＆QUOT;在APK-META-INF / LICENSE.TXT＆QUOT复制复制库文件;错误的Andorid工作室 [英] "Duplicate lib file copied in APK-META-INF/license.txt "error in andorid studio

问题描述

我使用低于2 LIB的项目
1.弹簧核心3.1.0.RELEASE.jar
2.弹簧网络3.1.0.RELEASE.jar

I am using below 2 lib's in project 1. spring-core-3.1.0.RELEASE.jar 2. spring-web-3.1.0.RELEASE.jar

而Android工作室正在考虑上述LIB的重复输入，并给予错误，而包装。

But android studio is considering duplicate entry for above lib's and giving error while packaging.

Error:duplicate files during packaging of APK E:\Code\iDoc\app\build\outputs\apk\app-debug-unaligned.apk
    Path in archive: META-INF/license.txt
    Origin 1: E:\Code\iDoc\app\libs\spring-core-3.1.0.RELEASE.jar
    Origin 2: E:\Code\iDoc\app\libs\spring-web-3.1.0.RELEASE.jar
You can ignore those files in your build.gradle:
    android {
      packagingOptions {
        exclude 'META-INF/license.txt'
      }
    }
------------------------------------------------------------

任何人都面临着类似的问题？

Anybody faced similar problem ?

请各地推荐一些工作，为这个错误。

Please suggest some-work around for this error.

推荐答案

转到的build.gradle 文件，并添加以下行：

Go to your build.gradle file and add the following line:

 packagingOptions {
    exclude 'META-INF/license.txt'
  }

在我来说，我不得不添加像这样的：

In my case I had to add like this one:

apply plugin: 'com.android.library'    
android {
    compileSdkVersion 21
    buildToolsVersion "21.1.2"

    defaultConfig {
        minSdkVersion 14
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    packagingOptions {
        exclude 'META-INF/DEPENDENCIES'
        exclude 'META-INF/NOTICE'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/LICENSE.txt'
        exclude 'META-INF/NOTICE.txt'
    }
}
dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile 'com.android.support:appcompat-v7:+'
    compile 'com.google.android.gms:play-services:6.5.87'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'com.mcxiaoke.volley:library:1.0.15'
    compile 'com.google.code.gson:gson:2.2.4'
    compile "org.apache.httpcomponents:httpcore:4.4.1"
    compile "org.apache.httpcomponents:httpmime:4.3.6"


}

注意：

1. 的元文件不会影响应用程序的任何编程功能。元文件基本上包含像法律通知书文本信息，牌照开放的源库等。排除不会影响任何东西。的

的当我们使用多个第三方的开源库，有时2个或多个项目具有相同的命名文本文件（例如：的License.txt或Notice.txt或dependencies.txt）。这会导致在编译时间冲突。在那一刻，我们的强大的机器人工作室建议我们去排除那些冲突的元文件。的

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