idwma

@echo off&color a&setlocal enabledelayedexpansion
for %%a in ("D:\jhrw\现用音乐\music\*.bat.skip") do set /a n+=1
if n geq 7 (
for %%a in ("D:\jhrw\现用音乐\music\*.bat.skip") do move "%%i" "%%~dpni"
)
set n=
for %%a in ("D:\jhrw\现用音乐\music\*.bat") do set /a n+=1
set /a m=%random%%%%n%
if %m% equ 0 set m=%n%
for %%a in ("D:\jhrw\现用音乐\music\*.bat") do (
set /a counter+=1
if !counter! equ %m% (
start %%a
ping -n 2 127.0.0.1 >nul
move "%%a" "%%a.skip"
)
)
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idwma

回复 14# yanni_enya


那就奇怪了，应该到第3行就会出错的，但不应该提示%%a