请教大家:
set /p installoc=
set installoc=%installoc:"=%
if NOT EXIST "%installoc%\key.txt" (
echo.
echo."%installoc%" you specified is invalid.
echo.
goto GetPath
)
如上代码,
如何用户输入 "c:\program files\keyApplication "
那么
"c:\program files\keyApplication \key.txt"
" c:\program files\keyApplication\key.txt"
都将被认为invalid。
请教如何去掉用户输入的字符串前后的空格?
[ Last edited by wingofsea on 2006-11-28 at 06:49 AM ]
set /p installoc=
set installoc=%installoc:"=%
if NOT EXIST "%installoc%\key.txt" (
echo.
echo."%installoc%" you specified is invalid.
echo.
goto GetPath
)
如上代码,
如何用户输入 "c:\program files\keyApplication "
那么
"c:\program files\keyApplication \key.txt"
" c:\program files\keyApplication\key.txt"
都将被认为invalid。
请教如何去掉用户输入的字符串前后的空格?
[ Last edited by wingofsea on 2006-11-28 at 06:49 AM ]
