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How to clear fragment of RequestTemplate (Feign client 11.10)? #3095
Description
When I do
template.target(newTarget);
template.uri(newUri ); in my custom RequestInterceptor ,
I noticed that the origin fragment was kept in final URL (something like https://newTarget/newPath?newQuery=newVal#oldFragment , the oldFragment is not part of newUri).
The best thing I can do is template.uri(newUri +"#"); and I will get https://newTarget/newPath?newQuery=newVal# .
How to fully clear fragment, so I can get https://newTarget/newPath?newQuery=newVal ?
Activity
[-]How to clear fragment of RequestTemplate (Feign client)?[/-][+]How to clear fragment of RequestTemplate (Feign client 11.10)?[/+]velo commentedon May 27, 2026
Thanks for the report. This project is community-maintained, and the maintainer won't implement fixes/features directly. If you want this to move forward, please open a pull request with automated tests that cover the change.
hutiefang76 commentedon Oct 19, 2026
I can take this. I’ll cover replacing a URI that previously had a fragment, while keeping the append behavior explicit. I also found that
target()decodes an escaped fragment before appending it to the URL; I’ll check that in the same fragment-handling tests.I’ll keep the change inside RequestTemplate, with no new public setter.
AI-assisted investigation and implementation for @hutiefang76.
Fix URI fragment replacement and preserve target escapes (#3633)