Gradle 就是可以使用 Groovy 来书写构建脚本的构建系统，支持依赖管理和多项目，类似 Maven，但比之简单轻便。 Gradle 4.0 RC 2 发布了，更新内容： #2205: Update 4.0 release notes for gradle-script-kotlin to version 0.9.1 #2208: 4.0-rc-1 takes longer for resolving configurations than 3.5 #2210: Progress bar and work-in-progress info is sometimes rendered in build output #2216: Common idiom for configuring test tasks causes unexpected behavior in 4.0-rc-1 #2222: 4.0 rc1 hang with jarjar plugin #2235: Linking external Javadocs fails with Gradle 4.0 点击此处查看完整更新内容 下载地址： https://services.gradle.org/distributions/ Gradle 4.0 RC 2 发布，Groovy 构建工具下载地址
