Android studio使用第三方jar包，运行报错Error:duplicate files during packaging of APK

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Error:duplicate files during packaging of APK E:\MinMin_King_Android\Anroid studiodyApp_4.0_19\build\outputs\apk\E-debug-unaligned.apk
Path in archive: META-INF/RELEASE_NOTES.txt
Origin 1: E:\MinMin_King_Android\Anroid studio\android studio workSpace\EBodyApp_4.0_19\libs\poi-3.7-20101029.jar
Origin 2: E:\MinMin_King_Android\Anroid studio\android studio workSpace\EBodyApp_4.0_19\libs\poi-scratchpad-3.7-20101029.jar
You can ignore those files in your build.gradle:
android {
packagingOptions {
exclude 'META-INF/RELEASE_NOTES.txt'
}
}
Error:Execution failed for task ':packageDebug'.
> Duplicate files copied in APK META-INF/RELEASE_NOTES.txt
File 1: E:\MinMin_King_Android\Anroid studio\android studio workSpace\EBodyApp_4.0_19\libs\poi-3.7-20101029.jar

File 2: E:\MinMin_King_Android\Anroid studio\android studio workSpace\EBodyApp_4.0_19\libs\poi-scratchpad-3.7-20101029.jar

解决方法：

在 app 下的 build.gradle 中的 android 部分增加一段配置：

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

如果还报错的话，就根据它给出的错误来添加，如下图，叫我们添加这个exclude 'META-INF/RELEASE_NOTES.txt'，我们就给它添加这个

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