Gradle创建项目目录结构
如何使用Gradle创建如maven那样的项目结构呢 ？
gradle不像maven那样有固定的项目结构，gradle原声API是不支持的，要想做到这一点，我们可以自定义一个task。
1. 创建一个createJavaProject文件夹
2. 在此目录下创建gradle的构建脚本，build.gradle，内容如下：
apply plugin: 'java'task "create-dirs" << { sourceSets*.java.srcDirs*.each { it.mkdirs() } sourceSets*.resources.srcDirs*.each { it.mkdirs() }}3. 命令行运行 gradle create-dirs
另外一种方法，我们可以使用三方插件templates。
1. gradle templates 插件可以轻松的创建项目结构，http://tellurianring.com/wiki/gradle/templates，但是最新版本gradle1.0好像安装不上，不知道什么问题，我们也可以使用其他方式用上这个插件。
2. 下载最新的templates-xx.jar,https://launchpad.net/gradle-templates/+download 放在gradle 的lib/plugins目录下面。
3. 建个项目文件夹createJavaProject, 新建gradle构建脚本build.gradle,内容如下：
buildscript{ repositories { flatDir dirs: "${gradle.gradleHomeDir}/lib/plugins" } dependencies { classpath ':templates:1.2' }} apply plugin: 'templates'4. 执行gradle tasks, 就会看到如下tasks：
Template tasks--------------createGradlePlugin - Creates a new Gradle Plugin project in a new directory named after your project.createGroovyClass - Creates a new Groovy class in the current project.createGroovyProject - Creates a new Gradle Groovy project in a new directory named after your project.createJavaClass - Creates a new Java class in the current project.createJavaProject - Creates a new Gradle Java project in a new directory named after your project.createScalaClass - Creates a new Scala class in the current project.createScalaObject - Creates a new Scala object in the current project.createScalaProject - Creates a new Gradle Scala project in a new directory named after your project.createWebappProject - Creates a new Gradle Webapp project in a new directory named after your project.exportAllTemplates - Exports all the default template files into the current directory.exportGroovyTemplates - Exports the default groovy template files into the current directory.exportJavaTemplates - Exports the default java template files into the current directory.exportPluginTemplates - Exports the default plugin template files into the current directory.exportScalaTemplates - Exports the default scala template files into the current directory.exportWebappTemplates - Exports the default webapp template files into the current directory.initGradlePlugin - Initializes a new Gradle Plugin project in the current directory.initGroovyProject - Initializes a new Gradle Groovy project in the current directory.initJavaProject - Initializes a new Gradle Java project in the current directory.initScalaProject - Initializes a new Gradle Scala project in the current directory.initWebappProject - Initializes a new Gradle Webapp project in the current directory.
5. gradle createJavaProject创建java项目的项目目录结构。