操作系统架构检测脚本 [英] OS architecture detection script

问题描述

我刚刚为 7zip(x86 和 x64)下载了两个 .msi 安装程序.有没有人有一个简单的脚本可以用来检测操作系统架构并启动适当的 .msi 文件?

I have just downloaded the two .msi installers for 7zip (x86 and x64). Does anyone have a simple script I can use to detect the OS architecture and launch the appropriate .msi file?

推荐答案

你说的简单，但没有指定语言...

You said simple, but didn't specify a language ...

批处理(.cmd):

IF /I %PROCESSOR_ARCHITECTURE% EQU x86 (
    msiexec /qn /i 7zip_x86.msi
) ELSE (
    msiexec /qn /i 7zip_x64.msi
)

VBScript (.vbs):

VBScript (.vbs):

Set oShell = WScript.CreateObject("WScript.Shell")
proc_arch = oShell.ExpandEnvironmentStrings("%PROCESSOR_ARCHITECTURE%")

If proc_arch = 'x86' Then
    oShell.Run("msiexec /qn /i 7zip_x86.msi"), 0, true 
Else
    oShell.Run("msiexec /qn /i 7zip_x64.msi"), 0, true
End If

PowerShell (.ps1):

PowerShell (.ps1):

if ($env:PROCESSOR_ARCHITECTURE -eq "x86") {
    & msiexec /qn /i 7zip_x86.msi
} else {
    & msiexec /qn /i 7zip_x64.msi
}
# or ...
if ([Environment]::Is64BitOperatingSystem) {
    & msiexec /qn /i 7zip_x86.msi
} else {
    & msiexec /qn /i 7zip_x64.msi
}

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