[系统相关] [已解决]批处理如何根据系统是32位或64位执行不同的命令？

if /i "%PROCESSOR_IDENTIFIER:~0,3%" == "X86" 
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if exist "%SystemDrive%\Program Files (x86)\" (echo x86) else (echo x64)
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wmic cpu get addresswidth | find /i "32" >nul &&(echo x86)||(echo x64)
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wmic computersystem get systemtype | find /i "x86" >nul &&(echo x86)||(echo x64)
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if not exist "%systemroot%\Syswow64\" (echo x86) else (echo x64)
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if exist "%SystemDrive%\Program Files\Internet Explorer\iexplore.exe" if exist "%SystemDrive%\Program Files (x86)\Internet Explorer\iexplore.exe" (echo x64) else (echo x86)
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@echo off
setlocal enabledelayedexpansion
for /f "tokens=1* delims=: " %%i in ('systeminfo ^| find "系统类型"') do (
set v=%%j
if /i "!v:~,3!" == "x86" (echo x86) else (echo x64)
)
pause
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系统类型:         x64-based PC
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