hfxiang

回复 1# likeyou32

@echo off
rem 建议保存为ANSI编码格式
for /f "tokens=1-2 delims=: " %%a in ('powershell "(get-date) - (gcim Win32_OperatingSystem).LastBootUpTime"') do set "%%a=%%b"
echo;系统运行时长为：%Days%天%Hours%时%Minutes%分%Seconds%.%Milliseconds%秒
pause>unl
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