我无法通过XAMPP-VM访问本地网络，这引起了麻烦，因为将软件下载到本地并不足以将其移动到已安装的/ opt / lammpp中。有什么建议吗？
尝试从XAMPP-VM的外壳运行root@debian:~# sudo apt-get update && sudo apt-get upgrade时收到错误：
Err:1 http://httpredir.debian.org/debian stretch InRelease
Temporary failure resolving 'httpredir.debian.org'
Err:2 http://security.debian.org stretch/updates InRelease
Temporary failure resolving 'security.debian.org'
Reading package lists... Done
W: Failed to fetch http://httpredir.debian.org/debian/dists/stretch/InRelease Temporary failure resolving 'httpredir.debian.org'
W: Failed to fetch http://security.debian.org/dists/stretch/updates/InRelease Temporary failure resolving 'security.debian.org'
W: Some index files failed to download. They have been ignored, or old ones used instead.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.