后端代码:using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Net;using System.IO;namespace WebApplication1{ public partial class WebForm1 : System.Web.UI.Page { string testDir = @"E:\EveryDayWorks\2013-1\1-18\redis"; protected void Page_Load(object sender, EventArgs e) { }protected void Button2_Click(object sender, EventArgs e) { GetFiles(testDir); } public void GetFiles(string dir) { FtpClientService ftpClient = new FtpClientService(); try { //首先获取所有目录列表,在服务端创建目录,不然我们上传文件的时候,找不到对应的文件夹是会报错的 string[] dirs = Directory.GetDirectories(dir); //判断该目录下,是否还有文件夹,有的话就循环创建文件夹,同时也会将对应文件夹下的文件也上传上去 if (dirs.Length > 0) { foreach (string d in dirs) { if (!string.IsNullOrEmpty(dir.Replace(testDir, ""))) { ftpClient.MakeDir(dir.Replace(testDir, "").Replace("\\", "/"), new Uri("ftp://192.168.131.163/sss")); string[] files = Directory.GetFiles(dir); foreach (string f in files) { ftpClient.UploadFile(f, new Uri("ftp://192.168.131.163/sss" + dir.Replace(testDir, "").Replace("\\", "/")), 0, WebRequestMethods.Ftp.UploadFile); } } if (Directory.Exists(d)) { GetFiles(d);//递归调用 } } } else//如果该目录下没有文件夹了,则读取下该文件夹里面的内容,看是否有文件 { ftpClient.MakeDir(dir.Replace(testDir, "").Replace("\\", "/"), new Uri("ftp://192.168.131.163/sss")); string[] files = Directory.GetFiles(dir); foreach (string f in files) { ftpClient.UploadFile(f, new Uri("ftp://192.168.131.163/sss" + dir.Replace(testDir, "").Replace("\\", "/")), 0, WebRequestMethods.Ftp.UploadFile); } } } catch (Exception ex) { } } }}前端代码:<asp:Button ID="Button2" runat="server" Text="Button" />