file-transfer

问题 I want a progress bar to indicate files being copied how to update the progress bar to show the progress of copying a file by combining below lines of code?? here's my code for progressbar. @FXML private void startbtnaction(ActionEvent event) { startbtn.setDisable(true); progressbar.setProgress(0); txt.setText(""); cancelbtn.setDisable(false); copyworker = createWorker(numFiles); progressbar.progressProperty().unbind(); progressbar.progressProperty().bind(copyworker.progressProperty());

问题 This question already has answers here : IOError: [Errno 2] No such file or directory Python (1 answer) Python on Windows: IOError: [Errno 2] No such file or directory (2 answers) IOError: [Errno 2] No such file or directory trying to open a file (5 answers) Closed 2 years ago . I'm working on transfer folder of files via uart in python. Below you see simple function, but there is a problem because I get error like in title : IOError: [Errno 2] No such file or directory: '1.jpg' where 1.jpg

问题 I'm trying to tranfer a multi-gb file from one server to another; problem is RTT is 150ms+. Ive already tried using aria2 but its limited to 16 connections, lftp doesn't have any protection against stalled transfers. I'm wondering if its possible to download one file with multiple connections using curl cli. 回答1: No, the curl tool has no such ability. (oh and btw, a large RTT is very rarely the explanation to why a plain TCP transfer is slow) 回答2: It's possible. Fetch the total file size with

问题 I want to transfer files to a remote location and I am bound to use a proxy server for that. I was able to connect to the FTP location via following command : sftp -o "ProxyCommand /usr/bin/nc -X connect -x <proxy_host>:<proxy_port> %h %p" username@ftp_server: But I want to automate this process of file transfer and I am using JSch for SFTP and snippet of code is below: String sourceFile = sourceDir + fileName; JSch jsch = new JSch(); int port = Integer.parseInt(getFtpPort()); Session session

问题 Not sure what would be causing this, but when I upload some images to my remote server via FileTransfer(), the images sometimes show up either sideways or upside down. However, when I view the images locally on the iPhone, they are positioned in the correct way. For example, when I select an image like this to upload: http://sharefa.st/view/WBe2QNSK8r8z It will turn out like this: http://sharefa.st/view/EWdW1Z4G8r8z I am using the local path to transfer the file, so I don't understand why the

问题 I have such requirement in which i have to transfer file on computer system, lets consider windows PC. What i want to do is i have one screen with specific details,i am writing that values in one text file, now if user clicks on button then that file must be copied to computer at specific location using USB. I have tried to search about this but didn't get anything useful.I've also refer below link http://developer.android.com/guide/topics/connectivity/usb/host.html Is it possible in Android,

问题 my app needs to upload photos to a server. This works great when uploading the first captured photo. When I capture another photo, the upload fails. Here is my code: // Upload files to server function uploadFile(mediaFile) { $.mobile.loading( 'show' ); var path = mediaFile; alert(path); var options = new FileUploadOptions(); options.mimeType="image/jpeg"; var params = new Object(); params.fullpath = path; params.eventID = eventID; options.params = params; options.chunkedMode = true; var ft =

问题 I am using XMPP with iOS for file transfer. I am using following lines of code to send file. But I am continuously getting single error and stuck on issue. <error code="503" type="cancel"><service-unavailable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/></error> I have used following code in app to send file between two devices. XMPPJID *jid = self.chatUserJID; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory =

问题 Is there any way to save a text file created from an android app to a USB connected windows PC programmatically? 回答1: No, sorry. Android devices have no access to their host PC via USB cable. 回答2: Short answer - not that I know of. For "file transfer" in general, I would definitely look at both Dropbox (save/synch anything to anything, anywhere) and ESFileExplorer. Both are user-oriented, but Dropbox has an API that you should be able to use with Android (I haven't tried it). ESFileExplorer

问题 I am looking for a way to transfer files from my Mac to the iPhone via USB, and it needs to be done either using the terminal or programmatically. So far, I have seen some other questions on that topic on StackOverflow, and the most common reply was to use GUI-tools such as iExplorer. Unfortunately, I cannot use GUI-based tools. One interesting answer was this one (https://stackoverflow.com/a/15795578/299711), which mentioned the MobileDevice library, but alas, it seems very poorly documented