我正试图在intellij ide的sbt shell中为此运行一个测试命令->[https://github.com/theiterators/akka-http-microservice#akka-http微服务示例]项目，然后它显示了Akka版本冲突。如何解决？
这是build.sbt
enablePlugins(JavaAppPackaging , GatlingPlugin)
name := "akka-http-microservice"
organization := "com.theiterators"
version := "1.0"
scalaVersion := "2.13.5"
scalacOptions := Seq("-unchecked", "-deprecation", "-encoding", "utf8",
"-target:jvm-1.8",
"-feature",
"-language:implicitConversions",
"-language:postfixOps")
libraryDependencies ++= {
val akkaHttpV = "10.2.4"
val akkaV = "2.6.14"
val scalaTestV = "3.2.8"
val circeV = "0.13.0"
val akkaHttpCirceV = "1.36.0"
val gatlingVersion = "3.5.1"
Seq(
"com.typesafe.akka" %% "akka-actor" % akkaV,
"com.typesafe.akka" %% "akka-stream" % akkaV,
"com.typesafe.akka" %% "akka-http" % akkaHttpV,
"io.circe" %% "circe-core" % circeV,
"io.circe" %% "circe-generic" % circeV,
"de.heikoseeberger" %% "akka-http-circe" % akkaHttpCirceV,
"com.typesafe.akka" %% "akka-testkit" % akkaV,
"com.typesafe.akka" %% "akka-http-testkit" % akkaHttpV % "test",
"org.scalatest" %% "scalatest" % scalaTestV % "test",
"io.gatling.highcharts" % "gatling-charts-highcharts" % gatlingVersion % "test,it",
"io.gatling" % "gatling-test-framework" % gatlingVersion % "test,it"
)
}
Revolver.settings
这是plugin.sbt
addSbtPlugin("io.spray" % "sbt-revolver" % "0.9.1")
addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.15.0")
addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.8.1")
addSbtPlugin("io.gatling" % "gatling-sbt" % "3.2.2")
addSbtPlugin("io.gatling" % "gatling-sbt" % "MANUALLY_REPLACE_WITH_LATEST_VERSION")
这是服务规范
import akka.event.NoLogging
import akka.http.scaladsl.model.ContentTypes._
import akka.http.scaladsl.model.{HttpRequest, HttpResponse}
import akka.http.scaladsl.model.StatusCodes._
import akka.http.scaladsl.testkit.ScalatestRouteTest
import akka.stream.scaladsl.Flow
import org.scalatest.flatspec.AsyncFlatSpec
import org.scalatest.matchers.should.Matchers
class ServiceSpec extends AsyncFlatSpec with Matchers with ScalatestRouteTest with Service with Protocols {
override def testConfigSource = "akka.loglevel = WARNING"
override def config = testConfig
override val logger = NoLogging
val ip1Info = IpInfo("8.8.8.8", Option("United States"), Option("Mountain View"), Option(37.386), Option(-122.0838))
val ip2Info = IpInfo("8.8.4.4", Option("United States"), None, Option(38.0), Option(-97.0))
val ipPairSummary = IpPairSummary(ip1Info, ip2Info)
override lazy val ipApiConnectionFlow = Flow[HttpRequest].map { request =>
if (request.uri.toString().endsWith(ip1Info.query))
HttpResponse(status = OK, entity = marshal(ip1Info))
else if(request.uri.toString().endsWith(ip2Info.query))
HttpResponse(status = OK, entity = marshal(ip2Info))
else
HttpResponse(status = BadRequest, entity = marshal("Bad ip format"))
}
"Service" should "respond to single IP query" in {
Get(s"/ip/${ip1Info.query}") ~> routes ~> check {
status shouldBe OK
contentType shouldBe `application/json`
responseAs[IpInfo] shouldBe ip1Info
}
Get(s"/ip/${ip2Info.query}") ~> routes ~> check {
status shouldBe OK
contentType shouldBe `application/json`
responseAs[IpInfo] shouldBe ip2Info
}
}
it should "respond to IP pair query" in {
Post(s"/ip", IpPairSummaryRequest(ip1Info.query, ip2Info.query)) ~> routes ~> check {
status shouldBe OK
contentType shouldBe `application/json`
responseAs[IpPairSummary] shouldBe ipPairSummary
}
}
it should "respond with bad request on incorrect IP format" in {
Get("/ip/asdfg") ~> routes ~> check {
status shouldBe BadRequest
responseAs[String].length should be > 0
}
Post(s"/ip", IpPairSummaryRequest(ip1Info.query, "asdfg")) ~> routes ~> check {
status shouldBe BadRequest
responseAs[String].length should be > 0
}
Post(s"/ip", IpPairSummaryRequest("asdfg", ip1Info.query)) ~> routes ~> check {
status shouldBe BadRequest
responseAs[String].length should be > 0
}
}
}
下面给出的错误--
[info] ServiceSpec *** ABORTED ***
[info] java.lang.IllegalStateException: You are using version 2.6.14 of Akka, but it appears you (perhaps indirectly) also depend on older versions of related artifacts. You can solve this by adding an explicit dependency on version 2.6.14 of the [akka-slf4j] artifacts to your project. Here's a complete collection of detected artifacts: (2.6.11, [akka-slf4j]), (2.6.14, [akka-actor, akka-protobuf-v3, akka-stream, akka-testkit]). See also: https://doc.akka.io/docs/akka/current/common/binary-compatibility-rules.html#mixed-versioning-is-not-allowed
[info] at akka.util.ManifestInfo.checkSameVersion(ManifestInfo.scala:184)
[info] at akka.util.ManifestInfo.checkSameVersion(ManifestInfo.scala:162)
[info] at akka.actor.ActorSystemImpl.liftedTree2$1(ActorSystem.scala:1033)
[info] at akka.actor.ActorSystemImpl._start$lzycompute(ActorSystem.scala:1022)
[info] at akka.actor.ActorSystemImpl._start(ActorSystem.scala:1022)
[info] at akka.actor.ActorSystemImpl.start(ActorSystem.scala:1045)
[info] at akka.actor.ActorSystem$.apply(ActorSystem.scala:272)
[info] at akka.actor.ActorSystem$.apply(ActorSystem.scala:316)
[info] at akka.actor.ActorSystem$.apply(ActorSystem.scala:290)
[info] at akka.http.scaladsl.testkit.RouteTest.createActorSystem(RouteTest.scala:36)
[info] ...
[info] Run completed in 1 second, 568 milliseconds.
[info] Total number of tests run: 0
[info] Suites: completed 0, aborted 1
[info] Tests: succeeded 0, failed 0, canceled 0, ignored 0, pending 0
[info] *** 1 SUITE ABORTED ***
[error] Error during tests:
[error] ServiceSpec
[error] (Test / test) sbt.TestsFailedException: Tests unsuccessful
[error] Total time: 8 s, completed 22 Apr. 2021, 3:14:59 pm
添加
"com.typesafe.akka" %% "akka-slf4j" % akkaV
到libraryDependencies块中的Seq应该可以解决此问题。一般来说，在阿卡语中，最好不要依赖可传递的依赖关系。