Powershell 是否尝试创建自定义对象列表?散列?-不确定
我试图从两个单独的命令中获取两个属性,并将它们添加到一个变量中,以便进一步计算。 我被告知自定义对象可以工作Powershell 是否尝试创建自定义对象列表?散列?-不确定,powershell,hashtable,citrix,custom-object,pscustomobject,Powershell,Hashtable,Citrix,Custom Object,Pscustomobject,我试图从两个单独的命令中获取两个属性,并将它们添加到一个变量中,以便进一步计算。 我被告知自定义对象可以工作 Clear-Host Add-PSSnapin citrix* -ErrorAction SilentlyContinue $DRSrvs = Get-XAServer drptsw00* | select -ExpandProperty servername $hash = $null $hash = @{} foreach ($DR in $DRSrvs) { $hash
Clear-Host
Add-PSSnapin citrix* -ErrorAction SilentlyContinue
$DRSrvs = Get-XAServer drptsw00* | select -ExpandProperty servername
$hash = $null
$hash = @{}
foreach ($DR in $DRSrvs) {
$hash = New-Object PsObject -Property @{
servername = $DR
Logins = (Get-XALoadEvaluator -ServerName $DR).LoadEvaluatorName
}
}
哈希表用于将(唯一)键映射到值。如果需要将不同的服务器名映射到登录名,请使用哈希表,否则请使用自定义对象。无论哪种方式,都需要正确处理数据结构 哈希表:
$hash = @{}
foreach ($DR in $DRSrvs) {
$hash[$DR] = (Get-XALoadEvaluator -ServerName $DR).LoadEvaluatorName
}
自定义对象列表:
$list = foreach ($DR in $DRSrvs) {
New-Object PsObject -Property @{
servername = $DR
Logins = (Get-XALoadEvaluator -ServerName $DR).LoadEvaluatorName
}
}
为循环中的变量赋值将在每次迭代中替换该变量中的前一个值,在循环完成后只剩下最后一个值。哈希表用于将(唯一)键映射到值。如果需要将不同的服务器名映射到登录名,请使用哈希表,否则请使用自定义对象。无论哪种方式,都需要正确处理数据结构 哈希表:
$hash = @{}
foreach ($DR in $DRSrvs) {
$hash[$DR] = (Get-XALoadEvaluator -ServerName $DR).LoadEvaluatorName
}
自定义对象列表:
$list = foreach ($DR in $DRSrvs) {
New-Object PsObject -Property @{
servername = $DR
Logins = (Get-XALoadEvaluator -ServerName $DR).LoadEvaluatorName
}
}
为循环中的某个变量赋值会在每次迭代中替换该变量中以前的值,在循环结束后只剩下最后一个值。我使用了这种方法,得到了非常清晰的输出。适用于Powershell的Citrix SDK非常有趣,并且有很多陷阱
Clear-Host
Add-PSSnapin citrix* -ErrorAction SilentlyContinue
$OutputData = $null
$OutputData = @()
$Srvs = Get-XAServer Srv123* | Select-Object -ExpandProperty ServerName
$object = New-Object PSObject
Add-Member -InputObject $object -MemberType NoteProperty -Name Servername -Value ""
Add-Member -InputObject $object -MemberType NoteProperty -Name LoadEval -Value ""
foreach ($Srv in $Srvs) {
$servername= $Srv
$LoadEval = ((Get-XALoadEvaluator -ServerName $Srv).LoadEvaluatorName)
$appObject = New-Object System.Object
$appObject |
Add-Member -MemberType NoteProperty -Name "ServerName" -Value $servername -PassThru |
Add-Member -MemberType NoteProperty -Name "LoadEval" -Value $LoadEval
$outputData += $appObject
}
我使用了这个方法,得到了一个非常干净的输出。适用于Powershell的Citrix SDK非常有趣,并且有很多陷阱
Clear-Host
Add-PSSnapin citrix* -ErrorAction SilentlyContinue
$OutputData = $null
$OutputData = @()
$Srvs = Get-XAServer Srv123* | Select-Object -ExpandProperty ServerName
$object = New-Object PSObject
Add-Member -InputObject $object -MemberType NoteProperty -Name Servername -Value ""
Add-Member -InputObject $object -MemberType NoteProperty -Name LoadEval -Value ""
foreach ($Srv in $Srvs) {
$servername= $Srv
$LoadEval = ((Get-XALoadEvaluator -ServerName $Srv).LoadEvaluatorName)
$appObject = New-Object System.Object
$appObject |
Add-Member -MemberType NoteProperty -Name "ServerName" -Value $servername -PassThru |
Add-Member -MemberType NoteProperty -Name "LoadEval" -Value $LoadEval
$outputData += $appObject
}