如何添加依賴項以使用SBT播放框架

Question

我正在嘗試將以下依賴項添加到新的play-framework項目中

https://mvnrepository.com/artifact/net.sf.json-lib/json-lib/2.4

所以我將以下內容添加到build.sbt

libraryDependencies += "net.sf.json-lib" % "json-lib" % "2.4"

但是，當我嘗試運行應用程序（ ./activator run ）時，出現以下錯誤：

[info] Loading project definition from /****/project
[info] Set current project to *** (in build file:/***/)
[info] Updating {file:/****/}root...
[info] Resolving jline#jline;2.12.1 ...
[warn]  [FAILED     ] net.sf.json-lib#json-lib;2.4!json-lib.jar:  (0ms)
[warn] ==== local: tried
[warn]   /***/.ivy2/local/net.sf.json-lib/json-lib/2.4/jars/json-lib.jar
[warn] ==== public: tried
[warn]   https://repo1.maven.org/maven2/net/sf/json-lib/json-lib/2.4/json-lib-2.4.jar
[warn] ==== activator-launcher-local: tried
[warn]   /****/activator/repository/net.sf.json-lib/json-lib/2.4/jars/json-lib.jar
[warn] ==== typesafe-releases: tried
[warn]   https://repo.typesafe.com/typesafe/releases/net/sf/json-lib/json-lib/2.4/json-lib-2.4.jar
[warn] ==== typesafe-ivy-releasez: tried
[warn]   https://repo.typesafe.com/typesafe/ivy-releases/net.sf.json-lib/json-lib/2.4/jars/json-lib.jar
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::              FAILED DOWNLOADS            ::
[warn]  :: ^ see resolution messages for details  ^ ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: net.sf.json-lib#json-lib;2.4!json-lib.jar
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
sbt.ResolveException: download failed: net.sf.json-lib#json-lib;2.4!json-lib.jar
        at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:313)
        at sbt.IvyActions$$anonfun$updateEither$1.apply(IvyActions.scala:191)
        at sbt.IvyActions$$anonfun$updateEither$1.apply(IvyActions.scala:168)
        at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:156)
...
[error] (*:update) sbt.ResolveException: download failed: net.sf.json-lib#json-lib;2.4!json-lib.jar
[error] Total time: 16 s, completed Sep 9, 2016 1:30:47 PM

我在這里做錯了什么？

編輯說明：

剛剛意識到https://mvnrepository.com/artifact/net.sf.json-lib/json-lib/2.4中的Download ( JAR )也不起作用，

倉庫本身可能有問題嗎？

Answer 1

我發現問題了

問題是我需要在行中添加分類器：

libraryDependencies += "net.sf.json-lib" % "json-lib" % "2.4" classifier "jdk15"

有關更多信息，請查看此鏈接，它會詳細說明：

http://www.scala-sbt.org/0.12.4/docs/Detailed-Topics/Library-Management.html