中国DOS联盟

希望用系统自带命令

我有一文本test.txt,内容如下:

asiuhdfioashfda1234

请问如何在相隔两个字符间插入逗号

as,iu,hd,fi,oa,sh,fd,a1,23,40
请高手指教

[ Last edited by hbby on 2007-9-24 at 11:19 AM ]

set截取.

@echo off

setlocal enabledelayedexpansion

for /f "delims=" %%i in (test.txt) do (

    set str=%%i

    if not "!str!"=="" (

        set var=!str:~0,2!

        set str=!str:~2!

        :ll

            set var=!var!,!str:~0,2!

            set str=!str:~2!

        if not "!str!"=="" goto ll

    )

)

echo !var!

pause

写了2遍基本同样的代码是为了不显示第一个逗号，哈哈

@echo off
set m=
setlocal enabledelayedexpansion
for /l %%i in (0,2,100) do for /f "delims=" %%a in (test.txt) do (
set s=%%a & set j=!s:~%%i,2!
set m=!m!,!j!
call :e !j!
)
pause
:e
if "%1"=="" set m=!m:~1,-1! &echo !m! &pause

感谢楼上的兄弟!3楼可用！