The minimal example give at the following
http://doc.akka.io/docs/akka/2.4.8/scala/http/routing-dsl/index.html does
not work.
It gives an error on line no 19.
Error:(19, 31) not found: value ContentTypes
complete(HttpEntity(ContentTypes.`text/html(UTF-8)`, "<h1>Say
hello to akka-http</h1>"))
1. import akka.actor.ActorSystem
2. import akka.http.scaladsl.Http
3. import akka.http.scaladsl.model._
4. import akka.http.scaladsl.server.Directives._
5. import akka.stream.ActorMaterializer
6. import scala.io.StdIn
7.
8. object WebServer {
9. def main(args: Array[String]) {
10.
11. implicit val system = ActorSystem("my-system")
12. implicit val materializer = ActorMaterializer()
13. // needed for the future flatMap/onComplete in the end
14. implicit val executionContext = system.dispatcher
15.
16. val route =
17. path("hello") {
18. get {
19. complete(HttpEntity(ContentTypes.`text/html(UTF-8)`, "<h1>Say
hello to akka-http</h1>"))
20. }
21. }
22.
23. val bindingFuture = Http().bindAndHandle(route, "localhost", 8080
)
24.
25. println(s"Server online at http://localhost:8080/\nPress RETURN
to stop...")
26. StdIn.readLine() // let it run until user presses return
27. bindingFuture
28. .flatMap(_.unbind()) // trigger unbinding from the port
29. .onComplete(_ => system.terminate()) // and shutdown when done
30. }
31. }
Can you please help me fixing the error ?
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