中国DOS联盟

Originally posted by tireless at 2008-10-22 13:29:
@echo off & setlocal EnableDelayedExpansion for /f "delims=| tokens=1,2*" %%a in (aaa.txt) do ( set str=%%b & set filename=!str:~,3! echo %%a^|%%b^|%%c>>!filena ... 3楼的问题: 有个疑问是，为什么： set str=%%b & set filename=!str:~,3! echo %%a^|%%b^|%%c>>!filename!.txt 不能换成： set str=%%b echo %%a^|%%b^|%%c>>!str:~,3!.txt 因为>>后面的逗号会被看成空格,这样把文件名成了!str:~文件名不能有: 改成下面可通过! set str=%%b echo %%a^|%%b^|%%c>>!str:~^,3!.txt [ Last edited by longge0000 on 2008-10-26 at 14:00 ]