有线无线自动切换批处理代码

@echo off
ping www.baidu.com
if %ERRORLEVEL%==0 goto Ok
if %ERRORLEVEL%==1 goto No
exit
:No
netsh interface set interface "以太网"  admin=DISABLED
ping 127.0.0.1 /n 5 >nul
netsh interface set interface "WLAN"  admin=ENABLED  
ping 127.0.0.1 /n 20 >nul
:Ok
cls