File Storage - file name rules? Can't access files with spaces (even if i correctly convert them to valid URIs)

Question

Following filename works:

• WKM.json

Following doesn't work:

• German Volume Training - Phase 2.1.json

I even tried to create URI encoded filenames, this does not help...

I'm trying to download the file with:

URL url = new URL(uploadFile.getUrl());
URLConnection connection = url.openConnection(); 

connection.connect();

BufferedReader br = null;
InputStream input = new BufferedInputStream(url.openStream(), 8192);

The last line fails with a FileNotFoundException...

Comments

Thanks for the feedback. You can any time convert this into URL object by passing String value in it.

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that's what I do above and that's not correct... i'll post my solution that shows the "problem"...

Answer 1

Here's the solution that works for me:

String string = uploadFile.getUrl();
int pos = string.lastIndexOf('/') + 1;
URI uri = new URI(string.substring(0, pos) + URLEncoder.encode(string.substring(pos), "utf-8"));

URL url = uri.toURL();
URLConnection connection = url.openConnection();
connection.connect();

BufferedReader br = null;
InputStream input = new BufferedInputStream(url.openStream(), 8192);