Windows系统IP灵活设置脚本
最近使用DOS命令编写一个IP灵活设置的脚本，这样就可以对不同网络环境进行IP设置。

 @echo off   set /P var="请选择您的位置：[1]固定IP,[2]自动获取,[3]取消:"echo.echo.  echo 正在设置IP、网关、DNS...   echo.if %var%==1 goto configif %var%==2 goto net2  if %var%==3 goto end :configset /P IP="设置固定IP地址:"set /P Gateway="设置网关:"#set /P DNS1="设置首选DNS:"#set /P DNS2="设置备用DNS:"goto net1:net1  echo   *****************************************************echo                    IP地址  :%IP%echo                    子网掩码:255.255.255.0echo                    网关    :%Gateway%echo   *****************************************************netsh interface ip set address name="Local Area Connection" source=static addr=%IP% mask=255.255.255.0 >nul  netsh interface ip set address name="Local Area Connection" gateway=%Gateway% gwmetric=0 >nul  #netsh interface ip set dns name="Local Area Connection" source=static addr=%DNS1% register=PRIMARY >nul  #netsh interface ip add dns name="Local Area Connection" addr=%DNS2% >nul  goto end  :net2  netsh interface ip set address name="Local Area Connection" source=dhcp >nul  # netsh interface ip set dns name="Local Area Connection" source=dhcp >nul  goto end  :end  echo 设置完毕。echo.exit