@echo off

:Begin

ping www.baidu.com

if errorlevel 1 goto Reboot

if errorlevel 0 goto Continue

:Continue

goto Begin:

:Reboot

netsh interface set interface WLAN disabled

netsh interface set interface WLAN enable

ping -n 8 127.0.0.1>nulecho %date:~0,4%%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%%time:~6,2%   断网已重启。。。>>log.txt

goto Begin