在 play-scala 项目中加载 JS 资源时出现问题



在我的play-scala应用程序中,在webpack.config中.js函数我运行一个命令

输出:{ 路径:__dirname + '/public/compiled',文件名:"bundle.js" }

以及正在生成的文件包.js。我的视图有下一个命令:

<script src=@routes.Assets.versioned("compiled/bundle.js")></script>

我收到一个错误,说"无法加载资源:服务器以状态 500 响应"。我看到它正在寻找资产/编译/捆绑.js。我需要在我的 play-scala 配置中做什么更改才能使该捆绑.js文件可查找!

我的路线中也有:

GET     /assets/*file               controllers.Assets.versioned(path="/public", file: Asset)

谢谢

错误 内部服务器错误,对于 (GET) [/assets/compiled/bundle.js] ->

play.api.http.HttpErrorHandlerExceptions$$anon$1: Execution exception[[RuntimeException: java.lang.NoSuchMethodError: org.apache.commons.codec.digest.DigestUtils.sha1Hex(Ljava/lang/String;)Ljava/lang/String;]] at play.api.http.HttpErrorHandlerExceptions$.throwableToUsefulException(HttpErrorHandler.scala:265) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.http.DefaultHttpErrorHandler.onServerError(HttpErrorHandler.scala:191) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.GlobalSettings$class.onError(GlobalSettings.scala:179) [play_2.11-2.4.3.jar:2.4.3] at play.api.DefaultGlobal$.onError(GlobalSettings.scala:212) [play_2.11-2.4.3.jar:2.4.3] at play.api.http.GlobalSettingsHttpErrorHandler.onServerError(HttpErrorHandler.scala:94) [play_2.11-2.4.3.jar:2.4.3] at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$9$$anonfun$apply$1.applyOrElse(PlayDefaultUpstreamHandler.scala:158) [play-netty-server_2.11-2.4.3.jar:2.4.3] at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$9$$anonfun$apply$1.applyOrElse(PlayDefaultUpstreamHandler.scala:155) [play-netty-server_2.11-2.4.3.jar:2.4.3] at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36) [scala-library-2.11.8.jar:na] at scala.util.Failure$$anonfun$recover$1.apply(Try.scala:216) [scala-library-2.11.8.jar:na] at scala.util.Try$.apply(Try.scala:192) [scala-library-2.11.8.jar:na] at scala.util.Failure.recover(Try.scala:216) [scala-library-2.11.8.jar:na] at scala.concurrent.Future$$anonfun$recover$1.apply(Future.scala:326) [scala-library-2.11.8.jar:na] at scala.concurrent.Future$$anonfun$recover$1.apply(Future.scala:326) [scala-library-2.11.8.jar:na] at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32) [scala-library-2.11.8.jar:na] at play.api.libs.iteratee.Execution$trampoline$.executeScheduled(Execution.scala:109) [play-iteratees_2.11-2.4.3.jar:2.4.3] at play.api.libs.iteratee.Execution$trampoline$.execute(Execution.scala:71) [play-iteratees_2.11-2.4.3.jar:2.4.3] at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40) [scala-library-2.11.8.jar:na] at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:248) [scala-library-2.11.8.jar:na] at scala.concurrent.Promise$class.complete(Promise.scala:55) [scala-library-2.11.8.jar:na] at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:153) [scala-library-2.11.8.jar:na] at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:23) [scala-library-2.11.8.jar:na] at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40) [akka-actor_2.11.jar:na] at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397) [akka-actor_2.11.jar:na] at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) [scala-library-2.11.8.jar:na] at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) [scala-library-2.11.8.jar:na] at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) [scala-library-2.11.8.jar:na] at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) [scala-library-2.11.8.jar:na] 由: java.lang.RuntimeException: java.lang.NoSuchMethodError: org.apache.commons.codec.digest.DigestUtils.sha1Hex(Ljava/lang/String;)Ljava/lang/String; at play.api.mvc.ActionBuilder$$anon$1.apply(Action.scala:498) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105) ~[play_2.11-2.4.3.jar:2.4.3] at play.utils.Threads$.withContextClassLoader(Threads.scala:21) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:104) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:103) ~[play_2.11-2.4.3.jar:2.4.3] 在斯卡拉。