本文介绍了Play Framework 2.3.7:静态资产位置在生产中不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我已经看到了一些有关此问题，但似乎无法深入了解它.
I have seen a few questions on this but cant seem to get to the bottom of it.
我有一个Play Framework 2.3.7(Activator 1.2.12)网站，当我在开发人员模式下运行它时，一切正常.在生产模式下启动它时，出现以下错误:
I have a Play Framework 2.3.7 (Activator 1.2.12) site, when I run it in dev mode everything works fine. When I start it in production mode I get the following errors:
[app] $ start
[info] Wrote C:\Users\App\git\website2.0\target\scala-2.10\app_2.10-1.0-
SNAPSHOT.pom
[info] Main Scala API documentation to C:\Users\App\git\website2.0\target\scala-
2.10\api...
[info] Compiling 57 Scala sources and 58 Java sources to C:\Users\App\git\websit
e2.0\target\scala-2.10\classes...
[error] C:\Users\App\git\website2.0\target\scala-2.10\twirl\main\views\html\admi
n\shared\foot.template.scala:29: value at is not a member of controllers.Reverse
Assets
[error] Seq[Any](forApp.raw/*1.1*/("""<script data-main=""""),_display_(/*1.21*/
routes/*1.27*/.Assets.at("javascript/admin.js")),forApp.raw/*1.60*/("""" type="t
ext/javascript" src=""""),_display_(/*1.91*/routes/*1.97*/.Assets.at("lib/requir
ejs/require.js")),forApp.raw/*1.135*/(""""></script>
[error]
^
[error] C:\Users\App\git\website2.0\target\scala-2.10\twirl\main\views\html\admi
n\shared\head.template.scala:31: value at is not a member of controllers.Reverse
Assets
[error] <link rel="stylesheet" media="screen" href=""""),_display_(/*3.46*/route
s/*3.52*/.Assets.at("stylesheets/admin.css")),forApp.raw/*3.87*/("""">
[error]
^
[error] C:\Users\App\git\website2.0\app\views\admin\shared\foot.scala.html:1: va
lue at is not a member of controllers.ReverseAssets
[error] <script data-main="@routes.Assets.at("javascript/admin.js")" type="text/
javascript" src="@routes.Assets.at("lib/requirejs/require.js")"></script>
[error] ^
[error] C:\Users\App\git\website2.0\app\views\admin\shared\head.scala.html:3: va
lue at is not a member of controllers.ReverseAssets
[error] <link rel="stylesheet" media="screen" href="@routes.Assets.at("styleshee
ts/admin.css")">
[error] ^
[error] C:\Users\App\git\website2.0\target\scala-2.10\twirl\main\views\html\home
.template.scala:38: value at is not a member of controllers.ReverseAssets
[error] <div class="item active" style="background-image:url("""
),_display_(/*10.71*/routes/*10.77*/.Assets.at("images/bg-app-list.jpg")),fo
rApp.raw/*10.117*/(""")">
[error]
^
[error] C:\Users\App\git\website2.0\app\views\home.scala.html:10: value at is no
t a member of controllers.ReverseAssets
[error] <div class="item active" style="background-image:url(@ro
utes.Assets.at("images/bg-app-list.jpg"))">
[error]
^
[error] C:\Users\App\git\website2.0\target\scala-2.10\twirl\main\views\html\shar
ed\foot.template.scala:29: value at is not a member of controllers.ReverseAssets
[error] Seq[Any](forApp.raw/*1.1*/("""<script data-main=""""),_display_(/*1.21*/
routes/*1.27*/.Assets.at("javascript/main.js")),forApp.raw/*1.59*/("""" type="te
xt/javascript" src=""""),_display_(/*1.90*/routes/*1.96*/.Assets.at("lib/require
js/require.js")),forApp.raw/*1.134*/(""""></script>
[error]
^
[error] C:\Users\App\git\website2.0\target\scala-2.10\twirl\main\views\html\shar
ed\head.template.scala:31: value at is not a member of controllers.ReverseAssets
[error] <link rel="stylesheet" media="screen" href=""""),_display_(/*3.46*/route
s/*3.52*/.Assets.at("stylesheets/main.css")),forApp.raw/*3.86*/("""">
[error]
^
[error] C:\Users\App\git\website2.0\app\views\shared\foot.scala.html:1: value at
is not a member of controllers.ReverseAssets
[error] <script data-main="@routes.Assets.at("javascript/main.js")" type="text/j
avascript" src="@routes.Assets.at("lib/requirejs/require.js")"></script>
[error] C:\Users\App\git\website2.0\target\scala-2.10\twirl\main\views\html\shar
ed\nav.template.scala:39: value at is not a member of controllers.ReverseAssets
[error] ^
[error] <img src=""""),_display_(/*11.28*/routes/*11.34*/.Assets
.at("images/logo/small_beta.png")),forApp.raw/*11.74*/("""">
[error]
^
[error] C:\Users\App\git\website2.0\app\views\shared\head.scala.html:3: value at
is not a member of controllers.ReverseAssets
[error] <link rel="stylesheet" media="screen" href="@routes.Assets.at("styleshee
ts/main.css")">
[error] ^
[error] C:\Users\App\git\website2.0\app\views\shared\nav.scala.html:11: value at
is not a member of controllers.ReverseAssets
[error] <img src="@routes.Assets.at("images/logo/small_beta.png"
)">
[error] ^
[info] Packaging C:\Users\App\git\website2.0\target\App-1.0-SNAPSHOT-ass
ets.jar ...
