C#导出网站功能实例代码讲解

//Webside_load导出网站 function Webside_load(sID, iWebTemplateID) {//alert(0);   //alert(sID); alert(iWebTemplateID);   //被赋值的目录：就是模板ID下的文件夹以及文件   sTartDir = "http://www.cnblogs.com/uploadfile/webTemplate/" + iWebTemplateID;   //目标目录：就是作品ID下   sEndDir = "http://www.cnblogs.com/uploadfile/showweb/" + sID + "/";   //alert(sourceDir); alert(targetDir);    var variable = ["sTartDir", "sEndDir"];   var value = [sTartDir, sEndDir]; //alert(value);   Request("getWebList", variable, value, getBack, WebUrl + "http://www.cnblogs.com/copy.ashx", svrNamespace);  } function getBack() {   var xmlhttp = xmlHttpRequest;   var Result = xmlhttp.responseText;   alert(Result); }

<%@ WebHandler Language="C#" Class="copy" %>  using System; using System.Web; using System.IO;  public class copy : IHttpHandler {   //采用递归的方式遍历，文件夹和子文件中的所有文件。   public void ProcessRequest(HttpContext context)   {     HttpRequest Request = context.Request;     HttpResponse Response = context.Response;     HttpServerUtility Server = context.Server;     //指定输出头和编码     context.Response.ContentType = "text/html";     Response.Charset = "utf-8";      HttpFileCollection fs = HttpContext.Current.Request.Files;          string sTartDir = Request.Form["sTartDir"];     string sEndDir = Request.Form["sEndDir"];     sTartDir = System.Web.HttpContext.Current.Server.MapPath(sTartDir);     sEndDir = System.Web.HttpContext.Current.Server.MapPath(sEndDir);     //Test     //string sTartDir = System.Web.HttpContext.Current.Server.MapPath("../uploadfile/webTemplate/2");     //string sEndDir = System.Web.HttpContext.Current.Server.MapPath("../uploadfile/showweb/2012082700000001/");     MyDirectory_Copy(sTartDir, sEndDir);          Response.Write("成功导出！");   }      static void MyDirectory_Copy(string sTartDir, string sEndDir)   {     //判断两个目录是否都是存在的     if (!Directory.Exists(sTartDir))       return;     if (!Directory.Exists(sEndDir))       return;      //获取文件夹名字     string sTarteFolderName = sTartDir.Replace(Directory.GetParent(sTartDir).ToString(), "").Replace(Path.DirectorySeparatorChar.ToString(), "");     //判断是否该文件夹赋值成功     if (sTartDir == sEndDir + sTarteFolderName)       return;      //要复制到的路径      string endPath = sEndDir + Path.DirectorySeparatorChar.ToString() + sTarteFolderName;     if (Directory.Exists(endPath))     {       Directory.Delete(endPath, true);     }      Directory.CreateDirectory(endPath);      //复制文件      string[] files = Directory.GetFiles(sTartDir);     for (int i = 0; i < files.Length; i++)     {       File.Copy(files[i], endPath + Path.DirectorySeparatorChar.ToString() + Path.GetFileName(files[i]));     }     //复制目录      string[] dires = Directory.GetDirectories(sTartDir);     for (int j = 0; j < dires.Length; j++)     {       MyDirectory_Copy(dires[j], endPath);     }   }        public bool IsReusable   {     get     {       return false;     }   }   }