理解Gradle project||build.gradle||Javalin||Groovy||Kotlin

• Javalin

  Javalin is a very lightweight framework for Java 8 and Kotlin.

• Kotlin

  Kotlin is a cross-platform, statically typed, general-purpose programming language with type inference.

• Gradle

  Gradle is an open-source build automation tool focused on flexibility and performance.

  Gradle build scripts are written using a Groovy or Kotlin DSL.

• groovy

  A multi-faceted language for the Java platform.

  Apache Groovy is a powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform aimed at improving developer productivity thanks to a concise, familiar and easy to learn syntax.

• DSL

  Domain-Specific Language is a computer language specialized to a particular application domain.

  This is in contrast to a general-purpose language, which is broadly applicable across domains.