mailpax.blogg.se - Java ftp client download multiple files

to download the contents of that sub-directory from and then recursively call theis function create that directory on local computer in case we encounter a directory, first we will String ^strFileListData = reader- >ReadToEnd() StreamReader ^reader = gcnew StreamReader(objResponseStream)

Stream ^objResponseStream = objResponse- >GetResponseStream() WebRequestMethods::Ftp::ListDirectoryDetails Gcnew NetworkCredential(pszUserName, pszPassword) set request creddentials (username & password) (FtpWebRequest^)WebRequest::Create(pszRequestURL) String::Concat(pszServerAddress, pszSourcePath) PszServerIP, " :", Convert::ToString(iPortNumber)) String ^pszServerAddress = String::Concat( " ftp://", first we will create the URL to download the file String ^pszSourcePath, String ^pszDestinationPath) Int iPortNumber, String ^pszUserName, String ^pszPassword, Now, we provide the body for these function in a CPP file:Ĭopy Code bool FTPClient::DownloadDirector圜ontents( String ^pszServerIP, this function downloads contents of directory recursivelyīool DownloadDirector圜ontents( String ^pszServerIP, int iPortNumber, String ^pszFileName, String ^pszSourcePath, String ^pszUserName, String ^pszPassword, pszDestinationPath - Path on local computer where the fileīool DownloadFile( String ^pszServerIP, int PortNumber, pszSourcePath - Path where file resides on FTP server. this function downloads a file from a FTP server file and directory information is stored as this structure.īool IsDirectory //if the item is directoryĪrray ^ GetListFromStringData( String ^strFileListData) The Directory detailed list recieved as ftp response is parsed and Make a new project in Visual Studio 2005, Managed C++. Let's make things clear by using the code: Recursion will definitely help us ) Using the code

And, if the item in list happens to be a sub-directory, then again, fetch the detailed listing for it, and fetch all the files/directories contained there in one by one.

and then loop through the list and request all the files one by one.

and parse it to get the names of all the files and sub-directories,.

The response is received as a stream of raw bytes, and:

(That listing contains all the files and sub-directories contained in the directory.) NET provides is that we can fetch the detailed listing of a directory residing on an FTP server. What if we need to download multiple files or if we need to download the entire directory structure (files and sub-directories etc.) from an FTP server. Until now, what we have learned is that we could only download one file at a time. This concept is explained in detail below. This stream is then read to get the file requested from the server. This response is a raw byte stream consisting of the file that was requested from the server. (FtpWebResponse^) objRequest- >GetResponse()