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

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

<code style="margin: 0px; padding: 0px; border: 0px; font-family: Consolas, Menlo, Monaco, 'Lucida Console', 'Liberation Mono', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Courier New', monospace, sans-serif; white-space: inherit;"><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">android </span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">{</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">

packagingOptions </span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">{</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">
exclude </span><span class="str" style="margin: 0px; padding: 0px; border: 0px; color: rgb(128, 0, 0);">'META-INF/LICENSE.txt'</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">
</span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">}</span><span class="pln" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">
</span><span class="pun" style="margin: 0px; padding: 0px; border: 0px; color: rgb(0, 0, 0);">}</span></code>

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：

[java] view
plaincopy

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