まあ、どこのPlay2を説明しているサイトも記述してあるが、下記コマンドにてアプリが起動する。
$ play run
Getting org.scala-sbt sbt_2.9.1 0.11.3 ...
:: retrieving :: org.scala-sbt#boot-app
confs: [default]
37 artifacts copied, 0 already retrieved (7245kB/949ms)
[info] Loading project definition from /Users/northvan/Works/eclipse/PlayTest/project
[info] Set current project to PlayTest (in build file:/Users/northvan/Works/eclipse/PlayTest/)
[info] Updating {file:/Users/northvan/Works/eclipse/PlayTest/}PlayTest...
[info] Done updating.
--- (Running the application from SBT, auto-reloading is enabled) ---
[info] play - Listening for HTTP on port 9000...
(Server started, use Ctrl+D to stop and go back to the console...)
[info] Compiling 5 Scala sources and 1 Java source to /Users/northvan/Works/eclipse/PlayTest/target/scala-2.9.1/classes...
[info] play - Application started (Dev)
railsと似た良い感じ。ただコンパイルが走っているからか、railsと比較して少し起動は遅く感じる。