Duplicate files copied in APK META-INF/DEPENDENCIES File

今天調試 Android 應用遇到這麼個問題：

Duplicate files copied in APK META-INF/DEPENDENCIES File 1: httpmime-4.3.2.jar File 2: httpmime-4.3.2.jar

貌似說兩個包裡面的檔案重複了還是怎麼的，谷歌了一番之後據說應該是 android studio 自身的bug

解決辦法：

打開項目下面的 build.gradle 檔案，在 android 代碼塊中添加下面代碼

[sql]

view plain copy print ?

1. android {  
2.     packagingOptions {  
3.         exclude ’META-INF/DEPENDENCIES’  
4.         exclude ’META-INF/NOTICE’  
5.         exclude ’META-INF/LICENSE’  
6.         exclude ’META-INF/LICENSE.txt’  
7.         exclude ’META-INF/NOTICE.txt’  
8.     }  
9. }  

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'
        exclude 'META-INF/ASL2.0'
    }
}
           

将這些檔案全部排出掉就ok了

但不知道這麼做會不會有什麼隐患，還是有其他更好的解決辦法

可以參考下這篇文章：http://stackoverflow.com/questions/20853094/gradle-and-android-studio-duplicate-file-copied-from-same-jar