Android的工作室HTTP組件

Question

我試圖組裝這些依賴關係gradle這個調試APK：

compile files('libs/httpclient-4.5.1.jar') 
compile files('libs/httpcore-4.4.4.jar') 

搖籃建設運行沒有問題，但是當我嘗試組裝.apk文件，然後我得到一個錯誤說

Information:Gradle tasks [:assembleDebug] 
:preBuild UP-TO-DATE 
:preDebugBuild UP-TO-DATE 
:checkDebugManifest 
:preReleaseBuild UP-TO-DATE 
:libs:MemorizingTrustManager:compileLint 
:libs:MemorizingTrustManager:copyReleaseLint UP-TO-DATE 
:libs:MemorizingTrustManager:mergeReleaseProguardFiles UP-TO-DATE 
:libs:MemorizingTrustManager:preBuild UP-TO-DATE 
:libs:MemorizingTrustManager:preReleaseBuild UP-TO-DATE 
:libs:MemorizingTrustManager:checkReleaseManifest 
:libs:MemorizingTrustManager:prepareReleaseDependencies 
:libs:MemorizingTrustManager:compileReleaseAidl UP-TO-DATE 
:libs:MemorizingTrustManager:compileReleaseRenderscript UP-TO-DATE 
:libs:MemorizingTrustManager:generateReleaseBuildConfig UP-TO-DATE 
:libs:MemorizingTrustManager:generateReleaseAssets UP-TO-DATE 
:libs:MemorizingTrustManager:mergeReleaseAssets UP-TO-DATE 
:libs:MemorizingTrustManager:generateReleaseResValues UP-TO-DATE 
:libs:MemorizingTrustManager:generateReleaseResources UP-TO-DATE 
:libs:MemorizingTrustManager:packageReleaseResources UP-TO-DATE 
:libs:MemorizingTrustManager:processReleaseManifest UP-TO-DATE 
:libs:MemorizingTrustManager:processReleaseResources UP-TO-DATE 
:libs:MemorizingTrustManager:generateReleaseSources UP-TO-DATE 
:libs:MemorizingTrustManager:processReleaseJavaRes UP-TO-DATE 
:libs:MemorizingTrustManager:compileReleaseJavaWithJavac UP-TO-DATE 
:libs:MemorizingTrustManager:packageReleaseJar UP-TO-DATE 
:libs:MemorizingTrustManager:compileReleaseNdk UP-TO-DATE 
:libs:MemorizingTrustManager:packageReleaseJniLibs UP-TO-DATE 
:libs:MemorizingTrustManager:packageReleaseLocalJar UP-TO-DATE 
:libs:MemorizingTrustManager:packageReleaseRenderscript UP-TO-DATE 
:libs:MemorizingTrustManager:bundleRelease UP-TO-DATE 
:libs:openpgp-api-lib:compileLint 
:libs:openpgp-api-lib:copyReleaseLint UP-TO-DATE 
:libs:openpgp-api-lib:mergeReleaseProguardFiles UP-TO-DATE 
:libs:openpgp-api-lib:preBuild UP-TO-DATE 
:libs:openpgp-api-lib:preReleaseBuild UP-TO-DATE 
:libs:openpgp-api-lib:checkReleaseManifest 
:libs:openpgp-api-lib:prepareReleaseDependencies 
:libs:openpgp-api-lib:compileReleaseAidl UP-TO-DATE 
:libs:openpgp-api-lib:compileReleaseRenderscript UP-TO-DATE 
:libs:openpgp-api-lib:generateReleaseBuildConfig UP-TO-DATE 
:libs:openpgp-api-lib:generateReleaseAssets UP-TO-DATE 
:libs:openpgp-api-lib:mergeReleaseAssets UP-TO-DATE 
:libs:openpgp-api-lib:generateReleaseResValues UP-TO-DATE 
:libs:openpgp-api-lib:generateReleaseResources UP-TO-DATE 
:libs:openpgp-api-lib:packageReleaseResources UP-TO-DATE 
:libs:openpgp-api-lib:processReleaseManifest UP-TO-DATE 
:libs:openpgp-api-lib:processReleaseResources UP-TO-DATE 
