引用:#This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address 192.168.0.2
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
gateway 192.168.0.1
dns-nameservers 172.28.88.7
2./etc/apt/apt.conf
主要是设置了网络代理
引用:Acquire::http::proxy "http://172.28.88.2:80";