
CODE: [Copy to clipboard]@echo off & SetLocal
for /f "delims=" %%a in (si.txt) do (
echo 去空格前:[%%a]
call :delspace "%%a"
)
pause & exit /b 0
:delspace
echo 去空格后:[%~nx1]
CODE: [Copy to clipboard][ Last edited by zh159 on 2008-1-3 at 03:40 PM ]@echo off
for /f "delims=" %%a in (si.txt) do (
echo ==============================================================================
echo 去空格前:[%%a]
set "str=%%a"
call :delspace
)
pause&exit
:delspace
if "%str:~-1%" == " " set "str=%str:~0,-1%"&goto delspace
echo 去空格后:[%str%]
goto :eof
CODE: [Copy to clipboard]@echo off
for /f "delims=" %%a in (si.txt) do (
echo ==============================================================================
echo 去空格前:[%%a]
set "str=%%a"
call :delspace
)
pause&exit
:delspace
if "%str:~-1%" == " " set "str=%str:~0,-1%"&goto delspace
echo 去空格后:[%str%]
echo %str%>>new.txt
goto :eof
| 欢迎光临 中国DOS联盟论坛 (http://cndos.fam.cx/forum/) | Powered by Discuz! 2.5 |