1、什么是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.
Gradle是一个主要专注于复杂性和性能的开源自动化构建工具。Gradle构建脚本使用Groovy或Kotlin DSL编写。
2、Android Studio构建时序
未完待续...
参考网址：
Gradle Releases Note
https://gradle.org/releases/
Android Plugin for Gradle Release Notes
https://developer.android.com/studio/releases/gradle-plugin
Building Android Apps
https://guides.gradle.org/building-android-apps/
