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Asked: 2026-05-23T08:46:10+00:00

let’s say I have a file located in: http://example.com/123.app now I get the file

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let’s say I have a file located in:

http://example.com/123.app

now I get the file name using the following (u is an entire url string):

String fileName = u.substring( u.lastIndexOf('/')+1, u.length() );

but I want to put on the same file name also parameters, so it’ll look like, this:

http://example.com/123.app?id=87983

And I want to have a String fileName which will contain ‘123.app’, and also String id which will contain ‘87983’ and possibly more parameters.

How would I go about achieving this?

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1 Answer

  1. Editorial Team

    Firstly, take a look at this post, which uses the URL class to make working with the different parts of the URL string a lot easier.

    Could you share a link to an URL parsing implementation?

    Secondly, you would need to take the Query part of the URL and the Path part of the URL and substring the returned values to get the information that you desire. It should be pretty straight forward.

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