使用 Native sbt Packager 为 windows 打包 Play 应用程序

Posted 2023-03-24

【中文标题】使用 Native sbt Packager 为 windows 打包 Play 应用程序

【英文标题】：Packaging Play application for windows using Native sbt Packager

【发布时间】：2015-09-17 00:13:53

【问题描述】：

我已经制作了一个小型 HTTP 服务器。我现在想构建一个带有安装的 Windows 版本。几个月前我已经做了一个，但我修改了我的应用程序，所以我必须重新安装。但是，如果不更改 sbt 文件中的所有内容，它就会失败......

这里是我用于构建安装的命令：

activator windows:packageBin

这是我在安装后启动应用程序时遇到的错误：

Oops, cannot start the server.
Configuration error: Configuration error[application: application.conf: java.io.IOException: resource not found on classpath: application.conf, application.json: java.io.IOException: resource not found on classpath: application.json, application.properties: java.io.IOException: resource not found on classpath: application.properties]
        at play.api.Configuration$.play$api$Configuration$$configError(Configuration.scala:94)
        at play.api.Configuration$.load(Configuration.scala:66)
        at play.api.WithDefaultConfiguration$$anonfun$initialConfiguration$1.apply(Application.scala:76)
        at play.api.WithDefaultConfiguration$$anonfun$initialConfiguration$1.apply(Application.scala:76)
        at play.utils.Threads$.withContextClassLoader(Threads.scala:21)
        at play.api.WithDefaultConfiguration$class.initialConfiguration(Application.scala:75)
        at play.api.DefaultApplication.initialConfiguration$lzycompute(Application.scala:402)
        at play.api.DefaultApplication.initialConfiguration(Application.scala:402)
        at play.api.WithDefaultGlobal$class.play$api$WithDefaultGlobal$$globalClass(Application.scala:25)
        at play.api.DefaultApplication.play$api$WithDefaultGlobal$$globalClass$lzycompute(Application.scala:402)
        at play.api.DefaultApplication.play$api$WithDefaultGlobal$$globalClass(Application.scala:402)
        at play.api.WithDefaultGlobal$class.play$api$WithDefaultGlobal$$javaGlobal(Application.scala:31)
        at play.api.DefaultApplication.play$api$WithDefaultGlobal$$javaGlobal$lzycompute(Application.scala:402)
        at play.api.DefaultApplication.play$api$WithDefaultGlobal$$javaGlobal(Application.scala:402)
        at play.api.WithDefaultGlobal$$anonfun$play$api$WithDefaultGlobal$$globalInstance$1.apply(Application.scala:54)
        at play.api.WithDefaultGlobal$$anonfun$play$api$WithDefaultGlobal$$globalInstance$1.apply(Application.scala:53)
        at play.utils.Threads$.withContextClassLoader(Threads.scala:21)
        at play.api.WithDefaultGlobal$class.play$api$WithDefaultGlobal$$globalInstance(Application.scala:52)
        at play.api.DefaultApplication.play$api$WithDefaultGlobal$$globalInstance$lzycompute(Application.scala:402)
        at play.api.DefaultApplication.play$api$WithDefaultGlobal$$globalInstance(Application.scala:402)
        at play.api.WithDefaultGlobal$class.global(Application.scala:68)
        at play.api.DefaultApplication.global(Application.scala:402)
        at play.api.WithDefaultConfiguration$class.play$api$WithDefaultConfiguration$$fullConfiguration(Application.scala:82)
        at play.api.DefaultApplication.play$api$WithDefaultConfiguration$$fullConfiguration$lzycompute(Application.scala:402)
        at play.api.DefaultApplication.play$api$WithDefaultConfiguration$$fullConfiguration(Application.scala:402)
        at play.api.WithDefaultConfiguration$class.configuration(Application.scala:84)
        at play.api.DefaultApplication.configuration(Application.scala:402)
        at play.api.Application$class.$init$(Application.scala:274)
        at play.api.DefaultApplication.<init>(Application.scala:406)
        at play.core.StaticApplication.<init>(ApplicationProvider.scala:53)
        at play.core.server.NettyServer$.createServer(NettyServer.scala:253)
        at play.core.server.NettyServer$$anonfun$main$3.apply(NettyServer.scala:289)
        at play.core.server.NettyServer$$anonfun$main$3.apply(NettyServer.scala:284)
        at scala.Option.map(Option.scala:145)
        at play.core.server.NettyServer$.main(NettyServer.scala:284)
        at play.core.server.NettyServer.main(NettyServer.scala)
Caused by: com.typesafe.config.ConfigException$IO: application: application.conf: java.io.IOException: resource not found on classpath: application.conf, application.json: java.io.IOException: resource not found on classpath: application.json, application.properties: java.io.IOException: resource not found on classpath: application.properties
        at com.typesafe.config.impl.SimpleIncluder.fromBasename(SimpleIncluder.java:235)
        at com.typesafe.config.impl.ConfigImpl.parseResourcesAnySyntax(ConfigImpl.java:128)
        at com.typesafe.config.ConfigFactory.parseResourcesAnySyntax(ConfigFactory.java:811)
        at com.typesafe.config.ConfigFactory.load(ConfigFactory.java:113)
        at com.typesafe.config.ConfigFactory.load(ConfigFactory.java:136)
        at com.typesafe.config.ConfigFactory.loadDefaultConfig(ConfigFactory.java:228)
        at com.typesafe.config.ConfigFactory.access$000(ConfigFactory.java:38)
        at com.typesafe.config.ConfigFactory$1.call(ConfigFactory.java:378)
        at com.typesafe.config.ConfigFactory$1.call(ConfigFactory.java:375)
        at com.typesafe.config.impl.ConfigImpl$LoaderCache.getOrElseUpdate(ConfigImpl.java:58)
        at com.typesafe.config.impl.ConfigImpl.computeCachedConfig(ConfigImpl.java:86)
        at com.typesafe.config.ConfigFactory.load(ConfigFactory.java:375)
        at com.typesafe.config.ConfigFactory.load(ConfigFactory.java:299)
        at play.api.Configuration$.dontAllowMissingConfig$lzycompute(Configuration.scala:29)
        at play.api.Configuration$.dontAllowMissingConfig(Configuration.scala:29)
        at play.api.Configuration$.load(Configuration.scala:64)
        ... 34 more
Caused by: com.typesafe.config.ConfigException$IO: application.conf: java.io.IOException: resource not found on classpath: application.conf
        at com.typesafe.config.impl.Parseable.parseValue(Parseable.java:183)
        at com.typesafe.config.impl.Parseable.parseValue(Parseable.java:170)
        at com.typesafe.config.impl.Parseable.parse(Parseable.java:148)
        at com.typesafe.config.impl.SimpleIncluder.fromBasename(SimpleIncluder.java:185)
        ... 49 more
Caused by: java.io.IOException: resource not found on classpath: application.conf
        at com.typesafe.config.impl.Parseable$ParseableResources.rawParseValue(Parseable.java:579)
        at com.typesafe.config.impl.Parseable$ParseableResources.rawParseValue(Parseable.java:554)
        at com.typesafe.config.impl.Parseable.parseValue(Parseable.java:176)
        ... 52 more