[info] No documentation generated with unsucessful compiler run
[error] 6 errors found
[error] 6 errors found
[info] Done packaging.
[error] (compile:doc) Scaladoc generation failed
[error] (compile:compile) Compilation failed
Cannot start with errors.
问题似乎与requirejs及其资产路径有关.第一个页脚错误的代码如下:
The issue seems to be around the requirejs and its asset path. The code for the first footer error is as follows:
<script data-main="@routes.Assets.at("javascript/admin.js")" type="text/javascript" src="@routes.Assets.at("lib/requirejs/require.js")"></script>
我的资产路线文件是:
# Map static resources from the /public folder to the /assets URL path
GET /assets/javascript/routes.js controllers.Application.javascriptRoutes()
GET /assets/javascript/admin_routes.js controllers.admin.Application.javascriptRoutes()
GET /assets/*file controllers.Assets.at(path="/public", file)
这是我的build.sbt
Here is my build.sbt
import WebKeys._
import RjsKeys._
import play.PlayJava
name := """app"""
version := "1.0-SNAPSHOT"
lazy val root = (project in file(".")).enablePlugins(PlayJava, SbtWeb)
libraryDependencies ++= Seq(
javaJpa,
javaJdbc,
cache,
"org.hibernate" % "hibernate-core" % "4.2.3.Final",
"org.hibernate" % "hibernate-entitymanager" % "4.2.3.Final",
"mysql" % "mysql-connector-java" % "5.1.31",
"org.webjars" %% "webjars-play" % "2.2.0",
"joda-time" % "joda-time-hibernate" % "1.3",
"org.mindrot" % "jbcrypt" % "0.3m",
"net.sf.flexjson" % "flexjson" % "3.2",
"org.apache.commons" % "commons-lang3" % "3.3.2",
"com.clever-age" % "play2-elasticsearch" % "1.1.0",
// WebJars (i.e. client-side) dependencies
"org.webjars" % "requirejs" % "2.1.14-1",
"org.webjars" % "jquery" % "1.11.1",
"org.webjars" % "bootstrap" % "3.1.1-2" exclude("org.webjars", "jquery"),
"com.clever-age" % "play2-elasticsearch" % "0.8.2",
"net.sourceforge.htmlunit" % "htmlunit" % "2.15",
"commons-io" % "commons-io" % "2.4",
"com.github.tototoshi" %% "play-flyway" % "1.1.2"
)
pipelineStages := Seq(rjs, digest, gzip)
RjsKeys.paths += ("jsRoutes" -> ("/jsroutes" -> "empty:"))
RjsKeys.paths += ("adminJsRoutes" -> ("/adminJsRoutes" -> "empty:"))
includeFilter in (Assets, LessKeys.less) := "*.less"
excludeFilter in (Assets, LessKeys.less) := "_*.less"
有人能指出我正确的方向吗?干杯！
Is anyone able to point me in the right direction? Cheers!
推荐答案
我已经解决了自己的问题，不确定这是否是正确的方法，但是对我有用.
I have got a solution to my own problem, not sure if this is the correct way or not but that way that worked for me.
- pipelineStages:= Seq(rjs，摘要，gzip)-删除了rjs，因为在新的Play中不再需要它
- 最近随着playframework升级更改了打包play框架的方式，现在您可以使用sbt打包器来完成它.在这种情况下，其为"sbt docker:stage"
- 需要docker.aws.json文件才能将裸露的端口映射到aws beanstalk外部端口
- 需要在docker文件中添加一个权限行，以允许beantalk部署脚本访问目录
- 在sbt打包器中有一个与Windows链接的错误，因为该命令行具有受到限制的字符限制.这就是为什么我不能使用激活器运行本地生产模式的原因.该错误仍然很突出，因此我无法在自豪模式下在本地运行
- 现在在sbt软件包过程中生成了docker文件，因此我将docker端口添加到sbt.build文件中.我需要找到一个添加到sbt.build的命令，该命令将在docker文件中执行权限行，以便我们可以使用jenkins脚本来自动化该过程
我发现很少有对我有帮助的网站:
Few sites I found that really helped me:
- http://www.ronaldcirka.com/blog/2014/12/06/deploying-play-framework-to-elastic-beanstalk-in-docker/
- 为什么我在Docker部署中收到拒绝的权限?
- 使用Amazon Beanstalk部署play2应用的最佳方法
- http://www.ronaldcirka.com/blog/2014/12/06/deploying-play-framework-to-elastic-beanstalk-in-docker/
- Why I receive permission denied in Docker deployment?
- Best way to deploy play2 app using Amazon Beanstalk
希望对某人有帮助！
这篇关于Play Framework 2.3.7:静态资产位置在生产中不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！