Question

我正在尝试使用Gradle将我的Android项目表单IDEA移动到Android Studio。但是，我在依赖项方面遇到了困难。我删除了我的“lib”目录，因此将从maven中检索罐子。但是如何正确添加它们呢？

E.g。 org.apache.commons.lang3

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.7.+'
    }
}
apply plugin: 'android'

dependencies {
    compile 'com.google.android.gms:play-services:4.1.+'
    compile 'org.apache.commons:commons-lang3:2.6.+'
}

android {
    compileSdkVersion 19
    buildToolsVersion "19.0.1"

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }

        // Move the tests to tests/java, tests/res, etc...
        instrumentTest.setRoot('tests')

        // Move the build types to build-types/<type>
        // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
        // This moves them out of them default location under src/<type>/... which would
        // conflict with src/ being used by the main source set.
        // Adding new build types or product flavors should be accompanied
        // by a similar customization.
        debug.setRoot('build-types/debug')
        release.setRoot('build-types/release')
    }
}

这导致：

Failed to refresh Gradle project 'idoms-android'
         Could not find commons:commons-lang3:3.0.

但它似乎在Maven资源库中。

Answer 1

您在顶级（即android和dependencies的同行）中遗漏了这一点：

repositories {
    mavenCentral()
}

构建过程 buildscript阻止了repositories和dependencies。您还需要顶层的repositories和dependencies作为项目本身的依赖项。

Answer 2

dependencies {
    compile 'org.apache.commons:commons-lang3:3.4'
}

在build.gradle文件中添加以上行，这是最新版本。

您也可以从这里查看：

mvnrepository, Apache Commons Lang » 3.4

在Gradle中添加依赖项

2 个答案: