Failed to install the following Android SDK packages as some licences have not been accepted.
build-tools;30.0.2 Android SDK Build-Tools 30.0.2
To build this project, accept the SDK license agreements and install the missing components using the Android Studio SDK Manager.
Alternatively, to transfer the license agreements from one workstation to another, see http://d.android.com/r/studio-ui/export-licenses.html
Using Android SDK: C:\Users\86185\AppData\Local\Android\Sdk
，在运行AS的时候，跳出来这个，看不懂……求答疑
