unity3d与aar ：android gradle自动任务task，build后复制aar至unity目录

// 删除旧的aar
task deleteOldAar(type: Delete) {
    //删除Unity工程下的Android资源
    delete 'D:/UnityProjects/AcGame0403/Assets/Plugins/Android/acgame0403-release.aar'
}
 
//导出aar
task exportAar(type: Copy) {
    from('build/outputs/aar/')
    into('D:/UnityProjects/AcGame0403/Assets/Plugins/Android/')
    include('acgame0403-release.aar')
}
 
 
exportAar.dependsOn(deleteOldAar, build)

这段放在build.gradle最后面，然后通过点击as右侧gradle列表中的exportArr执行