ParentProject
├─build.gradle├─settings.gradle├─libs├─subProject1├────────────build.gradle├────────────src/java├────────────conf├─subProject2├────────────build.gradle ├────────────src/java├────────────conf├─subProject3├────────────build.gradle├────────────src/java├────────────confParentProject
目录下的build.gradle
//所有项目公用资源：IDE和库allprojects { repositories { mavenLocal() }}//所有子项目公用：源码和单元测试代码定义subprojects {println "======================================"println "${rootProject.projectDir}/libs"println "======================================" apply plugin: 'java' sourceSets { main { java { srcDir 'src/java' } } test { java { srcDir 'src/test' } } } dependencies { compile fileTree(dir: "${rootProject.projectDir}/liblicense",include: '**/*.jar') } } 目录下的settings.gradle
include 'subProject1'include 'subProject2'include 'subProject3'//或include 'subProject1','subProject2','subProject3'
subProject1下的build.gradle
project(':subProject1') { dependencies { }} subProject2下的build.gradle
project(':subProject2') { dependencies { compile project(':subProject1') }} subProject3下的build.gradle
project(':subProject3') { dependencies { compile project(':subProject1') }}
graadle中的一个copy操作：
目录结构：│ build.gradle│ gradlew│ gradlew.bat│ list.txt│ settings.gradle│ ├─.gradle│ └─2.8│ └─taskArtifacts│ cache.properties│ cache.properties.lock│ fileHashes.bin│ fileSnapshots.bin│ outputFileStates.bin│ taskArtifacts.bin│ ├─build│ ├─libs│ │ gradle.jar│ │ │ └─tmp│ └─jar│ MANIFEST.MF│ └─graldeCopyConfig ├─build │ ├─classes │ │ ├─main │ │ │ EqualDemo.class │ │ │ │ │ └─test │ │ │ EqualDemoTest.class │ │ │ │ │ └─config │ │ test.xml │ │ │ ├─dependency-cache │ ├─libs │ │ graldeCopyConfig.jar │ │ │ ├─reports │ │ └─tests │ │ │ index.html │ │ │ │ │ ├─classes │ │ │ EqualDemoTest.html │ │ │ │ │ ├─css │ │ │ base-style.css │ │ │ style.css │ │ │ │ │ ├─js │ │ │ report.js │ │ │ │ │ └─packages │ │ default-package.html │ │ │ ├─test-results │ │ │ TEST-EqualDemoTest.xml │ │ │ │ │ └─binary │ │ └─test │ │ output.bin │ │ output.bin.idx │ │ results.bin │ │ │ └─tmp │ ├─compileJava │ │ └─emptySourcePathRef │ ├─compileTestJava │ │ └─emptySourcePathRef │ └─jar │ MANIFEST.MF │ └─src ├─main │ ├─java │ │ EqualDemo.java │ │ │ └─resources └─test ├─java │ │ EqualDemoTest.java │ │ │ └─config │ test.xml │ └─sources
build.gradle
/* * This build file was auto generated by running the Gradle 'init' task * by 'MyWorld' at '16-2-22 下午11:33' with Gradle 2.8 * * This generated file contains a commented-out sample Java project to get you started. * For more details take a look at the Java Quickstart chapter in the Gradle * user guide available at https://docs.gradle.org/2.8/userguide/tutorial_java_projects.html */subprojects {// Apply the java plugin to add support for Java apply plugin: 'java' sourceCompatibility = 1.6 targetCompatibility = 1.6 tasks.withType(JavaCompile) { options.encoding = "UTF-8" } sourceSets { main { java { srcDirs = ['src/main/java'] } } test { java { srcDirs = ['src/test/java'] } } }// In this section you declare where to find the dependencies of your project repositories { // Use 'jcenter' for resolving your dependencies. // You can declare any Maven/Ivy/file repository here. jcenter() } dependencies { // The production code uses the SLF4J logging API at compile time compile 'org.slf4j:slf4j-api:1.7.12' // Declare the dependency for your favourite test framework you want to use in your tests. // TestNG is also supported by the Gradle Test task. Just change the // testCompile dependency to testCompile 'org.testng:testng:6.8.1' and add // 'test.useTestNG()' to your build script. testCompile 'junit:junit:4.12' } task copyConfig(type: Copy) { from 'src/test/java' into 'build/classes/test' include '**/*.xml' println fileTree('src/test/java').files println fileTree('build/classes/test').files } test.dependsOn copyConfig}project(':graldeCopyConfig') { // In this section you declare the dependencies for your production and test code dependencies { }} settings.gradle
/* * This settings file was auto generated by the Gradle buildInit task * by 'MyWorld' at '16-2-22 下午11:33' with Gradle 2.8 * * The settings file is used to specify which projects to include in your build. * In a single project build this file can be empty or even removed. * * Detailed information about configuring a multi-project build in Gradle can be found * in the user guide at https://docs.gradle.org/2.8/userguide/multi_project_builds.html */include 'graldeCopyConfig'
gradle build的执行结果
[G:\java\gradle\graldeCopyConfig\src\test\java\EqualDemoTest.java, G:\java\gradle\graldeCopyConfig\src\test\java\config\test.xml][G:\java\gradle\graldeCopyConfig\build\classes\test\EqualDemoTest.class, G:\java\gradle\graldeCopyConfig\build\classes\test\config\test.xml]:graldeCopyConfig:compileJava UP-TO-DATE:graldeCopyConfig:processResources UP-TO-DATE:graldeCopyConfig:classes UP-TO-DATE:graldeCopyConfig:jar UP-TO-DATE:graldeCopyConfig:assemble UP-TO-DATE:graldeCopyConfig:copyConfig UP-TO-DATE:graldeCopyConfig:compileTestJava UP-TO-DATE:graldeCopyConfig:processTestResources UP-TO-DATE:graldeCopyConfig:testClasses UP-TO-DATE:graldeCopyConfig:test UP-TO-DATE:graldeCopyConfig:check UP-TO-DATE:graldeCopyConfig:build UP-TO-DATEBUILD SUCCESSFULTotal time: 5.196 secs
8.3. Dependency configurations
In Gradle dependencies are grouped into configurations. A configuration is simply a named set of dependencies. We will refer to them as dependency configurations. You can use them to declare the external dependencies of your project. As we will see later, they are also used to declare the publications of your project.
The Java plugin defines a number of standard configurations. These configurations represent the classpaths that the Java plugin uses. Some are listed below, and you can find more details in.
- compile
-
The dependencies required to compile the production source of the project.
runtime -
The dependencies required by the production classes at runtime. By default, also includes the compile time dependencies.
testCompile -
The dependencies required to compile the test source of the project. By default, also includes the compiled production classes and the compile time dependencies.
testRuntime -
The dependencies required to run the tests. By default, also includes the compile, runtime and test compile dependencies.
Various plugins add further standard configurations. You can also define your own custom configurations to use in your build. Please see for the details of defining and customizing dependency configurations.