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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