ftp-client

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Below two issues I was facing while trying to create ftps connection. 421 Sorry, cleartext sessions are not accepted on this server. Uncaught No protocol found in connection credential It was solved after some config changes, which I'm putting in the answer. Same should work for ftpes. 回答1: Tried this and worked

问题 How can I delete a file from an ftp server using a java program? I am successfully able to upload files on the ftp using the following code: public static void main(String[] args) throws IOException { // TODO Auto-generated method stub String s = "ftp://username:password@ftpclient:21/text.txt;type=i"; URL u = new URL(s); URLConnection uc = u.openConnection(); BufferedOutputStream bos = new BufferedOutputStream(uc.getOutputStream()); bos.write(67); bos.close(); System.out.println("Done"); }

问题 I'm posting this question after have tried over and over again to get it working, with no success. I trying to implement a FTP file transfer in android, using apache commons library. The communication must be done through explicit TLS authentication. I can successfully login, connect to the server and list files, but whenever i try to get or store a file, I always get a timeout exception, also with very large timeout value, even for a 2Kb txt file. This is my code: FTPSClient ftpClient = new

问题 I'm posting this question after have tried over and over again to get it working, with no success. I trying to implement a FTP file transfer in android, using apache commons library. The communication must be done through explicit TLS authentication. I can successfully login, connect to the server and list files, but whenever i try to get or store a file, I always get a timeout exception, also with very large timeout value, even for a 2Kb txt file. This is my code: FTPSClient ftpClient = new

问题 I am trying to write a file to AS400 FTP via camel endpoint as below ftp://user@host:21/QSYS.LIB/XINFT.LIB?password=password&passiveMode=true ftp://user@host:21/QSYS.LIB/XINFT.LIB?password=password But the write operation fails with the following exception Cannot change directory to: QSYS.LIB. Code: 550. Processed by failure processor: FatalFallbackErrorHandler[Pipeline[[Channel[Wrap[com.privasia.edi.core.routing.exception.CustErrorHandler@2003b7bd] -> com.privasia.edi.core.routing.exception

问题 i want to get Ftp folders list from server using AsyncTask and return folders names ArrayList to main class and update spinner adapter. In main class i got spinner with adapter //the array i want to update in AsyncTask static ArrayList<String> directoriesTeacher = new ArrayList<String>(); //The adapter createfile_spinTeacher = (Spinner) findViewById(R.id.createfile_spinTeacher); final ArrayAdapter<String> dataAdapterTeacher = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item

问题 I have a probleme reading data with FTPClient on a FTP-Server (ProFTPD 1.3.3a) that requires encryption on the data channel. Everything works fine without encryption on an other server. My code is: FTPSClient ftpsClient = new FTPSClient("TLS", false); log.debug("using TLS"); FTPClientConfig ftpClientConfig = new FTPClientConfig(FTPClientConfig.SYST_UNIX); ftpClientConfig.setServerLanguageCode("de"); ftpsClient.configure(ftpClientConfig); ftpsClient.addProtocolCommandListener(new

问题 I've a problem with my FTP test server. I've installed and configured FileZilla server, It's listening for control connection on port 21, then it can provide passive mode data connection on ports between 50100 and 51100. I'm trying a local connection 127.0.0.1:21 and retrieve the LIST of files and folders in the root FTP directory. FileZilla Client: Works FTP in MS-DOS: Works TELNET in MS-DOS: Control connection and user authentication OK, then I switch to passive mode, and when I'm trying to

问题 We are using the following Apache Commons Net FTP code to connect to an FTP server, poll some directories for files, and if files are found, to retrieve them to the local machine: try { logger.trace("Attempting to connect to server..."); // Connect to server FTPClient ftpClient = new FTPClient(); ftpClient.setConnectTimeout(20000); ftpClient.connect("my-server-host-name"); ftpClient.login("myUser", "myPswd"); ftpClient.changeWorkingDirectory("/loadables/"); // Check for failed connection if(

问题 The listFiles() method of org.apache.commons.net.ftp.FTPClient works fine with Filezilla server on 127.0.0.1 but returns null on the root directory of public FTP servers such as belnet.be. There is an identical question on the link below but enterRemotePassiveMode() doesn't seem to help. Apache Commons FTPClient.listFiles Could it be an issue with list parsing? If so, how can go about solving this? Edit: Here's a directory cache dump: FileZilla Directory Cache Dump Dumping 1 cached