第一种:- ECHO OFF
- SETLOCAL ENABLEDELAYEDEXPANSION
- FOR /L %%I IN (10,-1,0) DO (
- PING 127.1 /N 1>NUL
- ECHO %%I
- )
- PAUSE>NUL/code]
- 第二种:
- [code]ECHO OFF
- COLOR A
- SET A=11
- :START
- SET /A A=%A%-1
- PING 127.1 /N>NUL
- ECHO %A%
- Shift /1
- IF %A% GEQ 2 GOTO START
- IF %A% LEQ 2 GOTO END
- :END
- PAUSE>NUL
复制代码 水平有限,见笑了 |