我想配置的PostgreSQL为我播放的应用程序,但我得到以下错误:如何设置PostgreSQL for Play 2.0?
! Internal server error, for request [GET /] ->
java.util.concurrent.TimeoutException: Futures timed out after [300000] milliseconds at
akka.dispatch.DefaultPromise.ready(Future.scala:834)
~[akka-actor.jar:2.0] at
akka.dispatch.DefaultPromise.result(Future.scala:838)
~[akka-actor.jar:2.0] at akka.dispatch.Await$.result(Future.scala:74)
~[akka-actor.jar:2.0] at
play.core.ReloadableApplication.get(ApplicationProvider.scala:108)
~[play_2.9.1.jar:2.0] at
play.core.server.Server$class.sendHandler$1(Server.scala:59)
[play_2.9.1.jar:2.0] at
play.core.server.Server$$anonfun$getHandlerFor$4.apply(Server.scala:89)
[play_2.9.1.jar:2.0] [error] application -
! @6a64i2p5o - Internal server error, for request [GET /] ->
play.api.PlayException: Not initialized [?] at
play.api.PlayException$.apply(Exceptions.scala:122)
~[play_2.9.1.jar:2.0] at
play.core.ReloadableApplication.<init>(ApplicationProvider.scala:94)
~[play_2.9.1.jar:2.0] at
play.core.server.NettyServer$$anonfun$mainDev$1.apply(NettyServer.scala:165)
~[play_2.9.1.jar:2.0] at
play.core.server.NettyServer$$anonfun$mainDev$1.apply(NettyServer.scala:164)
~[play_2.9.1.jar:2.0] at
play.utils.Threads$.withContextClassLoader(Threads.scala:17)
~[play_2.9.1.jar:2.0] at
play.core.server.NettyServer$.mainDev(NettyServer.scala:163)
~[play_2.9.1.jar:2.0]
我用下面的配置文件:
application.conf
db.default.url="postgres://play:[email protected]:9000/Play_Playground_DB"
db.default.user=play
db.default.password=play
db.default.driver=org.postgresql.Driver
项目/ Build.scala
val appDependencies = Seq(
"postgresql" % "postgresql" % "9.1-901.jdbc4"
)
我设置了Play_Playground_DB
,可以通过终端和命令psql Play_Playground_DB
访问它。
问题的根本原因是什么?
该URL不是PostgreSQL会识别的;据推测,这个框架正在将它们分开并挑选出需要的部分?另外,我建议您阅读本节并更新驱动程序jar:http://jdbc.postgresql.org/download.html#current – kgrittn 2012-04-23 15:16:39
谢谢!更新到当前版本。 – 2012-04-23 17:31:52