这里是我的 sbt 文件：

name := """IDTabDriver"""

name in Windows := "IdTabDriver"

packageSummary in Windows := "IdTabDriver"

packageDescription in Windows := "IdTabDriver"

maintainer in Windows := "My Company"

organization := "My Company"

version := "1.0.0.1"

lazy val root = (project in file(".")).enablePlugins(PlayJava)

scalaVersion := "2.11.1"

libraryDependencies ++= Seq(
  cache,
  javaWs,
  "commons-configuration" % "commons-configuration" % "1.10",
  "org.rxtx" % "rxtxcomm" % "2.0-7pre1"
)

如果有人有想法，我已经尝试了很多我找不到解决方案

【问题讨论】：

在您构建它或运行它时（安装后）是否会发生这种情况？你用的是哪个版本的play？ （本地启动是用play run还是activator run？）

它发生在运行时，所以在安装后运行时。我从生成的 idtabdriver.bat 文件开始。当我在我的开发环境（在 intelliji 中）运行它时，它运行良好。我正在使用 Play 2.3

你能检查服务器和本地机器上的java版本吗？

我在自己的机器上运行这个应用程序。但是我有 2 个版本的 java（用于开发目的），我可以知道谁在使用哪个版本？

【参考方案1】：

如果您只是使用 Play 附带的功能，那么您只需在 SBT 控制台中运行 dist。

然后在target/universal 中查找压缩文件。解压后，运行bin 文件夹中的.bat 文件。

【参考方案2】：

我也遇到了同样的错误，抱怨在类路径中找不到资源 application.conf。这可能与 sbt-play 插件中的 know bug 有关。在recent bug fix 发布之前，尝试将以下行添加到您的build.sbt 作为suggested by the Play development team 的解决方法。

PlayKeys.externalizeResources := false

这对我有用。