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Apache commons net ftpclient download
WebNov 08, · Download FTP folder on Java (Using FTPClient Apache Commons Net API) Ask Question. Asked 5 years, 2 months ago. Modified 5 years, 1 month ago. . WebJul 20, · Apache Commons Net API for downloading files by FTP protocol; The proper steps to download a file; Sample program code; Compile and run the sample . WebJul 20, · The FTPClient class also has two simple methods for listing files and directories: String [] listNames () String [] listNames (String pathname) Unlike the listFiles . WebThe download jar file contains the following class files or Java source files. META-INF/replace.me replace.me .
.Apache commons net ftpclient download
Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. I am trying to recursively iterate through the entire root directory that I arrive at after login to the FTP server. I am able to connect, all I really want to do from there is recurse through the entire structure and and download each file and folder and have it in the same structure as it is on the FTP.
What I have so far is a working download method, it goes to the server and gets my entire structure of files, which is brilliant, except it fails on the first attempt, then works the second time around. The error I get is as follows:.
I managed to do upload functionality of a directory that I have locally, but can’t quite get downloading to work, after numerous attempts I really need some help. Your problem well, your current problem after we got rid of the. What you do is skip the dot files, see that someDir is a directory, then immediately go inside it, skip its dot files, and see someFile. You have not created someDir locally as yet, so you get an exception. Your exception handler does not stop execution, so control goes back to the upper level of the recursion.
At this point it creates the directory. So next time you run your program, the local someDir directory is already created from the previous run, and you see no problem. Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more about Collectives. Learn more about Teams. Asked 8 years, 1 month ago.
Modified 4 years, 7 months ago. Viewed 5k times. The error I get is as follows: java. Improve this question. Martin Prikryl k 52 52 gold badges silver badges bronze badges. Slippy Slippy 1, 4 4 gold badges 20 20 silver badges 42 42 bronze badges.
What did you try and where did it fail? Added code to show you my current code the exact way it sits. Thanks for the fast reply by the way. Well, what did you try not the part that is working, the part that you said you tried and failed , and in what way did it fail? Helping would indeed be easier if you mentioned which part of the process gives you trouble – downloading the file when you get to it? Traversing remote directiories? Traversing recursively? Preserving folder structure?
Well, when I had the download code inside the for loop, along with mkdirs for directory cases, I was finding that I was not getting anywhere near the structure I have in the ftp server back.
Also, what I have right now isn’t working – it doesn’t even manage to print the file or directory names correctly and I have absolutely no idea why. Show 8 more comments. Sorted by: Reset to default. Highest score default Trending recent votes count more Date modified newest first Date created oldest first.
So suppose you have a tree like. Basically, you should change your code to: if file. Improve this answer. RealSkeptic RealSkeptic Thanks a million for all of your help here! This has easily been the best help I have ever gotten on stack overflow, you had me working through my problem myself and making the necessary changes I needed as I went along.
Rather than just being given a lump of code, I learned a few neat new things : — Slippy. Add a comment. Martin Prikryl Martin Prikryl k 52 52 gold badges silver badges bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. Not the answer you’re looking for? Browse other questions tagged java ftp apache-commons-net or ask your own question. The Overflow Blog. Remote work is killing big offices.
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