android - Android Studio Gradle 构建错误 - Joda Time

Question

我将最新的 Joda Time jar 添加到我的 libs 文件夹中并添加了库。尝试运行时出现以下错误：

Error:Execution failed for task ':Selfies:packageDebug'.
> Duplicate files copied in APK META-INF/LICENSE.txt
    File 1: C:\Users\Dominic\Desktop\selfieapp\Selfies\Selfies\libs\commons-io-2.4.jar
    File 2: C:\Users\Dominic\Desktop\selfieapp\Selfies\Selfies\libs\joda-time-2.8.1.jar

不太清楚这意味着什么以及如何解决它。任何帮助都会很棒！

Answer 1

像这样更新build.gradle你：

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

Answer 2

您可以在 build.gradle 中使用 PackagingOptions 排除此文件 - 但您还应该查看 joda-time-android 甚至更好的https://github.com/JakeWharton/ThreeTenABP