使用播放框架2.4.3在zipkin中未显示跟踪数据

Question

我使用docker设置zipkin

然后我使用http://localhost:9411/访问它，然后我遵循此tutorial并遵循代码

class Filters @Inject() (
  zipkinTraceFilter: ZipkinTraceFilter
) extends HttpFilters {
  val filters = Seq(zipkinTraceFilter)
}

我在application.conf中添加了

play.http.filters=arteciate.filters.Filters

trace {
  service-name = "zipkin-api-sample"

  zipkin {
    base-url = "http://localhost:9411"
    sample-rate = 0.1
  }
}

zipkin-trace-context {
  fork-join-executor {
    parallelism-factor = 20.0
    parallelism-max = 200
  }
}

play.modules.enabled  += "jp.co.bizreach.trace.play24.module.ZipkinModule"

在我的控制器中添加

class DirectUserController @Inject() (userRepository: UserRepositoryTrait, val tracer: ZipkinTraceService)
   extends Controller with ZipkinTraceImplicits {
 // Trace blocking action
  def test1 = Action { implicit request =>
    tracer.trace("sync"){ implicit traceData =>
      log.info("Hello World!")
      Ok(Json.obj("result" -> "ok"))
    }
  }
}

然后我访问了这条路线

http://localhost:9000/direct-user/test1

，然后http://localhost:9411/，然后单击查找跟踪，但显示0个服务 我有什么想念的吗？也是zipkin的新手