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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¶m2=cat
final output
relativeUrl+param1=12¶m2=cat
The most robust one I saw off-the-shelf is the URLEncodedUtils class from Apache Http Compoments (HttpClient 4.0).
The method
URLEncodedUtils.format()is what you need.It doesn’t use map so you can have duplicate parameter names, like,
Not that I recommend this kind of use of parameter names.