How to convert map to url query string?

Posted by Ula Krukar on Stack Overflow See other posts from Stack Overflow or by Ula Krukar
Published on 2010-05-11T10:32:12Z Indexed on 2010/05/11 10:44 UTC
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Filed under:

java

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java-ee

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Utilities

Do you know of any utility class/library, that can convert Map into URL-friendly query string?

Example:
I have a map:
- "param1"=12,
- "param2"="cat"

I want to get: param1=12&param2=cat.

PS. I know I can easily write it myself, I am just surprised that I cannot find it anywhere (I checked Apache Commons so far).

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