IP手动指定：开始==》运行==>cmdnetsh interface ip set address "本地连接" static 192.168.12.88 255.255.255.0 192.168
.
IP手动指定：
开始==》运行==>cmd
netsh interface ip set address "本地连接" static 192.168.12.88 255.255.255.0 192.168.12.254
netsh interface ip add dns "本地连接" 61.128.128.68
netsh interface ip add dns "本地连接" 211.98.112.168 index=2
exit
自动获取：
netsh interface ip set address name="本地连接" source=dhcp
netsh interface ip set dns name="本地连接" source=dhcp
