验证FTP登陆是否成功

Oreo

[C#] 纯文本查看 复制代码

using System;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Text.RegularExpressions;
using System.Collections;

namespace System
{
    /// <summary>
    /// FTP类
    /// </summary>
    public class FTP
    {
        public bool CheckFtp(string DomainName, String port, String address, string FtpUserName, string FtpUserPwd)
        {
            try
            {
                FtpWebRequest ftprequest = (FtpWebRequest)WebRequest.Create("ftp://" + DomainName + ":" + port + "//" + address);
                ftprequest.Credentials = new NetworkCredential(FtpUserName, FtpUserPwd);
                ftprequest.Method = WebRequestMethods.Ftp.ListDirectory;
               // ftprequest.Timeout = 3000;

                FtpWebResponse ftpResponse = (FtpWebResponse)ftprequest.GetResponse();

                ftpResponse.Close();
                return true;
            }
            catch (Exception ex)
            {
                return false;
            }
        }

    }
}

mogu_chulian

非常感谢你帮了我的大忙，真的太感谢你啦！