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。
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