添加基于接口的路由
sudo route add -host 1.1.1.1 -iface lo0
sudo route add -net 1.1.1.0/24 -iface lo0
添加基于网关IP的路由
sudo route add -net 1.1.1.0/24 192.168.1.1
sudo route add -host 1.1.1.1 192.168.1.1
删除静态路由
sudo route delete 1.1.1.0/24
sudo route delete 1.1.1.1
sudo route add -host 1.1.1.1 -iface lo0
sudo route add -net 1.1.1.0/24 -iface lo0
sudo route add -net 1.1.1.0/24 192.168.1.1
sudo route add -host 1.1.1.1 192.168.1.1
sudo route delete 1.1.1.0/24
sudo route delete 1.1.1.1
