Spring Cloud Config Can't get the right config file on server by certain url pattern

I'm using org.springframework.cloud:spring-cloud-config-server:3.1.0

According to the doc https://docs.spring.io/spring-cloud-config/docs/current/reference/html/#_quick_start The HTTP service has resources in the following form:

/{application}/{profile}[/{label}]
/{application}-{profile}.yml
/{label}/{application}-{profile}.yml
/{application}-{profile}.properties
/{label}/{application}-{profile}.properties

For example:

curl localhost:8888/foo/development
curl localhost:8888/foo/development/master
curl localhost:8888/foo/development,db/master
curl localhost:8888/foo-development.yml
curl localhost:8888/foo-db.properties
curl localhost:8888/master/foo-db.properties

But when I use curl localhost:8888/master/foo-db.properties I got:

{"name":"master","profiles":["foo-db.properties"],"label":null,"version":"52ba55eecc7239f2a24f529eccf640befc34a6d9","state":null,"propertySources":[]}

That means the service take "master" as {application} instead of {label} and take "foo-db.properties" as {profile} not {application}-{profile}.properties

It seems that pattern /{label}/{application}-{profile}.properties have be overridden by pattern /{application}/{profile}[/{label}]

Comment From: woshikid

In spring-cloud-config-server:3.1.0 org.springframework.cloud.config.server.environment.EnvironmentController has @GetMapping(path = "/{name}/{profiles:.*[^-].*}", produces = MediaType.APPLICATION_JSON_VALUE) I think that's the regex caused the problem. I guess it want to exclude the pattern {application}-{profile}.properties but .*[^-].* still matches "foo-db.properties". I think [^-]* or [^\\.]* may solve the problem.

Comment From: woshikid

It is fixed by later release, just need to simplify