ftpwebrequest

问题 I would need to upload a folder (which contains sub folders and files) from one server to another from C# code. I have done few research and found that we can achieve this using FTP. But with that I am able to move only files and not the entire folder. Any help here is appreciated. 回答1: The FtpWebRequest (nor any other FTP client in .NET framework) indeed does not have any explicit support for recursive file operations (including uploads). You have to implement the recursion yourself: List

问题 I'm trying to get a list of the files on an FTP server, then one by one check if that file exists on the local system and if it does compare the dates modified and if the ftp file is newer download it. private void btnGo_Click(object sender, EventArgs e) { string[] files = GetFileList(); foreach (string file in files) { if (file.Length >= 5) { string uri = "ftp://" + ftpServerIP + "/" + remoteDirectory + "/" + file; Uri serverUri = new Uri(uri); CheckFile(file); } } this.Close(); } public

问题 I'm trying to get a list of the files on an FTP server, then one by one check if that file exists on the local system and if it does compare the dates modified and if the ftp file is newer download it. private void btnGo_Click(object sender, EventArgs e) { string[] files = GetFileList(); foreach (string file in files) { if (file.Length >= 5) { string uri = "ftp://" + ftpServerIP + "/" + remoteDirectory + "/" + file; Uri serverUri = new Uri(uri); CheckFile(file); } } this.Close(); } public

问题 I'm trying to upload a file with ftp in C#. for the moment, i try to do it locally: static void Main(string[] args) { UploadFileToFtp("C:\\Utilisateurs\\arnaud\\Bureau\\yhyhyyh.rtf","root","root"); } public static void UploadFileToFtp(string filePath, string username, string password) { var fileName = Path.GetFileName(filePath); var request = (FtpWebRequest)WebRequest.Create("127.0.0.1/" + fileName);<---ERROR request.Method = WebRequestMethods.Ftp.UploadFile; request.Credentials = new

问题 I'm trying to upload a file with ftp in C#. for the moment, i try to do it locally: static void Main(string[] args) { UploadFileToFtp("C:\\Utilisateurs\\arnaud\\Bureau\\yhyhyyh.rtf","root","root"); } public static void UploadFileToFtp(string filePath, string username, string password) { var fileName = Path.GetFileName(filePath); var request = (FtpWebRequest)WebRequest.Create("127.0.0.1/" + fileName);<---ERROR request.Method = WebRequestMethods.Ftp.UploadFile; request.Credentials = new

问题 Following test works... public void test1() { string server="ftp://myserver.com/dev"; string userName="myusername"; string password="mypassword"; FtpWebRequest req = (FtpWebRequest)WebRequest.Create( server ); req.Credentials = new NetworkCredential( userName, password ); req.Method = WebRequestMethods.Ftp.ListDirectoryDetails; req.Timeout = 30000; req.UseBinary = false; req.EnableSsl = false; req.UsePassive = false; req.KeepAlive = true; using( FtpWebResponse resp = (FtpWebResponse)req

问题 I am having a problem connecting a Windows service to an FTP site. I inherited a Windows service from another developer. The service connects to a 3rd party server, downloads a csv file and then processes it. For some reason, the service stopped working (well over a year ago, before I was given the project). So I went back to basics, created a console app and tried the connection/ file download function only in that app. I have tried many different methods to connect to the FTP, but all of

问题 I tried Retrieving a file from a mainframe location .. using FtpWebRequest. Every thing is working fine with Other general Servers and Getting issue only for mainframe here is the message 550 Command RETR fails: /'XXX.XXX.XXX.XX.TXT' does not exist.\r\n I believe the URI which I am creating its because of that , you can see a "/" in that message . here is my URI = ftp ://data.data.com//'XXX.XXX.XXX.XX.TXT' 回答1: There has been a change made to the FtpWebRequest class from .Net 2.0/3.5 to .Net

问题 I am trying to fake an FtpWebRequest.GetResponse() for an integration test, but without using a server. What I have been trying to do is the simple return a fake FtpWebResponse but, you are not allowed to access the constructor for the FtpWebResponse because it is internal. Here is my code: Production code: using (FtpWebResponse response = (FtpWebResponse) ftpWebRequest.GetResponse()) { ftpResponse = new FtpResponse(response.StatusDescription, false); } Test fake I am trying to use to return

问题 I try to list file details using FtpWebRequest but very frequently it fails with a WebException and shows error 530 User not logged in. How is this possible, that it works some of the time using the same credentials? Excerpt from code: reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpuri)); reqFTP.UseBinary = true; reqFTP.Credentials = new NetworkCredential(userName, password); string[] downloadFiles = new string[0]; reqFTP.Method = WebRequestMethods.Ftp.ListDirectoryDetails;