【发布时间】:2018-09-06 15:35:03
【问题描述】:
我有一个使用 Play 2.4 运行良好的应用程序,并决定使用 Play 2.5 对其进行升级,但现在我的 Twirl 模板中存在一些问题。 编译时,现在找不到 routes 包,而在迁移之前它工作正常:
[error] /Users/myname/Projects/myprpject/app/views/account.scala.html:14: not found: value routes
以及我的 account.scala.html 文件中的代码示例:
<a href="@routes.Application.logout" class="thumbnail">
如果我用 controllers.routes 替换路由,编译工作正常,但如果可以避免的话,我不想改变我的所有观点。我猜这是由于默认路由包或类似的东西在 2.5 版本中发生了变化,但不能完全弄清楚原因。
如果这有帮助,我还有其他与迁移相关的编译问题,与此类似:
[error] /Users/rbrodier/Projects/rzretail-bo/app/views/account.scala.html:18: could not find implicit value for parameter messages: play.api.i18n.Messages
[error] /Users/rbrodier/Projects/rzretail-bo/app/views/admin/administration/index.scala.html:15: not found: value flash
不确定这是否相关,但这是我的 Build.scala(如果您习惯的话,类似于 build.sbt 文件):
import com.typesafe.sbt.less.Import.LessKeys
import com.typesafe.sbt.web.SbtWeb.autoImport._
import com.typesafe.sbt.web.SbtWeb
import sbt._
import sbt.Keys._
import play.sbt.Play.autoImport._
import PlayKeys._
import com.typesafe.sbt.rjs.SbtRjs.autoImport._
object ApplicationBuild extends Build {
val appName = "myproject"
val appVersion = "1.0-SNAPSHOT"
val appDependencies = Seq(
javaCore, javaJdbc, javaWs, cache
, "mysql" % "mysql-connector-java" % "5.1.43"
, "net.sf.opencsv" % "opencsv" % "2.3"
, "commons-beanutils" % "commons-beanutils-core" % "1.8.3"
, "org.apache.poi" % "poi" % "3.13"
, "org.apache.poi" % "poi-ooxml" % "3.13"
, "org.apache.poi" % "poi-scratchpad" % "3.13"
, "org.apache.commons" % "commons-math3" % "3.5"
, "commons-io" % "commons-io" % "2.5"
, "ch.qos.logback" % "logback-core" % "1.1.3"
, "ch.qos.logback" % "logback-classic" % "1.1.3"
, "org.apache.xmlgraphics" % "fop" % "2.2"
, "org.apache.xmlgraphics" % "batik-codec" % "1.7"
, "com.jolbox" % "bonecp" % "0.8.0.RELEASE"
, "com.google.inject" % "guice" % "3.0"
, "com.mailjet" % "mailjet-client" % "4.1.1"
, "org.jsoup" % "jsoup" % "1.8.3"
)
val main = Project(appName, file("."))
.enablePlugins(play.sbt.Play, play.ebean.sbt.PlayEbean, SbtWeb)
.settings(
sources in doc in Compile := List()
,scalaVersion := "2.11.8"
, javacOptions ++= Seq("-source", "1.8", "-target", "1.8")
, version := appVersion
, libraryDependencies ++= appDependencies
, includeFilter in (Assets, LessKeys.less) := "*.less"
, excludeFilter in (Assets, LessKeys.less) := "_*.less"
, LessKeys.compress := true
, pipelineStages := Seq(rjs)
)
}
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标签: playframework