I have a really strange issue that I can't quite figure out. I've upgraded to Spring Boot 3 in one ...

# spring

[Simon Nyström]

I have a really strange issue that I can't quite figure out.

I've upgraded to Spring Boot 3 in one of my projects and after this it seems @GetMapping is working as usual but something has changed with @PostMapping? It correctly maps the @GetMapping methods but debug logs this for my @PostMappings : Mapped to ResourceHttpRequestHandler [classpath [META-INF/resources/], classpath [resources/], classpath [static/], classpath [public/], ServletContext [/]]

Any ideas what I can do to fix this?

[Simon Nyström]

The resulting issue to the caller is:

{"type":"about:blank","title":"Not Found","status":404,"detail":"No static resource...}

[Simon Nyström]

Nvm, I found the issue 🙈

As of this Spring Framework change, "GET /some/greeting/" doesn't match anymore by default and will result in an HTTP 404 error.

I.e. trailing slash