Spring resttemplate can't invoke webflux service

Affects: \ all version

the webflux service can invoke with the content-type without the charset parameter, when invoke with charset it response 504,

even though i was special the content-type without the charset, the client add the charset automatic

the code is here Spring resttemplate can't invoke webflux service

there is no option to config this behavior, so the request aways failed

Comment From: bclozel

Screenshots of our own codebase doesn't really help us understand the problem. Could you instead provide a sample application that shows the issue? Ideally, a Spring Boot application generated on start.spring.io with a test using RestTemplate.

Comment From: cjdxhjj

that was my fault, i have debug into the code, and found that, i wrote an form data resolver, i compare the content type, when it equal to MediaType.APPLICATION_FORM_URLENCODED, i resolve the parameter, but my controller is kotlin code, when the content-type contains charset parameter, the test was failed, the parameter not resolved, but my controller was expected one value, that cause the error, i have just rewite to compare the content-type type and subtype value, that works. mediaType.type == formContentType.type && mediaType.subtype == formContentType.subtype