[JAVA] Bug swagger don't encode Germany character in query params

[kingtran2112]

Description

The query parameter contain Germany character (more specific, the character ß) is not encoded when we send the request

Swagger-codegen version

3.0.20

Command line used for generation

I am using io.swagger.codegen.v3:swagger-codegen-maven-plugin

Related issues/PRs

#8880
#9387

Suggest a fix/enhancement

I checked the method ApiClient#invokeAPI that we currently don't use the encode feature of UriComponentsBuilder or RestTemplate but use ti from method toUri(). At my glance there, the method is just encode the character under ISO control. And it looks like Germany character is not a part of it

[lucianobustos]

Hello @kingtran2112

I think this will fix your issue.

#11098

[kingtran2112]

Hi, thanks about that. I currently workaround that issue by using another lib for swagger. Will take a look when the PR is merged

[GerhardKMaier]

Hi, we have the same issue. Why is the fix still not active?

[durcon]

Still not fixed after more than 3 years? Is this project deprecated and not maintained anymore?