Android Studio 打包自动输出带时间

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-android'
apply plugin: 'org.greenrobot.greendao'


static def releaseTime() {
return new Date().format("yy.MMddHH", TimeZone.getTimeZone("GMT+8"))
}

def getVersionCode() {// 获取版本号
def versionFile = file('version.properties')// 读取第一步新建的文件
if (versionFile.canRead()) {// 判断文件读取异常
Properties versionProps = new Properties()
versionProps.load(new FileInputStream(versionFile))
def versionCode = versionProps['VERSION_CODE'].toInteger()// 读取文件里面的版本号
def runTasks = gradle.startParameter.taskNames
if (':app:assembleRelease' in runTasks || ':app:packageRelease' in runTasks) {
// 版本号自增之后再写入文件（此处是关键，版本号自增+1）
versionProps['VERSION_CODE'] = (++versionCode).toString()
versionProps.store(versionFile.newWriter(), null)
}
return versionCode // 返回自增之后的版本号
}
else {
throw new Exception("Could not find version.properties!")
}
}

def name = "HikerYueDu"
def version = "1." + releaseTime()
def versionCodeNew = getVersionCode()

android {
compileSdkVersion 28
buildToolsVersion '28.0.3'

defaultConfig {
applicationId "com.dyh.monkeybook"
minSdkVersion 19
targetSdkVersion 28
versionCode versionCodeNew
versionName version
project.ext.set("archivesBaseName", name + "_" + version)
multiDexEnabled true

}

lintOptions {
abortOnError false
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
applicationIdSuffix '.debug'
versionNameSuffix 'debug'
minifyEnabled false
}
android.applicationVariants.all { variant ->
variant.outputs.all {
outputFileName = "${name}_${defaultConfig.versionName}.apk"
}
}
}
compileOptions {
targetCompatibility 1.8
sourceCompatibility 1.8
}

}

dependencies {
testImplementation 'junit:junit:4.13-beta-3'
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation project(':basemvplib')

api 'androidx.core:core-ktx:1.2.0-alpha02'
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

//anko
def anko_version = '0.10.8'
implementation "org.jetbrains.anko:anko-sdk27:$anko_version"
implementation "org.jetbrains.anko:anko-sdk27-listeners:$anko_version"

//fireBase
implementation 'com.google.firebase:firebase-core:17.0.1'
implementation 'com.crashlytics.sdk.android:crashlytics:2.10.1'

//androidX
implementation 'androidx.multidex:multidex:2.0.1'
implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta2'
implementation 'androidx.cardview:cardview:1.0.0'
implementation 'androidx.media:media:1.1.0-rc01'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'

//google
implementation 'com.google.android.material:material:1.1.0-alpha08'
implementation 'com.google.code.gson:gson:2.8.5'
implementation 'com.google.android:flexbox:1.1.0'

//J_SOUP
implementation 'org.jsoup:jsoup:1.12.1'
implementation 'cn.wanghaomiao:JsoupXpath:2.3.2'
implementation 'com.jayway.jsonpath:json-path:2.4.0'

//JS
implementation 'com.github.gedoor:rhino-android:1.3'

//GreenDao
implementation 'org.greenrobot:greendao:3.2.2'
implementation 'com.github.yuweiguocn:GreenDaoUpgradeHelper:v2.1.0'

//Glide
implementation 'com.github.bumptech.glide:glide:4.9.0'
annotationProcessor 'com.github.bumptech.glide:compiler:4.9.0'

//CircleImageView
implementation 'de.hdodenhof:circleimageview:3.0.0'

//bind view
implementation 'com.jakewharton:butterknife:10.1.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:10.1.0'

//webServer
implementation 'org.nanohttpd:nanohttpd:2.3.1'
implementation 'org.nanohttpd:nanohttpd-websocket:2.3.1'

//二维码
implementation 'cn.bingoogolapple:bga-qrcode-zxing:1.3.6'

//颜色选择
implementation 'com.jaredrummler:colorpicker:1.1.0'

//简繁转换
implementation 'com.luhuiguo:chinese-utils:1.0'

//字符串比较
implementation 'net.ricecode:string-similarity:1.0.0'

//MarkDown
implementation 'ru.noties.markwon:core:3.0.2'

//epub
implementation('nl.siegmann.epublib:epublib-core:3.1') {
exclude group: 'org.slf4j'
exclude group: 'xmlpull'
}

}

greendao {
schemaVersion 64
daoPackage 'com.kunfei.bookshelf.dao'
targetGenDir 'src/main/java'
}


repositories {
mavenCentral()
}

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