我把ipconfig加进去并能够执行了，但进度条加了后host文件添加很多不需要的数据，怎么回事呢？
@ECHO off&&SET HOSTS=%windir%\system32\drivers\etc\hosts&&SET IP=127.0.0.1
>%HOSTS% ECHO # PC-NAME：%COMPUTERNAME%
FOR /F "eol=# skip=5" %%i in ('findstr /v "^/" %~nx0') DO ECHO %IP% %%i >>%HOSTS%
FOR /F "delims=/" %%i in ('findstr "^/" %~nx0') DO ECHO %%i >>%HOSTS%
ipconfig /flushdns
color 3f
title.
mode con lines=10
rem 进度条 ▉▉▉▉▉
set work=0
set n=0
set mo=0
set number=0
rem all是总数
set all=60
set time=%all%
:show
:check
if %number% GTR %mo% set num=%num%▉&set /a mo=%mo%+1&goto check
:2
cls
echo 进度： %n% / %all% 剩余时间:%time%秒
echo.
echo.
echo 完成 %work% %%%
echo.
if not "%num%"=="" echo %num%
if not "%num%"=="" echo %num%
if %work%==100 goto end
ping 127.1 -n 1 >nul
set /a n=%n%+1
set /a time=%all%-%n%
set /a work=(%n%)*100/(%all%)
set /a number=%work%/3
set /a number=%number%+1
goto show
endlocal
:end
endlocal
&&GOTO :EOF
/192.168.1.1 vodone.com
/192.168.1.2 www.vodone.com
/192.168.1.3 vlog.vodone.com
/192.168.1.4 images.vodone.com
