happyxxdhaha

@echo off&setlocal
:loop
set num=
>nul ping 127.1 -n 2
for /f "tokens=7 delims== " %%i in ('ping 114.114.114.114 -n 1^|findstr TTL') do echo %%i&set num=%%i
if not defined num goto:end
if %num:ms=% leq 100 (goto:loop) else (goto:next)

:next
set/p=延迟超过100，<nul&pause&goto:eof

:end
set/p=请求超时，<nul&pause&goto:eof
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