
CODE: [Copy to clipboard]@echo off
:begin
cls&set ip=
set/p ip=请输入要测试的IP地址:
ping %ip% -n 1 >nul 2>nul && echo 成功了 || (echo 失败了&goto begin)
pause
set/p choose=是否继续?Y or N
if /i "%choose%"=="y" goto begin
exit/b 0
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