Android Studio 生成jar包任务

def jarPackage(buildType) {
    return tasks.create("jar${buildType.capitalize()}Package", Copy) {
        def aarFile = file(project.buildDir.path + "/outputs/aar/${project.name}-${buildType}.aar")
        def outputDir = file(project.buildDir.path + "/outputs/jar")

        from zipTree(aarFile)
        into outputDir
        include 'classes.jar'
        rename 'classes.jar', "${project.name}-${buildType}.jar"
        group = 'build'
        description = '生成jar包'
    }.dependsOn(project.getTasksByName("assemble${buildType.capitalize()}", false).first())
}