aar文件正在上传成功,但我javadoc没有.我可以用哪个脚本上传我的javadocs？

这是我的build.gradle代码

apply plugin: 'com.android.library'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'

def packageName = 'br.com.lexsis.libtest'
def libraryVersion = '0.0.1-SNAPSHOT'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.0"

    defaultConfig {
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'),'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs',include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:23.0.0'
}

publishing {
    publications {
        aar(MavenPublication) {
            groupId packageName
            version = libraryVersion
            artifactId project.getName()

            // Tell maven to prepare the generated "*.aar" file for publishing
            artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")

            pom.withXml {
                def dependencies = asNode().appendNode('dependencies')
                configurations.getByName("_releaseCompile").getResolvedConfiguration().getFirstLevelModuleDependencies().each {
                    def dependency = dependencies.appendNode('dependency')
                    dependency.appendNode('groupId',it.moduleGroup)
                    dependency.appendNode('artifactId',it.moduleName)
                    dependency.appendNode('version',it.moduleVersion)
                }
            }
        }
    }
}

artifactory {
    contextUrl = "${artifactory_contextUrl}"
    publish {
        repository {
            // The Artifactory repository key to publish to
            repoKey = libraryVersion.endsWith('SNAPSHOT') ? 'libs-snapshot-local' : 'libs-release-local'

            username = "${artifactory_user}"
            password = "${artifactory_password}"
        }
        defaults {
            // Tell the Artifactory Plugin which artifacts should be published to Artifactory.
            publications('aar')
            publishArtifacts = true

            // Properties to be attached to the published artifacts.
            properties = ['qa.level': 'basic','dev.team': 'core']
            // Publish generated POM files to Artifactory (true by default)
            publishPom = true
        }
    }
}

task androidJavadocs(type: Javadoc) {
    source = android.sourceSets.main.java.srcDirs
    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}

task androidJavadocsJar(type: Jar,dependsOn: androidJavadocs) {
    classifier = 'javadoc'
    from androidJavadocs.destinationDir
}

task androidSourcesJar(type: Jar) {
    classifier = 'sources'
    from android.sourceSets.main.java.srcDirs
}

artifacts {
    archives androidSourcesJar
    archives androidJavadocsJar
}