Option.map(Option.scala:146) ~[scala-library-2.11.8.jar:na] at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:103) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:96) ~[play_2.11-2.4.3.jar:2.4.3]at play.api.libs.iteratee.DoneIteratee$$anonfun$mapM$2.apply(Iteratee.scala:741) ~[play-iteratees_2.11-2.4.3.jar:2.4.3] at play.api.libs.iteratee.DoneIteratee$$anonfun$mapM$2.apply(Iteratee.scala:741) ~[play-iteratees_2.11-2.4.3.jar:2.4.3] at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) [scala-library-2.11.8.jar:na] at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) [scala-library-2.11.8.jar:na] ...省略 6 个常见帧 由: java.lang.NoSuchMethodError: org.apache.commons.codec.digest.DigestUtils.sha1Hex(Ljava/lang/String;)Ljava/lang/String; at play.api.libs.Codecs$.sha1(Codecs.scala:35) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。资产信息$$anonfun$5$$anonfun$apply$3.apply(Assets.scala:187) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。资产信息$$anonfun$5$$anonfun$apply$3.apply(Assets.scala:187) ~[play_2.11-2.4.3.jar:2.4.3] 在斯卡拉。Option.map(Option.scala:146) ~[scala-library-2.11.8.jar:na] 在控制器。资产信息$$anonfun$5.apply(Assets.scala:187) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。资产信息$$anonfun$5.apply(Assets.scala:187) ~[play_2.11-2.4.3.jar:2.4.3] 在斯卡拉。Option.orElse(Option.scala:289) ~[scala-library-2.11.8.jar:na] 在控制器。资产信息。(资产:187) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。资产$$anonfun$控制器$资产$$assetInfoFromResource$1$$anonfun$应用$4.apply(资产.scala:287) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。资产$$anonfun$控制器$资产$$assetInfoFromResource$1$$anonfun$应用$4.apply(资产.scala:284) ~[play_2.11-2.4.3.jar:2.4.3] 在斯卡拉。Option.map(Option.scala:146) ~[scala-library-2.11.8.jar:na] 在控制器。资产$$anonfun$控制器$资产$$assetInfoFromResource$1.apply(资产.scala:284) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。资产$$anonfun$控制器$资产$$assetInfoFromResource$1.apply(资产.scala:284) ~[play_2.11-2.4.3.jar:2.4.3] at akka.dispatch.MonitorableThreadFactory$AkkaForkJoinWorkerThread$$anon$3.block(ThreadPoolBuilder.scala:169) ~[akka-actor_2.11.jar:na] at scala.concurrent.forkjoin.ForkJoinPool.managedBlock(ForkJoinPool.java:3640) [scala-library-2.11.8.jar:na] at akka.dispatch.MonitorableThreadFactory$AkkaForkJoinWorkerThread.blockOn(ThreadPoolBuilder.scala:167) ~[akka-actor_2.11.jar:na] at scala.concurrent.package$.blocking(package.scala:123) ~[scala-library-2.11.8.jar:na] 在控制器。Assets$.controllers$Assets$$assetInfoFromResource(Assets.scala:282) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。Assets$.assetInfo(Assets.scala:294) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。Assets$.assetInfoForRequest(Assets.scala:302) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。AssetsBuilder$$anonfun$17.apply(Assets.scala:441) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。AssetsBuilder$$anonfun$17.apply(Assets.scala:440) ~[play_2.11-2.4.3.jar:2.4.3] 在斯卡拉。Option.map(Option.scala:146) ~[scala-library-2.11.8.jar:na] 在控制器。AssetsBuilder.controllers$AssetsBuilder$$assetAt(Assets.scala:440) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。AssetsBuilder$$anonfun$versioned$1.apply(Assets.scala:419) ~[play_2.11-2.4.3.jar:2.4.3] 在控制器。AssetsBuilder$$anonfun$versioned$1.apply(Assets.scala:409) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.Action$.invokeBlock(Action.scala:533) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.Action$.invokeBlock(Action.scala:530) ~[play_2.11-2.4.3.jar:2.4.3] at play.api.mvc.ActionBuilder$$anon$1.apply(Action.scala:493) ~[play_2.11-2.4.3.jar:2.4.3] ...省略 18 个常见帧

我发现了问题:有人放置了一个jar文件:commons-codec-1.4.jar所以它可以通过play引用。这个破坏了整个游戏应用程序。

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