如何在Scala.js中将Future转换为js.Promise？

import scala.concurrent.{Future, Promise}
import scala.scalajs.js
import scala.scalajs.js.JSConverters._
import scala.scalajs.concurrent.JSExecutionContext.Implicits.queue

def futureToPromise[A](future: Future[A]): js.Promise[A] = {
  val promise = Promise[A]()
  future.onComplete {
    case scala.util.Success(result) => promise.resolve(result)
    case scala.util.Failure(cause) => promise.reject(cause)
  }
  promise.future.toJSPromise
}

val future: Future[String] = // your Future implementation
val promise: js.Promise[String] = futureToPromise(future)