- @echo off&setlocal enabledelayedexpansion
- for /l %%i in (1001 1 1999) do (
- set var=%%i
- echo !var:~-3!>>aaa.txt
- )
- pause
复制代码
- @echo off
- setlocal enabledelayedexpansion
- for /l %%i in (1001 1 1999) do (
- set var=%%i
- echo !var:~-3!>>cal.txt
-
- )
- pause
复制代码 還想問一下!var:~-3!這里的:是代表什麽 ~代表什麽??
非常的感謝
[ 本帖最后由 smallpigs 于 2010-10-26 15:53 编辑 ] |