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.phpstudy.net\";
arr[3] = DateTime.Today.ToString();
arr[4] = \"欢迎来到phpstudy\";
CreateHtmlBLL.CreateHtmlBLL chb = new CreateHtmlBLL.CreateHtmlBLL();
chb.CreateHtml(\"CreateHtml.config\", \"web/website\",\"Template/TemplatePage.htm\", arr,\"Porschev\");
}
catch (Exception ex)
{
throw ex;
}
}
#endregion
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