Android Studio 错误：Duplicate files copied in APK META-INF/LICENSE

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: E:\video\0526\TestDemo1\app\libs\fluent-hc-4.5.2.jar
File2: E:\video\0526\TestDemo1\app\libs\httpclient-4.5.2.jar
File3: E:\video\0526\TestDemo1\app\libs\httpclient-cache-4.5.2.jar
File4: E:\video\0526\TestDemo1\app\libs\httpclient-win-4.5.2.jar
File5: E:\video\0526\TestDemo1\app\libs\httpcore-4.4.4.jar

File6: E:\video\0526\TestDemo1\app\libs\httpmime-4.5.2.jar

最近遇到这样一个奇葩的错误。找了好久的文档已经答案才知道了错误的原因。现在分享一下解决办法。

1. 在APP的gradle中配置如下代码：
2. android {  
3.     packagingOptions {  
4.         exclude 'META-INF/DEPENDENCIES'  
5.         exclude 'META-INF/NOTICE'  
6.         exclude 'META-INF/LICENSE'  
7.         exclude 'META-INF/LICENSE.txt'  
8.         exclude 'META-INF/NOTICE.txt'  
9.     }  
10. }