6 楼有效
实在不行,笨办法:
@echo off
for /f "delims=" %%a in (si.txt) do (
echo ==============================================================================
echo 去空格前:
set "str=%%a"
call :delspace
)
pause&exit
:delspace
if "%str:~-1%" == " " set "str=%str:~0,-1%"&goto delspace
echo 去空格后:
goto :eof
Last edited by zh159 on 2008-1-3 at 03:40 PM ]