C++設置和獲取環境變量 .

http://blog.csdn.net/nscboy/article/details/8187024

http://blog.csdn.net/nscboy/article/details/8187024

 

 

@echo off

set CurDir=%cd%
cd ../
set envpath=%cd%
cd %CurDir%

if not "%PATH%"=="" wmic environment where "Name='PATH'" set VariableValue="%envpath%\"

if "%PATH%"=="" wmic environment create Name="PATH",username="<system>",VariableValue="%envpath%\"

exit 1

 

調其它BAT

start /b/wait *.bat

交互

set /p restart=提示信息(y/n):
if %restart%==y shutdown /r -t 5