@echo off

set /p option=请输入选项（1: 手动设置IP地址 2: 自动获取IP地址）：
set option=1
set ip=192.168.0.105
set subnet=255.255.255.0
set gateway=192.168.0.100

if %option%==1 (
    netsh interface ipv4 set address "以太网" static %ip% %subnet% %gateway% 1
) else if %option%==2 (
    netsh interface ipv4 set address "以太网" dhcp
) else (
    echo 选项无效！
)


start control.exe /name Microsoft.NetworkAndSharingCenter
pause