powershell 查看WMI信息和几个WMI类示例

偏执的太偏执、 2023-01-07 07:13 326阅读 0赞

查看  Win32\_BIOS类；

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查看Win32\_PnPSignedDriver类，这是系统全部的PnP驱动程序的信息；输出非常多；

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查看 CIM\_Memory类；

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查看Win32\_Operatingsystem类；

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查看Win32\_Bus类；

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WMI的类是以命名空间和继承层次方式组织的，呈树形结构。命名空间的根是root，在它的下面还有十几个命名空间，最常用的是root\\cimv2。命名空间的信息存储在静态类\_\_Namespace类中，要查询当前命名空间下的所有命名空间，可以查看\_\_Namespace类的实例。使用PowerShell查询命名空间：  
Get-WmiObject -Class \_\_namespace -Namespace root | select name

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 5][]

WMI 类和参考相关链接如下；

Win32类  
https://docs.microsoft.com/en-us/previous-versions//aa394084(v=vs.85)?redirectedfrom=MSDN  
https://docs.microsoft.com/zh-cn/windows/win32/cimwin32prov/computer-system-hardware-classes?redirectedfrom=MSDN

https://docs.microsoft.com/zh-cn/windows/win32/wmisdk/wmi-reference?redirectedfrom=MSDN  
WMI Reference

https://docs.microsoft.com/zh-cn/windows/win32/wmisdk/wmi-providers?redirectedfrom=MSDN  
WMI Providers

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