CODEWITHSUNDEEP
spring-webfluxstatic-files
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Reputation: 26441

Serving content from jar using webflux?

I use Spring REST Docs to generate documentation. Then I put it inside fat jar.

Location of file within jar:

/BOOT-INF/classes/static/docs/index.html

How I can serve such file using webflux?

I've tried to put resources in RouterFunctionDsl:

internal class MyRoutes() {

    fun router() = router {
        "/foo".nest {
            resources("/docs", ClassPathResource("docs/"))
        }
    }
}

unfortunately with no luck

Upvotes: 1

Views: 1020

Answers (2)

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Reputation: 26441

It seems that I don't need to add any resources. Serving static files works out of box (in Spring Boot)

According to the docs: https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-features-webflux-static-content

Upvotes: 0

Brian Clozel
Brian Clozel

Reputation: 59086

It looks like a typo in your code sample, it should probably be

ClassPathResource("static/docs/")

I guess you were confused by the default locations used by Spring Boot to serve static locations. If you look at the Spring Boot common application properties section in the reference documentation, you'll see that the default value for the resource locations in WebFlux and MVC are the following:

classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/,classpath:/public/

So the /static prefix is not automatically added, it's a Spring Boot convention.

Upvotes: 1

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