導入eclipse項目時報

Error: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
File1: D:\AndroidStudioProjects\android_client\app\libs\wink-json4j-1.4.jar
File2: D:\AndroidStudioProjects\android_client\app\libs\httpclient-4.5.2.jar

解決辦法很簡單，在對應報錯的模塊的build.gradle中添加如下配置即可

android {
    ...
    //為了解決部分第三方庫重復打包了META-INF的問題
    packagingOptions {
        exclude ‘META-INF/LICENSE.txt‘
        exclude ‘META-INF/LICENSE‘
    }
}

註意紅色字體報的什麽就加入什麽，列出可能會出現的其他錯誤解決：

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

解決DuplicateFileException: Duplicate files copied in APK META-INF/LICENSE（或META-INF/DEPENDENCIES）