回答请问如何使用powershell查询保存在AD中的Bitlocker recovery key? 好像AD模块里面没有相关的命令？

我这边没有AD的环境，在网上找了一个，请帮忙尝试：

# Get Computer Object
> $computer = Get-ADComputer -Filter {Name -eq 'WIN7X86PC01'}

# Get all BitLocker Recovery Keys for that Computer. Note the 'SearchBase' parameter
> $BitLockerObjects = Get-ADObject -Filter {objectclass -eq 'msFVE-RecoveryInformation'} -SearchBase $computer.DistinguishedName -Properties 'msFVE-RecoveryPassword'

# Output the results!
> $BitLockerObjects
DistinguishedName : CN=2014-10-20T13:10:38-06:00{E59D69FF-6A3B-42A6-89C0-57A0DA0E302A},CN=WIN7X86PC01,OU=swCompute
rs,DC=swansong,DC=com
msFVE-RecoveryPassword : 465762-121880-049797-598411-533643-549890-128436-549736
Name : 2014-10-20T13:10:38-06:00{E59D69FF-6A3B-42A6-89C0-57A0DA0E302A}
ObjectClass : msFVE-RecoveryInformation
ObjectGUID : d0a15cc8-5f86-42ed-8942-633cec25b6b1

DistinguishedName : CN=2014-10-20T13:11:29-06:00{450547C6-675C-4A61-B276-17CC620D3885},CN=WIN7X86PC01,OU=swCompute
rs,DC=swansong,DC=com
msFVE-RecoveryPassword : 632126-201135-053504-485045-151657-139986-094820-137687
Name : 2014-10-20T13:11:29-06:00{450547C6-675C-4A61-B276-17CC620D3885}
ObjectClass : msFVE-RecoveryInformation
ObjectGUID : 8c3963ea-89ec-4b41-934b-ee6023d9d1e9

DistinguishedName : CN=2014-10-20T13:12:03-06:00{A29D2D47-89D6-4459-B106-40B1F62A04EF},CN=WIN7X86PC01,OU=swCompute
rs,DC=swansong,DC=com
msFVE-RecoveryPassword : 497178-478654-023111-302291-606034-162855-504163-720698
Name : 2014-10-20T13:12:03-06:00{A29D2D47-89D6-4459-B106-40B1F62A04EF}
ObjectClass : msFVE-RecoveryInformation
ObjectGUID : 4a72004e-e76e-4cb3-a828-152011b8b541

引用自：Get BitLocker Recovery From Active Directory with Powershell