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

 1 .Duplicate files copied in APK META-INF/LICENSE.txt

android { packagingOptions { exclude 'META-INF/LICENSE.txt' } }

My logcat: log Execution failed for task ':Prog:packageDebug'.

Duplicate files copied in APK META-INF/LICENSE.txt File 1: /home/scijoker/AndroidStudioProjects/ProgProject/Prog/libs/httpclient-4.1.1.jar File 2: /home/scijoker/AndroidStudioProjects/ProgProject/Prog/libs/httpclient-4.1.1.jar

 解决方法：

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'
    }
}

赞一下 ：

Android Studio大课堂 - 1.简要介绍  
Android Studio大课堂 - 2.下载安装及初始化  
Android Studio大课堂 - 3.新建或导入APP  
Android Studio大课堂 - 4.1.Coding - 定位目标  
Android Studio大课堂 - 4.2.Coding - 写代码  
Android Studio大课堂 - 4.3.Coding - 使用第三方库  
Android Studio大课堂 - 4.4.Coding - 快捷键  
Android Studio大课堂 - 5.编译&运行&调试&优化  
Android Studio大课堂 - 6.1.打包 - 详解build.gradle  
Android Studio大课堂 - 6.2.打包 - 友盟多渠道包示例  
Android Studio大课堂 - 7.1扩展功能 - 截屏或录制视频  
Android Studio大课堂 - 7.2扩展功能 - 快速导入谷歌官方提供的Sample APP  
Android Studio大课堂 - 8.不改变现有目录结构开发Eclipse项目

来自于： http://blog.csdn.net/u013308121/article/details/42847291