http4k-core

library3.285.2javamavenunverified

A lightweight, dependency-free HTTP server and client library for Kotlin, implementing the Server as a Function model.

<dependency>
  <groupId>org.http4k</groupId>
  <artifactId>http4k-core</artifactId>
  <version>3.285.2</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · HTTP4K-CORE

http4k-core

web-frameworkjavav3.285.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

HttpHandler

✓ org.http4k.core.HttpHandler

Create and start a simple HTTP server

import org.http4k.core.* import org.http4k.server.SunHttp import org.http4k.server.asServer val app: HttpHandler = { request: Request -> Response(Status.OK).body("Hello, world!") } val server = app.asServer(SunHttp(8080)).start() println("Server started on port 8080")

Debug

Known issues

gotchahttp4k-core is dependency-free but requires Kotlin stdlib; ensure compatible Kotlin version.

fix

Use the same Kotlin version as http4k was compiled with (check release notes).

affects: *

Upgrade

Version history

3.285.2latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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Resources

githubhttps://github.com/http4k/http4k ↗

homepagehttps://http4k.org ↗

docshttps://appdoc.app/artifact/org.http4k/http4k-core/ ↗