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Kotlin

• http://kotlinlang.org
• JetBrains에서 만든 JVM 기반의 언어

Try kotlin

• https://try.kotlinlang.org

설치하기

• mac
  • brew install kotlin

compile & run

• hello.kt

  fun main(args: Array<String>) {
    println("Hello, World!")
  }
  

• compile runnable

  kotlinc hello.kt -include-runtime -d hello.jar
  

• run

  java -jar hello.jar
  

• compile library

  kotlinc hello.kt -d hello.jar