cmd脚本 设置环境变量

@echo off

>nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"

if '%errorlevel%' NEQ '0' (

echo 请求管理员权限...

goto UACPrompt

) else ( goto gotAdmin )

:UACPrompt

echo Set UAC = CreateObject^("Shell.Application"^) > "%temp%\getadmin.vbs"

echo UAC.ShellExecute "%~s0", "", "", "runas", 1 >> "%temp%\getadmin.vbs"

"%temp%\getadmin.vbs"

exit /B

:gotAdmin


echo "开始设置环境变量"
setx /m "Path" "%Path%;G:/demo"

pause