IntelliJ IDEA安裝scala外掛

start

Unix$SCALA_HOME/usr/local/share/scala$PATH$PATH:$SCALA_HOME/bin

Windows%SCALA_HOME%c:\Progra~1\Scala%PATH%%PATH%;%SCALA_HOME%\bin

/**
 * Created by Administrator on 2015/9/16.
 */

object  hello extends  App
{

  println("hello.scala test")
}

/**
 * Created by Administrator on 2015/9/16.
 */
object HelloWorld {


   def main(args: Array[String]) {


     println("laizi helloworld")
  }


}
 

編譯：
scalac HelloWorld.scala

scalac -d classes HelloWorld.scala

執行：
scala HelloWorld
scala -cp classes HelloWorld