本文整理自网络，侵删。
//连接FTPvar i:integer; tr : Tstrings;
IdFTP1.Quit; tr := TStringlist.Create; IdFTP1.Host := hostTxt.Text; //FTP服务器地址 172.20.16.76 IdFTP1.Port := StrToInt(PortTxt.Text); //FTP服务器端口号9500 IdFTP1.Username := UserTxt.Text; //FTP服务器用户名 IdFTP1.Password := pwdTxt.Text; //FTP服务器密码 IdFTP1.Connect(); //连接到ftp IdFTP1.ChangeDir('JMPZ'); IdFTP1.List(tr); //得到目录下所有文件列表 FFTxt.Items.Assign(tr); tr.Free;
//ftp当前路径，从登陆用户的起始目录起始IdFTP1.RetrieveCurrentDir//ftp目录变换，DirName只能是上一目录，或者下一目录，无需加"/"IdFTP1.ChangeDir(DirName);idftp_Client.Connected// 判断是否连接//要使用IdFTP1.DirectoryListing属性，必须uses IdAllFTPListParsers;否则会有no idftplistparse classes have been registered的错误//===========================================================UseMLIS为目录解析器相关的参数,不同的Ftp服务器，会有不同的格式//使用idftp1.list命令获取的目录列表时，显示列表为drw-rw-rw- 1 user group 0 Jun 26 19:30 JMPZdrw-rw-rw- 1 user group 0 Jun 26 19:31 加密配置若进入二级目录，则多显示两行drw-rw-rw- 1 user group 0 Jun 26 19:30 .drw-rw-rw- 1 user group 0 Jun 26 19:30 ..drw-rw-rw- 1 user group 0 Apr 5 09:42 0旧订单drw-rw-rw- 1 user group 0 Apr 5 09:29 11rrrrrrrr
但是当参数IDFTP1.UseMLIS:= true;时，显示列表为Type=dir;Modify=20170626113034;Win32.ea=0x00000010; JMPZType=dir;Modify=20170626113101;Win32.ea=0x00000010; 加密配置若进入二级目录，则多显示行Type=cdir;Modify=20170626113034;Win32.ea=0x00000010; /JMPZType=dir;Modify=20170405014212;Win32.ea=0x00000010; 0旧订单Type=dir;Modify=20170405012904;Win32.ea=0x00000010; 11rrrrrrrrType=dir;Modify=20170608010420;Win32.ea=0x00000010; 4501036094或者（不同的Ftp服务器，会有不同的格式）11-16-16 04:59PM <DIR> aspnet_client06-28-17 09:06AM <DIR> H_I11-15-16 08:43AM <DIR> H_P09-30-15 08:43AM <DIR> JMPZ09-22-15 03:52PM <DIR> USB_Driver_Windows
//=================================================================//上传文件,要保证FTP路径正确，文件夹存在，默认会覆盖uses IdFTPCommon;//ftBinaryIdFTP1.Put('本地文件及路径', AnsiToUtf8('FTP文件夹相对路径'));IdFTP1.TransferType := ftBinary;IdFTP1.Put('1.txt', AnsiToUtf8('4501036094\Main.txt'));//================================================================//创建文件夹，调试模式下，会报错 try IdFTP1.ChangeDir('000'); except IdFTP1.MakeDir('000'); IdFTP1.ChangeDir('000'); end;//======================================================================//判断文件是否存在 if idftp1.Size('ip.bin')=-1 then begin NoteFlag('下载失败',clred);Exit; end; //==================================================================== //下载文件夹内的所有文件及文件夹 procedure TForm1.DownloadDirectory(var idFTP: TIdFtp;LocalDir, RemoteDir: string);var i,DirCount: Integer; strName: string;begin if Copy(LocalDir,Length(LocalDir),1)<>'\' then LocalDir:=LocalDir+'\'; if not DirectoryExists(LocalDir + RemoteDir) then begin CreateDirectory(PChar(LocalDir + RemoteDir),nil); //创建一个全路径的文件夹 LogTxt.Lines.Add('建立目录：' + LocalDir + RemoteDir); end; idFTP.ChangeDir(AnsiToUtf8(RemoteDir)); idFTP.TransferType := ftASCII; idFTP.List(nil); DirCount := idFTP.DirectoryListing.Count; for i := 0 to DirCount - 1 do begin strName := Utf8ToAnsi(idFTP.DirectoryListing.Items[i].FileName); LogTxt.Lines.Add('解析文件：' + strName); if idFTP.DirectoryListing.Items[i].ItemType = ditDirectory then if (strName = '.') or (strName = '..') then Continue else begin DownloadDirectory(idFTP,LocalDir + RemoteDir + '\', strName); idFTP.ChangeDir('..'); idFTP.List(nil); end else begin if (ExtractFileExt(strName) = '.txt') or (ExtractFileExt(strName) = '.html') or (ExtractFileExt(strName) = '.htm') then idFTP.TransferType := ftASCII //文本模式 else idFTP.TransferType := ftBinary; //二进制模式
idFTP.Get(AnsiToUtf8(strName), LocalDir + RemoteDir + '\' + strName, True); LogTxt.Lines.Add('下载文件：' + strName); end; Application.ProcessMessages; end;end;//调用DownloadDirectory(idftp1,ExtractFilePath(Application.ExeName),'H_C');//ExtractFilePath(Application.ExeName):下载到本地文件夹//H_C:FTP的文件夹 相关阅读 >>
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