:libs:openpgp-api-lib:generateReleaseSources UP-TO-DATE 
:libs:openpgp-api-lib:processReleaseJavaRes UP-TO-DATE 
:libs:openpgp-api-lib:compileReleaseJavaWithJavac UP-TO-DATE 
:libs:openpgp-api-lib:packageReleaseJar UP-TO-DATE 
:libs:openpgp-api-lib:compileReleaseNdk UP-TO-DATE 
:libs:openpgp-api-lib:packageReleaseJniLibs UP-TO-DATE 
:libs:openpgp-api-lib:packageReleaseLocalJar UP-TO-DATE 
:libs:openpgp-api-lib:packageReleaseRenderscript UP-TO-DATE 
:libs:openpgp-api-lib:bundleRelease UP-TO-DATE 
:prepareComAndroidSupportAppcompatV72220Library UP-TO-DATE 
:prepareComAndroidSupportSupportV132301Library UP-TO-DATE 
:prepareComAndroidSupportSupportV42301Library UP-TO-DATE 
:prepareComKyleduoSwitchbuttonLibrary128Library UP-TO-DATE 
:prepareComMakeramenRoundedimageview220Library UP-TO-DATE 
:prepareConversationsLibsMemorizingTrustManagerUnspecifiedLibrary UP-TO-DATE 
:prepareConversationsLibsOpenpgpApiLibUnspecifiedLibrary UP-TO-DATE 
:prepareDeTimroesAndroidEnhancedListView034Library UP-TO-DATE 
:prepareMeLeolinShortcutBadger113Library UP-TO-DATE 
:prepareOrgWhispersystemsAxolotlAndroid134Library UP-TO-DATE 
:prepareOrgWhispersystemsCurve25519Android024Library UP-TO-DATE 
:prepareDebugDependencies 
:compileDebugAidl UP-TO-DATE 
:compileDebugRenderscript UP-TO-DATE 
:generateDebugBuildConfig UP-TO-DATE 
:generateDebugAssets UP-TO-DATE 
:mergeDebugAssets UP-TO-DATE 
:generateDebugResValues UP-TO-DATE 
:generateDebugResources UP-TO-DATE 
:mergeDebugResources UP-TO-DATE 
:processDebugManifest UP-TO-DATE 
:processDebugResources UP-TO-DATE 
:generateDebugSources UP-TO-DATE 
:processDebugJavaRes UP-TO-DATE 
:compileDebugJavaWithJavac UP-TO-DATE 
:compileDebugNdk UP-TO-DATE 
:compileDebugSources UP-TO-DATE 
:preDexDebug UP-TO-DATE 
:dexDebug UP-TO-DATE 
:validateDebugSigning 
:packageDebug 
Error:duplicate files during packaging of APK D:\AndroidProjects\Conversations\build\outputs\apk\Conversations-debug-unaligned.apk 
    Path in archive: META-INF/DEPENDENCIES 
    Origin 1: D:\AndroidProjects\Conversations\libs\httpcore-4.4.4.jar 
    Origin 2: D:\AndroidProjects\Conversations\libs\httpclient-4.5.1.jar 
You can ignore those files in your build.gradle: 
    android { 
     packagingOptions { 
     exclude 'META-INF/DEPENDENCIES' 
     } 
    } 
Error:Execution failed for task ':packageDebug'. 
> Duplicate files copied in APK META-INF/DEPENDENCIES 
    File 1: D:\AndroidProjects\Conversations\libs\httpcore-4.4.4.jar 
    File 2: D:\AndroidProjects\Conversations\libs\httpclient-4.5.1.jar 
Information:BUILD FAILED 
Information:Total time: 3.664 secs 
Information:2 errors 
Information:0 warnings 
Information:See complete output in console 

它看起來像那些jar中有一些重複的類，但我需要包括它們兩個，因爲我需要它們兩個的組件。有沒有什麼辦法可以忽略這個錯誤並生成apk呢？

感謝在前進

Answer 1

你可以忽略你的build.gradle這些文件：

android { 
    packagingOptions { 
    exclude 'META-INF/DEPENDENCIES' 
    } 
}