| 标题 | asp.net基于替换模版页的形式生成静态页的方法 |
| 范文 | 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] = "欢迎来到脚本之家"; 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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