中国DOS联盟

如题，我想在bat所在的文件夹下的a.txt b.txt c.txt d.txt文本当中
分步删除1234 2345 3456字符，请大家指教，底下是我写的东西，
我是初学者，代码一定有很多毛病，请大家给予帮助，谢谢。

@echo off
title 开始删除
:1
for /f "delims=\ " %%i in ('dir /b a.txt b.txt c.txt d.txt') do (
set a=%%i
echo %a:1234=% >>a.txt b.txt c.txt d.txt)
goto 2
:2
for /f "delims=\ " %%i in ('dir /b a.txt b.txt c.txt d.txt') do (
set a=%%i
echo %a:2345=% >>a.txt b.txt c.txt d.txt')
goto 3
:3
for /f "delims=\ " %%i in ('dir /b a.txt b.txt c.txt d.txt') do (
set a=%%i
echo %a:3456=% >>a.txt b.txt c.txt d.txt')
@echo 删除完成
echo ====================
cls
echo 删除完毕
pause
exit

问题解决：
附上代码:代码编写者：tireless
@echo off&setlocal enabledelayedexpansion
for %%? in (vsh game pops game150) do (
(for /f "delims=" %%a in (%%?.txt) do (
set var=#%%a
for %%a in (
"ms0:/FreeCheat/fc_3xx.prx 1"
"ms0:/FreeCheat/fc_3xx.prx 0"
"ms0:/FreeCheat/fc_3xx.prx"
"ms0:/FreeCheat/fc_371.prx 1"
"ms0:/FreeCheat/fc_371.prx 0"
"ms0:/FreeCheat/fc_371.prx"
) do set var=!var:%%~a=!
echo.!var:~1!
))>.new
move .new %%?.txt
)
pause
exit

Last edited by wangyujonny on 2009-5-26 at 05:06 ]

fr -f:"123456" -t a.txt b.txt c.txt d.txt

没有测试过

FR 下载http://baiy.cn/utils/fr/index.htm

谢谢楼上，不知有没有简单的方法，或者给我指出下哪里有问题？

版主大人能不能帮帮我呢，唉..............

会去掉空行；文本中不能含有英文感叹号：

@echo off&setlocal enabledelayedexpansion

for %%? in (a b c d) do (

  (for /f "delims=\ " %%a in (%%?.txt) do (

    set var=%%a

    for %%a in (1234 2345 3456) do set var=!var:%%a=!

    echo.!var!

  ))>.new

  move .new %%?.txt

)

谢谢了，呵呵去试试

那个，我想删除的文本里有空格，12 34 和23 45 和45 67怎么办啊，而且在没有1234字符情况下把1删了- -，

@echo off&setlocal enabledelayedexpansion

for %%? in (a b c d) do (

  (for /f "delims=\ " %%a in (%%?.txt) do (

    set var=%%a

    for %%a in ("12 34" "23 45" "45 67") do set var=!var:%%~a=!

    echo.!var!

  ))>.new

  move .new %%?.txt

)

这样把含有该字符的行都删了呢为什么？哭

@echo off&setlocal enabledelayedexpansion
for %%? in (vsh game pops game150) do (
(for /f "delims=\ " %%a in (%%?.txt) do (
set var=%%a
for %%a in ("ms0:/FreeCheat/fc_3xx.prx 1" "ms0:/FreeCheat/fc_3xx.prx 0" "ms0:/FreeCheat/fc_3xx.prx" "ms0:/FreeCheat/fc_371.prx 1" "ms0:/FreeCheat/fc_371.prx 0" "ms0:/FreeCheat/fc_371.prx") do set var=!var:%%a=!
echo.!var!
))>.new
move .new %%?.txt
)
pause
exit

我这个最后只把1删除了

文本信息是：ms0:/cxmb/cxmb.prx 1
ms0:/FreeCheat/fc_3xx.prx 1
ms0:/seplugins/irsautoboot.prx 0

应该是 "delims=\ " 的问题。。我以为这是你的意思。。试试这个：

@echo off&setlocal enabledelayedexpansion

for %%? in (a b c d) do (

  (for /f "delims=" %%a in (%%?.txt) do (

    set var=%%a

    for %%a in ("12 34" "23 45" "45 67") do set var=!var:%%~a=!

    echo.!var!

  ))>.new

  move .new %%?.txt

)

又出问题了- -抱歉，能加你QQ好友么，方便请教

Last edited by wangyujonny on 2009-5-25 at 06:00 ]

又出现问题，如果文本中只有ms0:/FreeCheat/fc_3xx.prx 1就可以删除
如果是我上面说的文本

就变成了：ms0:/cxmb/cxmb.prx 1
0=
ms0:/seplugins/irsautoboot.prx 0

我想让ms0:/FreeCheat/fc_3xx.prx 1 ms0:/FreeCheat/fc_3xx.prx 0 ms0:/FreeCheat/fc_3xx.prx ms0:/FreeCheat/fc_371.prx 1 ms0:/FreeCheat/fc_371.prx 0 ms0:/FreeCheat/fc_371.prx
这几个分步删除

Last edited by wangyujonny on 2009-5-25 at 06:03 ]