Android Gradle复制在APK META-INF / license.txt中复制的文件

我将在这里介绍https://spring.io/guides/gs/consuming-rest-android/ ，以便将Spring的RESTful Web Service支持添加到我的Android应用程序中。

这是顶级的build.gradleconfiguration：

// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { repositories { jcenter() } dependencies { classpath 'com.android.tools.build:gradle:2.1.0' } } allprojects { repositories { jcenter() } } 

这是我的app/build.gradleconfiguration：

 apply plugin: 'com.android.application' android { compileSdkVersion 23 buildToolsVersion "23.0.3" defaultConfig { applicationId "com.example" minSdkVersion 8 targetSdkVersion 17 } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } dependencies { compile 'com.android.support:appcompat-v7:+' compile fileTree(dir: 'libs', include: ['*.jar']) compile 'org.springframework.android:spring-android-rest-template:1.0.1.RELEASE' compile 'com.fasterxml.jackson.core:jackson-databind:2.3.2' } packagingOptions { exclude 'META-INF/NOTICE' // will not include NOTICE file exclude 'META-INF/LICENSE' // will not include LICENSE file } } 

现在它失败，出现以下错误：

 FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'. > com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/license.txt File1: user\.gradle\caches\modules-2\files-2.1\org.springframework.android\spring-android-rest-template\1.0.1.RELEASE\e132d929bd181941f79b0d63edafb8a86ae6fd33\spring-android-rest-template-1.0.1.RELEASE.jar File2: user\.gradle\caches\modules-2\files-2.1\org.springframework.android\spring-android-core\1.0.1.RELEASE\e68f0e8e4b636ee30c4de58953be38d9b72a5e3b\spring-android-core-1.0.1.RELEASE.jar 

我做错了什么，如何解决？

Answer 1

在您的应用程序级别gradle文件中写下行

 android { packagingOptions { exclude 'META-INF/DEPENDENCIES.txt' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/LICENSE' exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/notice.txt' exclude 'META-INF/license.txt' exclude 'META-INF/dependencies.txt' exclude 'META-INF/LGPL2.1' } } 

Answer 2

如果所选答案中的解决scheme不能解决您的问题，请尝试添加

  exclude 'META-INF/ASL2.0' 

以及。 或者基本上，确定重复文件的名称并排除它。 上面的添加为我解决了这个问题。

Answer 3

它帮助我。 试试这个代码:)

 packagingOptions { exclude 'META-INF/LICENSE' exclude 'META-INF/NOTICE' } 

Answer 4

增加这些线帮助了我。

 shadowJar { // Filtering shadow jar contents by file pattern. exclude 'schemaorg_apache_xmlbeans/attribute/**' exclude 'schemaorg_apache_xmlbeans/attributegroup/**' exclude 'schemaorg_apache_xmlbeans/element/**' exclude 'schemaorg_apache_xmlbeans/identityconstraint/**' exclude 'schemaorg_apache_xmlbeans/javaname/**' exclude 'schemaorg_apache_xmlbeans/modelgroup/**' exclude 'schemaorg_apache_xmlbeans/namespace/**' exclude 'schemaorg_apache_xmlbeans/src/**' exclude 'schemaorg_apache_xmlbeans/system/sXML*/**' exclude 'schemaorg_apache_xmlbeans/system/s8C3F193EE11A2F798ACF65489B9E6078/**' exclude 'schemaorg_apache_xmlbeans/type/**' exclude 'repackage/**' exclude 'LICENSE.txt' exclude 'NOTICE.txt' exclude 'META-INF/LICENSE' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/maven/**' // these are only needed when handling Visio files, remove it if you would like to use Visio support dependencies { exclude(dependency('com.github.virtuald:curvesapi')) exclude(dependency('commons-codec:commons-codec')) } // Relocate javax dependencies so Android does not choke relocate 'javax.xml.namespace', 'org.apache.poi.javax.xml.namespace' relocate 'javax.xml.stream', 'org.apache.poi.javax.xml.stream' relocate 'javax.xml.XMLConstants', 'org.apache.poi.javax.xml.XMLConstants' } 

Answer 5

这个为我工作：

  packagingOptions { exclude 'META-INF/DEPENDENCIES.txt' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/LICENSE' exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/notice.txt' exclude 'META-INF/license.txt' exclude 'META-INF/dependencies.txt' exclude 'META-INF/LGPL2.1' exclude 'META-INF/spring.schemas' exclude 'META-INF/spring.tooling' exclude 'META-INF/INDEX.LIST' exclude 'META-INF/spring.handlers' } configurations { all*.exclude module: 'classworlds' all*.exclude module: 'commons-logging' all*.exclude module: 'httpclient' all*.exclude module: 'maven-artifact' all*.exclude module: 'maven-artifact-manager' all*.exclude module: 'maven-error-diagnostics' all*.exclude module: 'maven-model' all*.exclude module: 'maven-project' all*.exclude module: 'maven-settings' all*.exclude module: 'plexus-container-default' all*.exclude module: 'plexus-interpolation' all*.exclude module: 'plexus-utils' all*.exclude module: 'wagon-file' all*.exclude module: 'wagon-http-lightweight' all*.exclude module: 'wagon-provider-api' }