AKKA HTTP 简单示例

AKKA HTTP 简单示例

依赖包：

    compile("com.typesafe.akka:akka-http_2.13:10.1.8")
    compile("com.typesafe.akka:akka-stream_2.13:2.5.23")

代码示例：

package http
 
import akka.actor.ActorSystem
import akka.http.javadsl.server.HttpApp
import akka.http.javadsl.server.Route
import akka.stream.Server
import java.util.function.Supplier
import akka.http.javadsl.ConnectHttp
import akka.http.javadsl.Http
import akka.http.javadsl.model.HttpResponse
import akka.http.javadsl.model.StatusCodes
import java.util.concurrent.CompletionStage
import akka.stream.ActorMaterializer
 
/**
 * Created by: tankx
 * Date: 2019/7/16
 * Description:
 */
class HelloHttp constructor() : HttpApp() {
    override fun routes(): Route {
 
        return createRoute()
    }
 
    private fun createRoute(): Route {
 
        val path = path("hello", object : Supplier<Route> {
            override fun get(): Route {
                return complete("Say hello to akka-http")
            }
 
        })
        return concat(path)
    }
 
}
 
fun main() {
 
    // boot up server using the route as defined below
    //val system = ActorSystem.create("routes")
 
    HelloHttp().startServer("localhost", 8888)
 
}

启动后访问地址 http://127.0.0.1:8888/hello

返回Say hello to akka-http