batman

头痛的浮点计算，还是调用vbs吧：

@echo off
if "%1" neq "" goto next
for %%a in (ForBruteIp.txt) do set "k=%%~za"
mshta vbscript:createobject("wscript.shell").run("%~fs0 "^&round(%k%/1024,4)^&" "^&round(%k%/1024/1024,4))(window.close)
goto :eof
:next
setlocal enabledelayedexpansion
set "k1=%1"&set "k2=%2"
for %%a in (k1 k2) do if "!%%a:~,1!" equ "." set %%a=0!%%a!
echo 文件大小为%k1%kb %k2%M
pause>nul
复制代码