Scala 播放子项目can';在IntelliJ上导入播放json类
不过,为了更好地组织,我已经将我的应用程序分为几个子项目。我的核心子模块是play应用程序,无法导入Scala 播放子项目can';在IntelliJ上导入播放json类,scala,intellij-idea,sbt,playframework-2.6,Scala,Intellij Idea,Sbt,Playframework 2.6,不过,为了更好地组织,我已经将我的应用程序分为几个子项目。我的核心子模块是play应用程序,无法导入play.api.libs.json.json 这是我的build.sbt # project/Common.scala import sbt._ import sbt.Keys._ object Common { val settings = Seq( organization := "com.company.app", scalaVersion := "2.12.5"
play.api.libs.json.json
这是我的build.sbt
# project/Common.scala
import sbt._
import sbt.Keys._
object Common {
val settings = Seq(
organization := "com.company.app",
scalaVersion := "2.12.5"
)
val dependencies = new {
val macwireVersion = "2.3.0"
val reactiveMongoVersion = "0.13.0-play26"
val slickVersion = "3.0.3"
val postgresVersion = "42.2.2"
val scalatestPlayVersion = "3.1.2"
val macwire = "com.softwaremill.macwire" %% "macros" % macwireVersion % "provided"
val reactivemongo = "org.reactivemongo" %% "play2-reactivemongo" % reactiveMongoVersion
val slick = "com.typesafe.play" %% "play-slick" % slickVersion
val slickEvolutions = "com.typesafe.play" %% "play-slick-evolutions" % slickVersion
val postgresql = "org.postgresql" % "postgresql" % postgresVersion
val scalatestPlay = "org.scalatestplus.play" %% "scalatestplus-play" % scalatestPlayVersion % Test
}
lazy val commonDependencies = Seq(
dependencies.macwire,
dependencies.reactivemongo,
dependencies.slick,
dependencies.slickEvolutions,
dependencies.postgresql,
dependencies.scalatestPlay
)
}
# build.sbt
lazy val core = (project in file("modules/core"))
.enablePlugins(PlayScala)
.settings(
name := "app-core",
libraryDependencies ++= Common.commonDependencies ++ Seq(
),
Common.settings
)
lazy val cms = (project in file("modules/cms"))
.enablePlugins(PlayScala)
.settings(
name := "app-cms",
libraryDependencies ++= Common.commonDependencies,
Common.settings
)
.dependsOn(core % "test->test;compile->compile")
.aggregate(core)
lazy val api = (project in file("modules/api"))
.enablePlugins(PlayScala)
.settings(
name := "app-api",
libraryDependencies ++= Common.commonDependencies,
Common.settings
)
.dependsOn(core % "test->test;compile->compile")
.aggregate(core)
lazy val reporting = (project in file("modules/reporting"))
.enablePlugins(PlayScala)
.settings(
name := "app-reporting",
libraryDependencies ++= Common.commonDependencies,
Common.settings
)
.dependsOn(core % "test->test;compile->compile")
.aggregate(core)
lazy val backend = (project in file("."))
.enablePlugins(PlayScala)
.settings(
name := "app-backend",
libraryDependencies ++= Common.commonDependencies
)
.dependsOn(
core % "test->test;compile->compile",
cms,
api,
reporting
)
.aggregate(cms, api, reporting)
我无法在核心模块中为模型用户添加隐式Json格式
对于后端应用程序,我可以导入w/o问题,子模块部分中是否缺少某些内容
谢谢,请仔细检查您是否实际导入了
播放json
库,因为在播放2.6中,它是一个独立的库:
libraryDependencies += "com.typesafe.play" %% "play-json" % playVersion
谢谢你的建议,我也考虑过了,但是插件PlayScala应该导入它,因为我可以在顶级项目中访问它。问题是IntelliJ被搞砸了,因为我没有遵循正确的sbt布局,我必须手动设置项目结构中的每个模块及其依赖项,然后在sbt右侧边栏上,我重新振作起来,整个事情都做得很好。