e)
{
  CreateHtml();
}
#region##生成静态页
///<summary>
/// 生成静态页
///</summary>
public void CreateHtml()
{
  try
  {
   string[] arr = new string[5];
   arr[0] = "Porschev 静态页测式";
   arr[1] = "dtan";
   arr[2] = "www.jb51.net";
   arr[3] = DateTime.Today.ToString();
   arr[4] = "欢迎来到路饭";
   CreateHtmlBLL.CreateHtmlBLL chb = new CreateHtmlBLL.CreateHtmlBLL();
   chb.CreateHtml("CreateHtml.config", "web/website","Template/TemplatePage.htm", arr,"Porschev");
  }
  catch (Exception ex)
  {
   throw ex;
  }
}
#endregion

希望本文所述对大家asp.net程序设计有所帮助。