Android Studio 3.0指定apk输出

buildTypes { release { minifyEnabled false signingConfig signingConfigs.debug proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' android.applicationVariants.all { variant -> variant.outputs.all { output -> def outputFile = output.outputFile if (outputFile != null && outputFile.name.endsWith('.apk')) { // apk名字-版本号-版本名称-生成时间.apk outputFileName= "apk名字-${defaultConfig.versionCode}-${defaultConfig.versionName}-${releaseTime() }.apk" } } } } }

def releaseTime() {
return new Date().format("yyyyMMdd", TimeZone.getTimeZone("UTC"))
}