我已经阅读了一些讨论如何使用PowerShell访问usb驱动器的帖子和文章:
但实际上没有一个"答案"这个问题。分享的最后一篇文章还说,由于MTP(协议)本身存在某些限制,没有人创建过MTP解决方案。
我采取了一种撞墙方式;我不知道接下来要做什么(使用wmi对象)。我使用了以下vbscript程序,并记下了我感兴趣的设备的设备ID here:
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colDevices = objWMIService.ExecQuery _
("Select * From Win32_USBControllerDevice")
For Each objDevice in colDevices
strDeviceName = objDevice.Dependent
strQuotes = Chr(34)
strDeviceName = Replace(strDeviceName, strQuotes, "")
arrDeviceNames = Split(strDeviceName, "=")
strDeviceName = arrDeviceNames(1)
Set colUSBDevices = objWMIService.ExecQuery _
("Select * From Win32_PnPEntity Where DeviceID = '" & strDeviceName & "'")
For Each objUSBDevice in colUSBDevices
Wscript.Echo objUSBDevice.Description
Next
Next
我已经在下面的powershell命令中插入了以获取wmi对象:
Get-WmiObject win32_pnpentity -filter "DeviceID='<the_device_id>'"
现在我觉得我有WMI对象。但我能做些什么呢。
从上一篇文章来看,我有预感,有一种COM方式可以解决这个问题。我们该怎么做?
答案 0 :(得分:0)
要在Power Shell中查找MTP设备,请使用以下命令:
Get-WmiObject -class win32_pnpentity -computername localhost | where-object {$_.HardwareID -like "*MTP*"} | format-list
Samsung Galaxy S5的输出示例
__GENUS : 2
__CLASS : Win32_PnPEntity
__SUPERCLASS : CIM_LogicalDevice
__DYNASTY : CIM_ManagedSystemElement
__RELPATH : Win32_PnPEntity.DeviceID="USB\\VID_04E8&PID_6860&MS_COMP_MTP&SAMSUNG_ANDROID\\6&8F62A49&0&0000"
__PROPERTY_COUNT : 24
__DERIVATION : {CIM_LogicalDevice, CIM_LogicalElement, CIM_ManagedSystemElement}
__SERVER : -*- Computer Name -*-
__NAMESPACE : root\cimv2
__PATH : \\-*- Computer Name -*-\root\cimv2:Win32_PnPEntity.DeviceID="USB\\VID_04E8&PID_6860&MS_COMP_MTP&SAMSUNG_ANDROID\\6&8F62A49&0&0000"
Availability :
Caption : -*- device display name in explorer -*-
ClassGuid : {eec5ad98-8080-425f-922a-dabf3de3f69a}
CompatibleID : {USB\MS_COMP_MTP, USB\Class_06&SubClass_01&Prot_01, USB\Class_06&SubClass_01, USB\Class_06...}
ConfigManagerErrorCode : 0
ConfigManagerUserConfig : False
CreationClassName : Win32_PnPEntity
Description : SM-G900P
DeviceID : USB\VID_04E8&PID_6860&MS_COMP_MTP&SAMSUNG_ANDROID\6&8F62A49&0&0000
ErrorCleared :
ErrorDescription :
HardwareID : {USB\VID_04E8&PID_6860&REV_0400&MS_COMP_MTP&SAMSUNG_Android, USB\VID_04E8&PID_6860&MS_COMP_MTP&SAMSUNG_Android, USB\SAMSUNG_MOBILE&MS_COMP_MTP&SAMSUNG_Android, USB\SAMSUNG_MOBILE&MI_00...}
InstallDate :
LastErrorCode :
Manufacturer : Samsung Electronics Co., Ltd.
Name : -*- device display name in explorer -*-
PNPDeviceID : USB\VID_04E8&PID_6860&MS_COMP_MTP&SAMSUNG_ANDROID\6&8F62A49&0&0000
PowerManagementCapabilities :
PowerManagementSupported :
Service : WUDFRd
Status : OK
StatusInfo :
SystemCreationClassName : Win32_ComputerSystem
SystemName : -*- Computer Name -*-