在Gradle中添加依赖关系 [英] Adding dependencies in Gradle

问题描述

我正尝试将我的Android项目IDEA移至带有Gradle的Android Studio。
但是，我对依赖关系有困难。我删除了我的lib目录，所以jar将从maven中检索。但如何正确添加它们？

例如， org.apache.commons.lang3

  buildscript {
知识库{
 mavenCentral（）
 } 
 dependencies {
 classpath'com.android.tools.build:gradle:0.7.+'
} 
} 
 apply plugin：'android'
 
依赖关系{
编译'com.google.android.gms：play-services：4.1。+'
 compile'org.apache.commons：commons-lang3：2.6。+'
} 
 
 android {
 compileSdkVersion 19 
 buildToolsVersion19.0.1
 
 sourceSets {
 main {
 manifest.srcFile'AndroidManifest.xml'
 java.srcDirs = ['src'] 
 resources.srcDirs = ['src'] 
 aidl.srcDirs = ['src'] 
 renderscript.srcDirs = ['src'] 
 res.srcDirs = ['res'] 
 assets.srcDirs = ['assets'] 
} 
 
 / /将测试移动到测试/ java，测试/资源等... 
 instrumentTest.setRoot（'tests'）
 
 //将构建类型移至构建类型/< type> 
 //例如，build-types / debug / java，build-types / debug / AndroidManifest.xml，... 
 //将它们移出它们在src /< type>下的默认位置; / ... 
 //与主源集合使用的src /有冲突。 
 //添加新的构建类型或产品风格应该伴随
 //通过类似的定制。 
 debug.setRoot（'build-types / debug'）
 release.setRoot（'build-types / release'）
} 
} 
  
 
 $ b 
结果如下： 
 
 
 失败刷新Gradle项目'idoms-android'
无法找到commons：commons-lang3：3.0。 
  
虽然它似乎位于Maven Repository中。
 android 和依赖关系 
 
 存储库{
 mavenCentral（）
} 
  
  buildscript 块有版本库构建过程的和依赖关系。您还需要顶层的存储库和依赖关系来获得项目本身的依赖关系。
 
I am trying to move my Android project form IDEA to Android Studio with Gradle.
However, I am having difficulties with the dependencies. I removed my "lib" dir, so the jars would be retrieved from maven. But how do I correctly add them?

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')
    }
}
This results in:
Failed to refresh Gradle project 'idoms-android'
         Could not find commons:commons-lang3:3.0.
It seems to be in the Maven Repository though.
解决方案
You are missing this at the top level (i.e., a peer of android and dependencies):
repositories {
    mavenCentral()
}
The buildscript block has repositories and dependencies for the build process. You also need repositories and dependencies at the top level for the dependencies for your project itself.

                        
这篇关于在Gradle中添加依赖关系的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！