@echo *****************
@echo * HOSTS 切換器 *
@echo * 1--清空 *
@echo * 2--IPV4 *
@echo * 3--IPV6 *
@echo *****************
@choice /c 123

if errorlevel 3 goto IPV6
if errorlevel 2 goto IPV4
if errorlevel 1 goto CLEAR

:CLEAR
copy /y "C:\Windows\System32\drivers\etc\hosts.ics" "C:\Windows\System32\drivers\etc\HOSTS"
goto END

:IPV4
copy /y "C:\Windows\System32\drivers\etc\hosts.ipv4" "C:\Windows\System32\drivers\etc\HOSTS"
goto END

:IPV6
copy /y "C:\Windows\System32\drivers\etc\hosts.ipv6" "C:\Windows\System32\drivers\etc\HOSTS"
goto END

:END