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有善始者实繁，能克终者盖寡。
作者：E4b9a6， 创建：2021-06-16， 字数：2556， 已阅：111， 最后更新：2024-03-10
这篇文章更新于 258 天前，文中部分信息可能失效，请自行甄别无效内容。
Windows的笔记本切换IP非常不方便，哪怕2023年微软切换IP依旧做的拉跨，笔记本在家是固定IP和固定网关，出门在外就需要是DHCP
于是自己实现了一个快速切换IP的双击脚本，根据需要修改：
net_interface 是你的网卡适配器名称，在控制面板-网络连接-更改适配器中找到你的网卡适配器名称IP1 是你的固定IP信息如果有多个静态IP，可以参考IP1的写法，增加IP2、IP3...
@echo off
title Switch IP network segment.
::Set background color
setlocal EnableDelayedExpansion&color 3e & cd /d "%~dp0"
%1 %2
mshta vbscript:createobject("shell.application").shellexecute("%~s0","goto :runas","","runas",1)(window.close)&goto :eof
:runas
:: -------- Please modify the network port interface and network segment information. ---:: Network interface name
set net_interface=Wi-Fi
:: IP1
set name1=Home
set ip1=192.168.1.20
set mask1=255.255.255.0
set gateway1=192.168.1.1
set dns1_1=192.168.1.1
set dns1_2=192.168.1.1
:: -------------------------------------------------
:CHOICE
cls
echo.
echo Please select your network.
echo.
echo --------------------------------------------------------------------------------
echo 1. Update to DHCP
echo 2. Update to %name1%(%ip1%/%gateway1%)
echo 3. Restart your network interface
echo.
echo --------------------------------------------------------------------------:mu
set /p choice=My selection is:
IF NOT "%choice%"=="" SET choice=%choice:~0,1%
if /i "%choice%"=="1" goto DHCP
if /i "%choice%"=="2" goto IP1
if /i "%choice%"=="3" goto REBOOT
echo.
echo.
echo "Oops, your input is incorrect. Please try again."
echo.
echo.
GOTO CHOICE
:IP1
echo.
echo -----------%name1%-----echo ip: %ip1%
echo mask: %mask1%
echo gateway1: %gateway1%
echo dns1: %dns1_1%
echo dns2: %dns1_2%
::Set IP/gateway/subnet mask.
cmd /c netsh interface ip set address "%net_interface%" source=static addr=%ip1% mask=%mask1% gateway=%gateway1%
::Set DNS
cmd /c netsh interface ip set dnsservers "%net_interface%" static %dns1_1% validate=no
cmd /c netsh interface ip add dnsservers "%net_interface%" %dns1_2% index=2 validate=no
ipconfig /flushdns
echo Set network success
GOTO EXIT
:DHCP
echo.
echo ---Set IP/DNS to automatically obtain.
cmd /c netsh interface ip set address name="%net_interface%" source=DHCP
cmd /c netsh interface ip set dns "%net_interface%" source=DHCP
echo Set network success
GOTO EXIT
:REBOOT
cmd /c netsh interface set interface "%net_interface%" disabled
cmd /c netsh interface set interface "%net_interface%" enable
echo Set network success
GOTO EXIT
:EXIT
echo.
pause | echo Press any key to exit the program.
exit /b